{"id":34950,"date":"2026-09-21T17:59:20","date_gmt":"2026-09-22T00:59:20","guid":{"rendered":"https:\/\/96jewelry.com\/?p=34950"},"modified":"2026-09-21T17:59:23","modified_gmt":"2026-09-22T00:59:23","slug":"14k-vs-18k-vs-rose-gold-how-pvd-coating-achieves-perfect-jewelry-colors","status":"publish","type":"post","link":"https:\/\/96jewelry.com\/fr\/14k-vs-18k-vs-rose-gold-how-pvd-coating-achieves-perfect-jewelry-colors\/","title":{"rendered":"14K vs 18K vs Rose Gold: How PVD Coating Achieves Perfect Jewelry Colors"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"34950\" class=\"elementor elementor-34950\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f90f5d0 e-flex e-con-boxed e-con e-parent\" data-id=\"f90f5d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5423841 elementor-widget elementor-widget-text-editor\" data-id=\"5423841\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<blockquote>When sourcing tarnish-free jewelry, understanding gold purities and how modern vacuum technology replicates them is critical to delivering what your customers want. Below is the ultimate breakdown of gold karats and the science behind PVD color matching\u2014including how factories actually control color consistency across batches.<\/blockquote>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a9ad0a elementor-widget elementor-widget-text-editor\" data-id=\"7a9ad0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tThis guide was written by Ertian Jiang, a materials engineer with <strong>16<\/strong>\u00a0<strong>years<\/strong> in vacuum coating, and reviewed by Haosen&#8217;s QC team. Technical claims reference industry patents and standards including <strong><b>ASTM B117<\/b><\/strong>,\u00a0<strong><b>CIELAB color measurement<\/b><\/strong>\u00a0et\u00a0\u00a0<strong><b>TiN\/ZrN coating literature<\/b><\/strong>. Last updated: 2026\/9\/18.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"e-image-base\" data-interaction-id=\"f16f10e\" data-e-type=\"widget\" data-id=\"f16f10e\" id=\"35356\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold.webp\" width=\"1200\" height=\"400\" srcset=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold.webp 1200w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold-300x100.webp 300w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold-1024x341.webp 1024w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold-768x256.webp 768w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold-18x6.webp 18w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/14k-18k-rose-gold-800x267.webp 800w\" alt=\"14k 18k rose gold\"\/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e85d55e e-flex e-con-boxed e-con e-parent\" data-id=\"e85d55e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd65221 elementor-widget elementor-widget-heading\" data-id=\"fd65221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understanding Gold Karats: 14K, 18K, 24K, and Rose Gold<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fb4f63 elementor-widget elementor-widget-text-editor\" data-id=\"9fb4f63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tThe &#8220;Karat&#8221; (K) indicates gold purity\u2014the ratio of pure gold mixed with other alloys (like copper, silver, or zinc). This ratio directly dictates the jewelry&#8217;s color, hardness, and price.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f0c3d5a eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"f0c3d5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"f0c3d5a\" id=\"eael-data-table-wrapper-f0c3d5a\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-f0c3d5a\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Mat\u00e9riau<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Gold Purity<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Color &amp; Appearance <\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Durability \/ Hardness<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Best Use Case<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 24 carats\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t99.9%\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tExtremely rich, bright yellow\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tVery Low: Too soft, deforms easily\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tInvestment bars, traditional bridal wear\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 18 carats \t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t75.0%\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tWarm, classic deep yellow\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tModerate: Balances luxury and strength\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tFine jewelry, luxury diamond settings\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr 14 carats\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t58.3%\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLighter, champagne yellow\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tVery High: Scratch-resistant\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tEveryday wear, fashion jewelry\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr rose\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tVaries (Usually 14K\/18K)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tRomantic pink\/coppery red\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tVery High: Copper adds extreme hardness\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tVintage\/fashion designs for all skin tones\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t\t<img decoding=\"async\" class=\"e-image-base\" data-interaction-id=\"7274101\" data-e-type=\"widget\" data-id=\"7274101\" id=\"35378\" src=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch.webp\" width=\"1611\" height=\"976\" srcset=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch.webp 1611w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-300x182.webp 300w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-1024x620.webp 1024w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-768x465.webp 768w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-1536x931.webp 1536w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-18x12.webp 18w, https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/09\/pvd-color-consistency-inspection-gold-jewelry-batch-800x485.webp 800w\" alt=\"pvd color consistency inspection gold jewelry batch\"\/>\t\t\t\t<div class=\"elementor-element elementor-element-f847814 elementor-widget elementor-widget-text-editor\" data-id=\"f847814\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<blockquote><p><strong><b>Technical Note<\/b><\/strong><br \/>The hardness difference between 24K and 14K is not just about wearer preference\u2014it&#8217;s metallurgical. Pure gold has a Mohs hardness of ~2.5, while 14K gold (with copper\/silver alloys) reaches ~3.5-4.0. In <a href=\"https:\/\/96jewelry.com\/fr\/pvd-coating-jewelry-guide\/\">PVD coatings<\/a>, however, the coating material itself (TiN, ZrN, DLC) determines hardness, which is why PVD can outperform solid gold in scratch resistance.<\/p><\/blockquote><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-133aa30 e-flex e-con-boxed e-con e-parent\" data-id=\"133aa30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f85f58 elementor-widget elementor-widget-heading\" data-id=\"2f85f58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Science of PVD Colors: Plating Without Dyes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-425d462 elementor-widget elementor-widget-text-editor\" data-id=\"425d462\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>PVD (Physical Vapor Deposition) does not use chemical dyes to create colors. Instead, colors are achieved through a high-tech chemical reaction in a vacuum chamber. Solid metals (Target Metals) are vaporized into plasma and mixed with specific Reactive Gases to form dense, colored compounds on the jewelry&#8217;s surface.<\/p><p><strong><b>14K \/ 18K Gold:<\/b><\/strong>\u00a0Vaporized Titanium (Ti) or Zirconium (Zr) reacts with Nitrogen (N\u2082). This creates Titanium Nitride (TiN), which naturally possesses an incredibly realistic gold color and extreme hardness.<\/p><p><strong><b>Rose Gold:<\/b><\/strong>\u00a0Titanium reacts with a precise mix of Nitrogen (N\u2082) and Methane (CH\u2084). By tweaking the carbon-to-nitrogen ratio, engineers craft a warm pinkish-copper hue.<\/p><p><strong><b>Gunmetal \/ Black:<\/b><\/strong>\u00a0Titanium or high-purity carbon reacts with Acetylene (C\u2082H\u2082) to create DLC (Diamond-Like Carbon), providing the highest scratch resistance of all colors.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51719a1 elementor-widget elementor-widget-heading\" data-id=\"51719a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PVD Color Formulation Reference Chart | PVD<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e505fa5 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"e505fa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"e505fa5\" id=\"eael-data-table-wrapper-e505fa5\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-e505fa5\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Target Color<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Target Metal<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Reactive Gas<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Compound Formed<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Key Property<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t14K \/ 18K Gold\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTitanium (Ti)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tNitrogen (N\u2082)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTiN\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tRealistic gold, extreme hardness\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tChampagne Or\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tZirconium (Zr)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tNitrogen (N\u2082)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tZrN\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLighter, cooler gold tone\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tOr rose\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTitanium (Ti)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tN\u2082 + Methane (CH\u2084)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTiCN\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tWarm pink-copper hue\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tGunmetal \/ Black\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTitanium \/ Carbon\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tAcetylene (C\u2082H\u2082)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tDLC\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tHighest scratch resistance\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tSilver \/ Chrome\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tChrome (Cr)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tNitrogen (N\u2082)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCrN\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCool silver, corrosion-resistant\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6044d05 elementor-widget elementor-widget-text-editor\" data-id=\"6044d05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/05\/PVD-Electroplating-Color-Card.webp\">Want the full PVD color formulation guide with CIELAB reference values and batch tolerance ranges?<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b986b39 e-flex e-con-boxed e-con e-parent\" data-id=\"b986b39\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e3d004 elementor-widget elementor-widget-heading\" data-id=\"3e3d004\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Doesn't 24K Gold PVD Exist?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8845045 elementor-widget elementor-widget-text-editor\" data-id=\"8845045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tWhile vaporizing 24K gold in a vacuum is technically possible, you will almost never see 24K PVD jewelry on the market. Here is why:\n\n<strong><b>The Durability Paradox:<\/b><\/strong>\u00a0The main selling point of PVD is its indestructible, scratch-resistant nature. 24K gold is exceptionally soft. Even if atomically bonded via PVD, a pure 24K outer layer would easily scratch during daily wear, defeating the entire purpose of the PVD process.\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ab112f elementor-widget elementor-widget-heading\" data-id=\"4ab112f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Technical Clarification<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be131df elementor-widget elementor-widget-text-editor\" data-id=\"be131df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A common reader question: &#8220;If 24K gold is soft in bulk, why is a thin PVD layer of it also soft?&#8221; The answer is that PVD coating thickness is typically\u00a0<strong><b>0.03\u03bcm-0.1\u03bcm<\/b><\/strong>\u2014about 1\/1000th the thickness of a human hair. At this scale, the coating&#8217;s mechanical properties are dominated by its\u00a0<strong><b>crystalline structure and bond strength<\/b><\/strong>, not just the bulk material&#8217;s hardness. TiN and ZrN form extremely hard ceramic-like crystals; pure gold does not. This is why PVD factories use TiN as a hard base layer and only flash-plate real gold on top for color.<\/p><p><strong><b>Aesthetic Trends:<\/b><\/strong>\u00a024K gold features a very heavy, slightly orange-yellow hue. Modern fashion jewelry consumers strongly prefer the elegant, subtle warmth of 18K gold or the champagne lightness of 14K gold.<\/p><p><strong><b>The Better Alternative:<\/b><\/strong>\u00a0Premium factories simulate gold colors using ultra-hard Titanium Nitride, then flash-plate real 14K or 18K gold over it. This composite method achieves the perfect balance: 100% real gold luster on the outside, backed by the indestructible hardness of titanium underneath.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-118b28f e-flex e-con-boxed e-con e-parent\" data-id=\"118b28f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58710f4 elementor-widget elementor-widget-heading\" data-id=\"58710f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How Factories Control PVD Color Consistency (The Part Most Guides Skip)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de84ba0 elementor-widget elementor-widget-text-editor\" data-id=\"de84ba0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\">For B2B buyers, the most critical question isn&#8217;t &#8220;how does PVD make color&#8221;\u2014it&#8217;s &#8220;<strong><b>will the color match my previous order?<\/b><\/strong>&#8221; PVD gold can look slightly different across batches, components, or even positions within the same vacuum chamber. Here&#8217;s how professional factories control it:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3b021c elementor-widget elementor-widget-html\" data-id=\"b3b021c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n\/* ==========================================\r\n   PVD CONSISTENCY V2\r\n   \u9632\u6b62 Elementor \/ WordPress \u5168\u5c40\u6837\u5f0f\u8986\u76d6\r\n========================================== *\/\r\n\r\n#hs-pvd-consistency-v2 {\r\n    position: relative !important;\r\n    width: 100% !important;\r\n    margin: 26px 0 36px !important;\r\n    padding: 0 !important;\r\n    box-sizing: border-box !important;\r\n}\r\n\r\n\r\n\/* \u5de6\u4fa7\u8fde\u63a5\u7ebf *\/\r\n#hs-pvd-consistency-v2::before {\r\n    content: \"\" !important;\r\n    position: absolute !important;\r\n    left: 25px !important;\r\n    top: 26px !important;\r\n    bottom: 26px !important;\r\n\r\n    width: 1px !important;\r\n    height: auto !important;\r\n\r\n    background: #d9dee4 !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 0 !important;\r\n}\r\n\r\n\r\n\/* ==============================\r\n   \u6bcf\u4e00\u9879\r\n============================== *\/\r\n\r\n#hs-pvd-consistency-v2 .hs-pvd-step {\r\n    position: relative !important;\r\n\r\n    display: grid !important;\r\n    grid-template-columns: 52px minmax(0, 1fr) !important;\r\n\r\n    column-gap: 22px !important;\r\n\r\n    width: 100% !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 0 0 34px 0 !important;\r\n\r\n    background: transparent !important;\r\n    border: none !important;\r\n\r\n    box-sizing: border-box !important;\r\n}\r\n\r\n#hs-pvd-consistency-v2 .hs-pvd-step:last-child {\r\n    padding-bottom: 0 !important;\r\n}\r\n\r\n\r\n\/* ==============================\r\n   \u5de6\u4fa7\u7f16\u53f7\u5706\r\n============================== *\/\r\n\r\n#hs-pvd-consistency-v2 .hs-pvd-step-number {\r\n    position: relative !important;\r\n    z-index: 2 !important;\r\n\r\n    display: flex !important;\r\n    align-items: center !important;\r\n    justify-content: center !important;\r\n\r\n    width: 52px !important;\r\n    min-width: 52px !important;\r\n    max-width: 52px !important;\r\n\r\n    height: 52px !important;\r\n    min-height: 52px !important;\r\n    max-height: 52px !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 0 !important;\r\n\r\n    background: #17395f !important;\r\n\r\n    border: 5px solid #ffffff !important;\r\n    border-radius: 50% !important;\r\n\r\n    color: #ffffff !important;\r\n\r\n    font-family: inherit !important;\r\n    font-size: 13px !important;\r\n    font-weight: 700 !important;\r\n\r\n    line-height: 1 !important;\r\n    text-align: center !important;\r\n\r\n    box-sizing: border-box !important;\r\n}\r\n\r\n\r\n\/* ==============================\r\n   \u53f3\u4fa7\u5185\u5bb9\r\n============================== *\/\r\n\r\n#hs-pvd-consistency-v2 .hs-pvd-step-content {\r\n    width: 100% !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 4px 0 0 !important;\r\n\r\n    background: transparent !important;\r\n\r\n    box-sizing: border-box !important;\r\n}\r\n\r\n\r\n\/* \u6807\u9898\u533a\u57df *\/\r\n#hs-pvd-consistency-v2 .hs-pvd-step-head {\r\n    display: flex !important;\r\n    align-items: center !important;\r\n    justify-content: flex-start !important;\r\n    flex-wrap: wrap !important;\r\n\r\n    gap: 8px 12px !important;\r\n\r\n    width: 100% !important;\r\n\r\n    margin: 0 0 8px !important;\r\n    padding: 0 !important;\r\n}\r\n\r\n\r\n\/* \u5c0f\u6807\u9898 *\/\r\n#hs-pvd-consistency-v2 .hs-pvd-step-title {\r\n    display: inline-block !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 0 !important;\r\n\r\n    color: #17395f !important;\r\n\r\n    font-family: inherit !important;\r\n    font-size: 18px !important;\r\n    font-weight: 700 !important;\r\n\r\n    line-height: 1.3 !important;\r\n\r\n    letter-spacing: 0 !important;\r\n    text-transform: none !important;\r\n}\r\n\r\n\r\n\/* \u6280\u672f\u6807\u7b7e *\/\r\n#hs-pvd-consistency-v2 .hs-pvd-step-tag {\r\n    display: inline-flex !important;\r\n    align-items: center !important;\r\n\r\n    width: auto !important;\r\n    height: auto !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 4px 8px !important;\r\n\r\n    background: #f7f3eb !important;\r\n\r\n    border: 1px solid #e3d5ba !important;\r\n    border-radius: 0 !important;\r\n\r\n    color: #9a7033 !important;\r\n\r\n    font-family: inherit !important;\r\n    font-size: 10px !important;\r\n    font-weight: 700 !important;\r\n\r\n    line-height: 1.2 !important;\r\n\r\n    letter-spacing: 0.04em !important;\r\n    text-transform: uppercase !important;\r\n\r\n    white-space: nowrap !important;\r\n\r\n    box-sizing: border-box !important;\r\n}\r\n\r\n\r\n\/* \u6b63\u6587 *\/\r\n#hs-pvd-consistency-v2 .hs-pvd-step-text {\r\n    display: block !important;\r\n\r\n    width: 100% !important;\r\n\r\n    margin: 0 !important;\r\n    padding: 0 !important;\r\n\r\n    color: #444444 !important;\r\n\r\n    font-family: inherit !important;\r\n    font-size: 14px !important;\r\n    font-weight: 400 !important;\r\n\r\n    line-height: 1.65 !important;\r\n\r\n    letter-spacing: 0 !important;\r\n    text-align: left !important;\r\n}\r\n\r\n\r\n\/* ==========================================\r\n   MOBILE\r\n========================================== *\/\r\n\r\n@media (max-width: 767px) {\r\n\r\n    #hs-pvd-consistency-v2 {\r\n        margin: 22px 0 30px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2::before {\r\n        left: 20px !important;\r\n        top: 21px !important;\r\n        bottom: 21px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step {\r\n        grid-template-columns: 42px minmax(0, 1fr) !important;\r\n\r\n        column-gap: 14px !important;\r\n\r\n        padding-bottom: 27px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-number {\r\n        width: 42px !important;\r\n        min-width: 42px !important;\r\n        max-width: 42px !important;\r\n\r\n        height: 42px !important;\r\n        min-height: 42px !important;\r\n        max-height: 42px !important;\r\n\r\n        border-width: 4px !important;\r\n\r\n        font-size: 11px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-content {\r\n        padding-top: 2px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-head {\r\n        gap: 6px 9px !important;\r\n        margin-bottom: 7px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-title {\r\n        font-size: 16px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-tag {\r\n        padding: 3px 7px !important;\r\n        font-size: 9px !important;\r\n    }\r\n\r\n    #hs-pvd-consistency-v2 .hs-pvd-step-text {\r\n        font-size: 13px !important;\r\n        line-height: 1.6 !important;\r\n    }\r\n}\r\n<\/style>\r\n\r\n\r\n<div id=\"hs-pvd-consistency-v2\">\r\n\r\n\r\n    <!-- 01 -->\r\n    <div class=\"hs-pvd-step\">\r\n\r\n        <div class=\"hs-pvd-step-number\">\r\n            01\r\n        <\/div>\r\n\r\n        <div class=\"hs-pvd-step-content\">\r\n\r\n            <div class=\"hs-pvd-step-head\">\r\n\r\n                <div class=\"hs-pvd-step-title\">\r\n                    Physical Master Sample\r\n                <\/div>\r\n\r\n                <span class=\"hs-pvd-step-tag\">\r\n                    D65 Lighting\r\n                <\/span>\r\n\r\n            <\/div>\r\n\r\n            <p class=\"hs-pvd-step-text\">\r\n                An approved physical sample is kept as the \u201cgold standard.\u201d\r\n                Every new batch is visually compared against it under\r\n                standardized D65 lighting before shipping.\r\n            <\/p>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n\r\n\r\n    <!-- 02 -->\r\n    <div class=\"hs-pvd-step\">\r\n\r\n        <div class=\"hs-pvd-step-number\">\r\n            02\r\n        <\/div>\r\n\r\n        <div class=\"hs-pvd-step-content\">\r\n\r\n            <div class=\"hs-pvd-step-head\">\r\n\r\n                <div class=\"hs-pvd-step-title\">\r\n                    CIELAB Color Measurement\r\n                <\/div>\r\n\r\n                <span class=\"hs-pvd-step-tag\">\r\n                    L*a*b*\r\n                <\/span>\r\n\r\n            <\/div>\r\n\r\n            <p class=\"hs-pvd-step-text\">\r\n                Instead of relying on human eyes alone, factories use\r\n                spectrophotometers to measure L*a*b* values, including\r\n                lightness, the red-green axis, and the blue-yellow axis.\r\n            <\/p>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n\r\n\r\n    <!-- 03 -->\r\n    <div class=\"hs-pvd-step\">\r\n\r\n        <div class=\"hs-pvd-step-number\">\r\n            03\r\n        <\/div>\r\n\r\n        <div class=\"hs-pvd-step-content\">\r\n\r\n            <div class=\"hs-pvd-step-head\">\r\n\r\n                <div class=\"hs-pvd-step-title\">\r\n                    Chamber Position Mapping\r\n                <\/div>\r\n\r\n                <span class=\"hs-pvd-step-tag\">\r\n                    Position Map\r\n                <\/span>\r\n\r\n            <\/div>\r\n\r\n            <p class=\"hs-pvd-step-text\">\r\n                Components placed at different positions in the vacuum chamber\r\n                may receive slightly different coating thicknesses. Factories\r\n                map these positions and adjust part placement to reduce variation.\r\n            <\/p>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n\r\n\r\n    <!-- 04 -->\r\n    <div class=\"hs-pvd-step\">\r\n\r\n        <div class=\"hs-pvd-step-number\">\r\n            04\r\n        <\/div>\r\n\r\n        <div class=\"hs-pvd-step-content\">\r\n\r\n            <div class=\"hs-pvd-step-head\">\r\n\r\n                <div class=\"hs-pvd-step-title\">\r\n                    Salt Spray &amp; Wear Testing\r\n                <\/div>\r\n\r\n                <span class=\"hs-pvd-step-tag\">\r\n                    72H \/ ASTM B117\r\n                <\/span>\r\n\r\n            <\/div>\r\n\r\n            <p class=\"hs-pvd-step-text\">\r\n                Color durability is validated through 72-hour salt spray\r\n                testing under ASTM B117 together with abrasion testing.\r\n                Haosen uses 0.06\u03bcm\u20130.1\u03bcm thickened PVD layers for custom\r\n                stainless steel jewelry.\r\n            <\/p>\r\n\r\n        <\/div>\r\n\r\n    <\/div>\r\n\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-889119a e-flex e-con-boxed e-con e-parent\" data-id=\"889119a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7bcd97f elementor-widget elementor-widget-heading\" data-id=\"7bcd97f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Achieve Perfect, Tarnish-Free Colors with Haosen Jewelry<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c36b0e elementor-widget elementor-widget-text-editor\" data-id=\"8c36b0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Achieving the exact 14K, 18K, or Rose Gold hue without compromising durability requires mastery over vacuum technology. At Haosen Jewelry, we utilize a premium dual-layer PVD process. We build an ultra-hard titanium compound base, topped with real gold atomic vaporization.<\/p><p>Our custom <strong><a href=\"https:\/\/96jewelry.com\/fr\/pvd-plating-stainless-steel-jewelry-technical-guide\/\">stainless steel jewelry<\/a><\/strong> features\u00a0<strong><b>0.06\u03bcm &#8211; 0.1\u03bcm thickened PVD layers<\/b><\/strong>, passing strict\u00a0<strong><b>72-hour salt spray tests (ASTM B117)<\/b><\/strong>\u00a0to guarantee long-lasting, tarnish-free color. Our 316L stainless steel raw material is certified by\u00a0<strong><b>SGS (Feb 2026)<\/b><\/strong>\u00a0to be free of lead, mercury, and cadmium, fully compliant with\u00a0<strong><b>RoHS de l'UE<\/b><\/strong>\u00a0standards, and has passed\u00a0<a href=\"https:\/\/96jewelry.com\/fr\/what-is-reach-compliance-earrings-test\/\"><strong><b>REACH<\/b><\/strong><\/a>\u00a0\u00a0et une bonne\u00a0\u00a0<strong><b>California Prop 65<\/b><\/strong>\u00a0testing with\u00a0<strong><b>252 SVHC substance screenings<\/b><\/strong>.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3508e26 e-flex e-con-boxed e-con e-parent\" data-id=\"3508e26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78d4588 elementor-widget elementor-widget-heading\" data-id=\"78d4588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Why Choose Haosen<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a40d215 elementor-widget elementor-widget-text-editor\" data-id=\"a40d215\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>16+ years in jewelry and hardware manufacturing<\/li><li>200+ department stores, retailers, and global brand partners<\/li><li>&lt;1% defective rate, maintained by an independent 8-12 person QC team<\/li><li>30-120 flexible MOQ, approximately 25-day mass production lead time<\/li><li>SEDEX\/SMETA audit passed (2012 to present), compliant with EU REACH and California Prop 65<\/li><li>US Showroom in San Diego, CA\u2014for samples, meetings, and faster communication<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e694f4d e-flex e-con-boxed e-con e-parent\" data-id=\"e694f4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7578c66 elementor-widget elementor-widget-heading\" data-id=\"7578c66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact Us Now<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1d652f elementor-widget elementor-widget-text-editor\" data-id=\"b1d652f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n \t<li><b><\/b><strong><b>Visit our US Showroom: <\/b><\/strong>VISIONARE 1820 CAL INC., 3802 Main Street Suite 3, Chula Vista CA 91911, San Diego County<\/li>\n \t<li><b><\/b><strong><b>Call us: <\/b><\/strong>+1 6193580328<\/li>\n \t<li><b><\/b><strong><b>Trade Shows: <\/b><\/strong>JCK Las Vegas 2026 (May 28-June 1, Booth 47099) | Magic Sourcing Las Vegas 2026 (Aug 10-12) | Magic Sourcing New York 2026 (Sep 9-11)<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a6d6518 e-con-full e-flex e-con e-child\" data-id=\"a6d6518\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09253b0 elementor-widget elementor-widget-button\" data-id=\"09253b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/96jewelry.com\/wp-content\/uploads\/2026\/05\/PVD-Electroplating-Color-Card.webp\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a Color Sample Today<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9799ea1 e-flex e-con-boxed e-con e-parent\" data-id=\"9799ea1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5e8e7e elementor-widget elementor-widget-heading\" data-id=\"d5e8e7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQ<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b81984c elementor-widget elementor-widget-n-accordion\" data-id=\"b81984c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrir les liens avec Entr\u00e9e ou Espace, fermer avec \u00c9chap et naviguer avec les touches fl\u00e9ch\u00e9es\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1930\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1930\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the difference between 14K, 18K, and 24K gold? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1930\" class=\"elementor-element elementor-element-0c6580c e-con-full e-flex e-con e-child\" data-id=\"0c6580c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f9efeb elementor-widget elementor-widget-text-editor\" data-id=\"6f9efeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t14K gold is 58.3% pure gold, 18K is 75%, and 24K is 99.9%. Lower karat = harder and more scratch-resistant; higher karat = richer color but softer.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1931\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1931\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What does \"rose gold\" mean? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1931\" class=\"elementor-element elementor-element-fbfdf30 e-con-full e-flex e-con e-child\" data-id=\"fbfdf30\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93c5c55 elementor-widget elementor-widget-text-editor\" data-id=\"93c5c55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tRose gold is a gold-copper alloy. The copper content gives it a romantic pink\/coppery hue. In PVD, rose gold is simulated by reacting titanium with nitrogen and methane to create TiCN.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1932\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1932\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How are PVD colors made without dyes? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1932\" class=\"elementor-element elementor-element-9976bf3 e-con-full e-flex e-con e-child\" data-id=\"9976bf3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52c4e7f elementor-widget elementor-widget-text-editor\" data-id=\"52c4e7f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tPVD colors are created by vaporizing solid metals (targets) into plasma and mixing them with reactive gases (nitrogen, methane, acetylene) in a vacuum chamber. The resulting compounds (TiN, TiCN, DLC) have intrinsic colors.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1933\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1933\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Why is there no 24K PVD jewelry? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1933\" class=\"elementor-element elementor-element-89b7fb4 e-flex e-con-boxed e-con e-child\" data-id=\"89b7fb4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0c3423 elementor-widget elementor-widget-text-editor\" data-id=\"b0c3423\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t24K gold is too soft. Even as a PVD layer, it would scratch easily, defeating PVD&#8217;s purpose. Factories use hard TiN as a base and flash-plate real 14K\/18K gold on top for color.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1934\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1934\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How do factories ensure PVD color consistency across batches? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1934\" class=\"elementor-element elementor-element-75857f9 e-flex e-con-boxed e-con e-child\" data-id=\"75857f9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-de527eb elementor-widget elementor-widget-text-editor\" data-id=\"de527eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tThrough physical master samples, CIELAB spectrophotometer measurement (\u0394E \u2264 1.5 tolerance), vacuum chamber position mapping, and 72-hour salt spray testing (ASTM B117).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1935\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1935\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is PVD gold coating durable for everyday wear? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1935\" class=\"elementor-element elementor-element-854fb02 e-flex e-con-boxed e-con e-child\" data-id=\"854fb02\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b5415 elementor-widget elementor-widget-text-editor\" data-id=\"e7b5415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tYes. Haosen&#8217;s custom stainless steel PVD jewelry uses 0.06\u03bcm-0.1\u03bcm thickened layers and passes 72-hour salt spray tests, making it suitable for daily wear, even in the shower.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63f3eaa elementor-widget elementor-widget-text-editor\" data-id=\"63f3eaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/96jewelry.com\/fr\/what-is-pvd-material\/\">\u2192<strong> Learn how base metals affect PVD color and durability<\/strong><\/a><\/p><p><strong><a href=\"https:\/\/96jewelry.com\/fr\/what-is-pvd-gold-is-18k-pvd-real-gold\/\">\u2192 Learn what 18K PVD gold actually means<\/a><\/strong><\/p><p><a href=\"https:\/\/96jewelry.com\/fr\/14k-vs-18k-gold-pvd-plating\/\"><strong>\u2192 Learn which PVD gold tone sells best in the US<\/strong><\/a><\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>When sourcing tarnish-free jewelry, understanding gold purities and how modern vacuum technology replicates them is critical to delivering what your customers want. Below is the ultimate breakdown of gold karats and the science behind PVD color matching\u2014including how factories actually control color consistency across batches. This guide was written by Ertian Jiang, a materials engineer [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":35491,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"14K vs 18K vs Rose Gold: Jewelry PVD Coating Color Guide","_seopress_titles_desc":"Compare 14K, 18K, 24K and rose gold PVD colors. Learn how factories create durable finishes and control color consistency for custom jewelry 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