{"id":35121,"date":"2025-10-15T09:18:44","date_gmt":"2025-10-15T07:18:44","guid":{"rendered":"https:\/\/www.ylume-creation.com\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/"},"modified":"2025-10-15T09:18:44","modified_gmt":"2025-10-15T07:18:44","slug":"18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality","status":"publish","type":"post","link":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/","title":{"rendered":"18k 3 micron gold plated: what is it? Durability, maintenance, quality"},"content":{"rendered":"<p>&nbsp;<\/p>\n<style>\n    :root{<br \/>\n      --ink:#222;<br \/>\n      --muted:#666;<br \/>\n      --brand:#c9a46c;  \/* champagne *\/<br \/>\n      --note:#fff7ec;<br \/>\n      --line:#eee;<br \/>\n    }<br \/>\n    html,body{margin:0;padding:0}<br \/>\n    body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,sans-serif;line-height:1.75;color:var(--ink)}<br \/>\n    .container{max-width:980px;margin:auto;padding:26px}<br \/>\n    h1,h2,h3{line-height:1.25}<br \/>\n    h1{font-size:2.2rem;margin:.2rem 0 1.1rem}<br \/>\n    h2{font-size:1.55rem;margin:2rem 0 1rem}<br \/>\n    h3{font-size:1.18rem;margin:1.2rem 0 .5rem}<br \/>\n    p{margin:.9rem 0}<br \/>\n    .lede{color:var(--muted)}<br \/>\n    .note{background:var(--note);border-left:4px solid var(--brand);padding:12px 14px;margin:16px 0}<br \/>\n    .cta{display:inline-block;background:var(--brand);color:#fff;text-decoration:none;padding:.7rem 1rem;border-radius:8px}<br \/>\n    .grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}<br \/>\n    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}<br \/>\n    @media (max-width:900px){.grid,.grid-3{grid-template-columns:1fr}}<br \/>\n    table{width:100%;border-collapse:collapse;margin:1rem 0;border:1px solid var(--line)}<br \/>\n    th,td{border:1px solid var(--line);padding:.8rem;vertical-align:top;text-align:left}<br \/>\n    ul.check>li{list-style:\"\u2713 \";padding-left:.3rem;margin:.35rem 0}<br \/>\n    blockquote{border-left:4px solid var(--brand);margin:1rem 0;padding:.6rem 1rem;background:#faf7f1;color:#444}<br \/>\n    .faq dt{font-weight:700;margin-top:.9rem}<br \/>\n    .faq dd{margin:0 0 .8rem}<br \/>\n    .muted{color:var(--muted)}<br \/>\n    .kbd{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,\"Liberation Mono\",\"Courier New\",monospace;background:#f6f6f6;border:1px solid #e9e9e9;border-radius:6px;padding:.15rem .4rem}<br \/>\n    .tag{display:inline-block;border:1px solid #ddd;border-radius:999px;padding:.15rem .6rem;margin:.1rem .25rem;font-size:.85rem;color:#555}<br \/>\n    .callout{background:#f5f7fa;border:1px solid #e7ebf0;border-radius:10px;padding:14px 16px}<br \/>\n  <\/style>\n<p>&nbsp;<\/p>\n<article class=\"container\">\n<header>\n<p class=\"muted\" style=\"margin-bottom: .35rem;\">QUALITY &amp; MATERIALS GUIDE<\/p>\n<h1>18k 3 micron gold plated: what is it? Durability, maintenance, quality <\/h1>\n<p class=\"lede\">The term &#8220;gold-plated&#8221; is everywhere, but not all gilding is created equal.<br \/>\nThickness, alloy, know-how: these parameters determine the <strong>durability<\/strong>, <strong>shine<\/strong><br \/>\nand <strong>comfort<\/strong> of a piece of jewellery on a daily basis. At Ylume, we use <strong>an 18-carat gold plating 3 micron thick<\/strong>,<br \/>\n champagne tint, on a quality brass base, <strong>nickel, lead and cadmium free<\/strong>.<br \/>\nThis guide details what this means in concrete terms, how to compare to other finishes (fine gold gilding, vermeil, solid gold),<br \/>\n and how to take care of your jewelry to keep it bright for a long time. <\/p>\n<div class=\"note\">Quick summary: <strong>3 \u03bc<\/strong> (microns) is a <em>long-lasting<\/em> gilding thickness for a well-maintained high costume<br \/>\njewel. It offers an excellent <em>shine\/hold\/quality <\/em> ratio compared to finer gilding. <\/div>\n<\/header>\n<section id=\"definition\">\n<h2>Gold-plated: simple definition (and why microns matter)<\/h2>\n<p>A <strong>gold-plated<\/strong> piece of jewelry is a piece (often made of brass) covered with an <em>actual layer of gold<\/em> deposited<br \/>\nby an electrolysis process. The thickness of this layer is expressed in <strong>microns<\/strong> (\u03bc), one micron being<br \/>\none thousandth of a millimetre. The greater the thickness, the more resistant the golden surface is to water friction and everyday micro-scratches.  <\/p>\n<ul class=\"check\">\n<li><strong>18 carats<\/strong> indicates the <em>purity<\/em> of the gold (75% fine gold alloyed with other metals for hardness and color).<\/li>\n<li><strong>3 \u03bc<\/strong> indicates the <em>thickness<\/em> of the gold layer deposited on the base.<\/li>\n<li>Good quality <strong>brass base<\/strong>: good compromise between weight and strength, comfortable to wear.<\/li>\n<\/ul>\n<p>At Ylume, the &#8221; <strong>champagne<\/strong> &#8221; shade (softened 18k gold) is an aesthetic choice:<br \/>\n it offers a soft light, less &#8220;yellow&#8221;, which blends easily with all skin tones and materials (linen, silk, knit).<\/p>\n<\/section>\n<section id=\"comparatifs\">\n<h2>Compare finishes: 3 \u03bc gold plated vs fine gold gilded, vermeil, solid gold<\/h2>\n<p>Names can be confusing. This summary table helps you make an informed choice. <\/p>\n<table aria-label=\"Comparatif des finitions de bijoux dor\u00e9s\">\n<thead>\n<tr>\n<th>Finishing<\/th>\n<th>Composition \/ thickness<\/th>\n<th>Radiance &amp; Colour<\/th>\n<th>Everyday wear*<\/th>\n<th>Budget<\/th>\n<th>Recommended Use<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>18k 3 \u03bc gold plated<\/strong> (Ylume)<\/td>\n<td>18k ~3 micron gold over brass<\/td>\n<td>Sweet, luminous champagne<\/td>\n<td>Very good (excluding water\/perfume)<\/td>\n<td>$$<\/td>\n<td>Durable high costume jewelry<\/td>\n<\/tr>\n<tr>\n<td>Gilded with fine gold<\/td>\n<td>Thin layer (&lt; 1 \u03bc typ.)<\/td>\n<td>Often brighter yellow<\/td>\n<td>More sensitive to friction<\/td>\n<td>$<\/td>\n<td>Fashion jewelry, casual wear<\/td>\n<\/tr>\n<tr>\n<td>Vermeil<\/td>\n<td>18k \u2265 gold on silver base<\/td>\n<td>Variable according to alloy<\/td>\n<td>Very good if properly maintained<\/td>\n<td>$$$<\/td>\n<td>For fans of golden silver<\/td>\n<\/tr>\n<tr>\n<td>Solid Gold<\/td>\n<td>Full gold alloy (e.g. 18k)<\/td>\n<td>&#8220;Solid&#8221; gold, noble patina<\/td>\n<td>Excellent (repairable\/polished)<\/td>\n<td>$$$$$<\/td>\n<td>Bullion Coin<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"muted\" style=\"font-size: .95rem;\">*The hold also depends on the wearing habits (water, rubbing, storage) and the quality of the deposit.<\/p>\n<div class=\"callout\"><strong>Remember<\/strong> : <em>the well-made 3 \u03bc gold plating<\/em> is a smart choice if you are looking for the shine of gold,<br \/>\n good resistance and a controlled price. This is the quality standard we favor for high fashion jewelry intended to be worn. <\/div>\n<\/section>\n<section id=\"tenue\">\n<h2>Durability over time: what does real durability depend on?<\/h2>\n<p>There are two main factors that determine the longevity of the gold plating: <strong>the thickness<\/strong> of the gilding and<br \/>\nthe <strong>way the jewelry is worn and cared for<\/strong>. For the same thickness, a careful<br \/>\n daily gesture (avoid water, perfumes, rubbing) multiplies the duration of radiance. <\/p>\n<ul class=\"check\">\n<li><strong>Thickness 3 \u03bc<\/strong> : better mechanical resistance than fine gilding.<\/li>\n<li><strong>Texture<\/strong> : a smooth surface will make less of a visual impression than very prominent reliefs.<\/li>\n<li><strong>Wearing area<\/strong> : A ring is subject to more friction than a necklace, for example.<\/li>\n<li><strong>Storage<\/strong> : separate pockets = less micro-scratches.<\/li>\n<\/ul>\n<blockquote><p>Tip: alternate your jewelry. Letting a part &#8220;rest&#8221; for a few days reduces wear and tear from repeated friction. <\/p><\/blockquote>\n<\/section>\n<section id=\"mythes\">\n<h2>Misconceptions: true \/ false<\/h2>\n<table aria-label=\"Id\u00e9es re\u00e7ues sur le plaqu\u00e9 or\">\n<thead>\n<tr>\n<th>Affirmation<\/th>\n<th>True \/ False<\/th>\n<th>Explanation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>&#8220;Gold plating always tarnishes quickly&#8221;<\/td>\n<td><strong>False<\/strong><\/td>\n<td>With <strong>3 \u03bc<\/strong> and suitable maintenance (excluding water\/perfume), the shine is maintained very well.<\/td>\n<\/tr>\n<tr>\n<td>&#8220;You can keep your gold plated in the shower&#8221;<\/td>\n<td><strong>False<\/strong><\/td>\n<td>Hot water, soap and especially chlorine\/salt accelerate the wear of any gilding.<\/td>\n<\/tr>\n<tr>\n<td>&#8220;Gold plating causes allergies&#8221;<\/td>\n<td><strong>That depends<\/strong><\/td>\n<td>Our jewelry is <strong>nickel, lead and cadmium free<\/strong>. Most sensitive skin tolerates them well.<\/td>\n<\/tr>\n<tr>\n<td>&#8220;The more yellow, the better&#8221;<\/td>\n<td><strong>False<\/strong><\/td>\n<td>The color depends on the alloy. At Ylume, the <em>champagne<\/em> shade was chosen for its softness and elegance.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"entretien\">\n<h2>Easy maintenance: 8 reflexes to keep the shine<\/h2>\n<p>Good reflexes are better than miracle products. Here is a simple protocol, designed for everyday use. <\/p>\n<ol>\n<li><strong>Last thing to do<\/strong> before going out: put on your jewelry after perfumes and treatments.<\/li>\n<li><strong>Before the water<\/strong> : remove your jewelry (shower, bath, pool, sea).<\/li>\n<li><strong>Sport &amp; night<\/strong> : avoid sweating and twisting to limit it.<\/li>\n<li><strong>Storage<\/strong> : separate pouches\/boxes, dry place.<\/li>\n<li><strong>Cleaning<\/strong> : soft chamois, light movements, no abrasive product.<\/li>\n<li><strong>Polishing<\/strong> : very light and punctual so as not to alter the gilding.<\/li>\n<li><strong>Gemstones<\/strong> : Soft dry cloth, no soaking.<\/li>\n<li><strong>Travel<\/strong> : hard case, individual bags.<\/li>\n<\/ol>\n<p>Find our detailed advice on the page <a href=\"https:\/\/www.ylume-creation.com\/en\/how-to-care-for-your-jewelry-in-summer\/\" data-wpel-link=\"internal\">Maintenance of gold-plated jewelry<\/a>.<\/p>\n<\/section>\n<section id=\"peau\">\n<h2>Comfort &amp; sensitive skin<\/h2>\n<p>Ylume jewelry is designed for a pleasant everyday wear: carefully selected brass base,<br \/>\n 18k 3 \u03bc gilding, <strong>nickel, lead and cadmium free<\/strong>. If your skin is very reactive, we<br \/>\nrecommend avoiding prolonged contact with water and regularly cleaning the contact areas (sleepers, stems). <\/p>\n<div class=\"grid\">\n<div class=\"callout\"><strong>Signs of sensitivity<\/strong><br \/>\nRapid redness, itching of the lobe, feeling of heating. In this case, limit the wearing time, cleanse and let the skin rest. <\/div>\n<div class=\"callout\"><strong>Best practices<\/strong><br \/>\nAlternate pairs; favor smooth stems; Gently wipe after wearing (chamois).<\/div>\n<\/div>\n<\/section>\n<section id=\"choisir\">\n<h2>How to choose a gold-plated piece of jewelry that lasts?<\/h2>\n<p>Beyond thickness, rely on manufacturing details and part consistency for your purpose.<\/p>\n<ul class=\"check\">\n<li><strong>Announced thickness<\/strong> (3 \u03bc at Ylume) and <strong>alloy quality 18k<\/strong>.<\/li>\n<li><strong>Clean finishes<\/strong> : soft edges, soft hinges, reliable clasps.<\/li>\n<li>Balanced <strong>weight<\/strong>: comfortable to wear, avoids unnecessary pull-ups (especially on buckles).<\/li>\n<li>Harmonious and stable <strong>shade<\/strong> (here, champagne).<\/li>\n<li><strong>Transparency<\/strong> on materials (nickel\/lead\/cadmium free) and on origin.<\/li>\n<\/ul>\n<p>Our selection of <a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/original-designer-earrings\/hoop-earrings\/\" data-wpel-link=\"internal\">hoop earrings<\/a>,<br \/>\n<a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-necklaces\/\" data-wpel-link=\"internal\">Necklaces<\/a>, <a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-bracelets\/gold-plated-bangle\/\" data-wpel-link=\"internal\">bangles<\/a> and <a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-rings\/\" data-wpel-link=\"internal\">rings<\/a><br \/>\nmeet these criteria for a bright and simple everyday life.<\/p>\n<\/section>\n<section id=\"couleur\">\n<h2>Why the color <em>Ylume champagne<\/em> ?<\/h2>\n<p>The &#8220;right&#8221; color of gold is not absolute: it is a question of alloy and taste.<br \/>\nWe chose a <strong>champagne shade<\/strong> because it reflects light without harsh shine,<br \/>\n matches fair and matte skin and harmonizes naturally with fine stones such as mother-of-pearl,<br \/>\n onyx, quartz or labradorite. This shade is also very <em>photogenic<\/em> : it captures the soft<br \/>\nmorning light as well as sunsets, a nod to our universe. <\/p>\n<\/section>\n<section id=\"pierre\">\n<h2>Gemstones &amp; gold-plated: a duo that works<\/h2>\n<p>Gemstones bring texture, color and emotion to the jewelry. Associated with champagne gilding: <\/p>\n<ul>\n<li><strong>Mother-of-pearl<\/strong> \u2014 milky luster, softness.<\/li>\n<li><strong>Onyx<\/strong> \u2014 strong contrast, graphic chic.<\/li>\n<li><strong>Quartz<\/strong> \u2014 transparency, clarity.<\/li>\n<li><strong>Labradorite<\/strong> \u2014 changing reflections, mystery.<\/li>\n<\/ul>\n<p>Tip: Choose stone as a <em>style note<\/em> rather than a constraint; This way, your jewelry will remain easy to combine.<\/p>\n<\/section>\n<section id=\"reassurance\">\n<h2>Ylume Commitments<\/h2>\n<div class=\"grid\">\n<div class=\"callout\"><strong>Materials<\/strong><br \/>\n18k 3 \u03bc gold plated, quality brass base, <em>nickel, lead and cadmium free<\/em>.<\/div>\n<div class=\"callout\"><strong>Design &amp; Manufacturing<\/strong><br \/>\nDrawn in Aix-en-Provence; manufactured in France and Spain depending on the collection.<\/div>\n<div class=\"callout\"><strong>Ethics<\/strong><br \/>\nResponsible approach, choice of reusable packaging, <em>RJC<\/em> certified gold.<\/div>\n<div class=\"callout\"><strong>Satisfaction<\/strong><br \/>\nPieces designed for <em>everyday life<\/em> : comfort, lightness, neat finishes.<\/div>\n<\/div>\n<p class=\"muted\" style=\"margin-top: .5rem;\">Learn more about our values: <a href=\"https:\/\/www.ylume-creation.com\/en\/values\/\" data-wpel-link=\"internal\">the Ylume \u2013 Values &amp; Know-How page<\/a>.<\/p>\n<\/section>\n<section id=\"choix-usage\">\n<h2>Which gold-plated jewelry to choose according to use?<\/h2>\n<table aria-label=\"Choix de bijoux selon l'usage\">\n<thead>\n<tr>\n<th>Usage<\/th>\n<th>Jewelry<\/th>\n<p> Type<\/p>\n<th>Thickness\/shape<\/th>\n<p> advice<\/p>\n<th>What for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Daily Office<\/td>\n<td>Small hoop earrings 18\u201324 mm, necklace 45 cm<\/td>\n<td>3 \u03bc smooth or lightweight<\/td>\n<p> hammered<\/p>\n<td>Sleek, durable; less friction<\/td>\n<\/tr>\n<tr>\n<td>Outings \/ afterwork<\/td>\n<td>Hoop earrings 26\u201332 mm, medallion necklace 50\u201360 cm<\/td>\n<td>3 \u03bc textured (twisted\/hammered)<\/td>\n<td>Increased light, controlled presence<\/td>\n<\/tr>\n<tr>\n<td>Ceremony<\/td>\n<td>Pearl-dangling, fine<\/td>\n<p> bangle<\/p>\n<td>3 \u03bc, Stone Enhancement<\/td>\n<td>Soft, photo-friendly reflections<\/td>\n<\/tr>\n<tr>\n<td>Travel<\/td>\n<td>Minimalist set (huggies + medallion 45 cm)<\/td>\n<td>3 \u03bc smooth<\/td>\n<td>Easy to live with, low in volume<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"faq\">\n<h2>FAQ \u2014 18k 3 micron gold plated<\/h2>\n<dl class=\"faq\">\n<dt>Is 3 \u03bc gold plated really durable?<\/dt>\n<dd>Yes, as long as you avoid water, perfumes and repeated rubbing. It offers a very good hold on a daily basis compared to finer gilding. <\/dd>\n<dt>What is the difference with &#8220;gilded with fine gold&#8221;?<\/dt>\n<dd>&#8220;Gilded with fine gold&#8221; is a <em>thinner<\/em> layer of gold. It is often more susceptible to wear and tear than a 3 \u03bc veneer. <\/dd>\n<dt>Is gold plated suitable for sensitive skin?<\/dt>\n<dd>Our jewelry is <strong>nickel, lead and cadmium free<\/strong> and is suitable for most sensitive skin. In case of hypersensitivity, limit the wearing time and clean regularly. <\/dd>\n<dt>Can I wear my jewelry in the shower?<\/dt>\n<dd>We advise against it. Remove your jewelry before shower, pool and sea to preserve the shine of the gilding. <\/dd>\n<dt>How do I clean my gold-plated jewelry?<\/dt>\n<dd>With a <strong>soft chamoisine<\/strong>, dry. Avoid abrasive products and soaking, especially in the presence of fine stones. <\/dd>\n<\/dl>\n<\/section>\n<section id=\"cta\">\n<h2>Looking for a champagne light on a daily basis?<\/h2>\n<p>Explore our selections:<br \/>\n<a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/original-designer-earrings\/hoop-earrings\/\" data-wpel-link=\"internal\">Creoles<\/a>,<br \/>\n<a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-necklaces\/\" data-wpel-link=\"internal\">necklaces<\/a>,<br \/>\n<a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-bracelets\/gold-plated-bangle\/\" data-wpel-link=\"internal\">bracelets and bangles<\/a>,<br \/>\n<a href=\"https:\/\/www.ylume-creation.com\/en\/product-categorie\/jewelry-creation\/designer-rings\/\" data-wpel-link=\"internal\">rings<\/a>.<br \/>\nCompose a durable set that is easy to wear, and true to your style.<\/p>\n<p><a class=\"cta\" href=\"https:\/\/www.ylume-creation.com\/en\/\" data-wpel-link=\"internal\">Discover Ylume jewelry<\/a><\/p>\n<\/section>\n<footer>\n<p class=\"muted\" style=\"margin-top: 2rem;\">Article written by Ylume \u2014 Designer jewelry, 18 k gold plated (3 \u03bc), champagne color. Drawn in Aix-en-Provence. <\/p>\n<\/footer>\n<\/article>\n<p><!-- Schema.org Article --><br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Article\",\n  \"headline\": \"Plaqu\u00e9 or 18k 3 microns : c\u2019est quoi ? Tenue, entretien, qualit\u00e9\",\n  \"description\": \"Guide complet Ylume : \u00e9paisseur de dorure 3 \u00b5, diff\u00e9rence avec dor\u00e9 \u00e0 l\u2019or fin, vermeil et or massif, conseils d\u2019entretien, confort pour peaux sensibles et id\u00e9es re\u00e7ues.\",\n  \"author\": { \"@type\": \"Organization\", \"name\": \"Ylume\" },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Ylume\",\n    \"logo\": { \"@type\": \"ImageObject\", \"url\": \"https:\/\/www.ylume.fr\/media\/logo-ylume.png\" }\n  },\n  \"mainEntityOfPage\": \"https:\/\/www.ylume.fr\/blog\/plaque-or-18k-3-microns-guide\",\n  \"image\": \"https:\/\/www.ylume.fr\/media\/og\/plaque-or-3-microns.jpg\",\n  \"articleSection\": \"Guide qualit\u00e9 & mat\u00e9riaux\",\n  \"inLanguage\": \"fr-FR\"\n}\n<\/script><\/p>\n<p><!-- Schema.org FAQ --><br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Le plaqu\u00e9 or 3 \u00b5 est-il durable ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Oui, si le bijou est correctement entretenu (\u00e9viter l\u2019eau, les parfums et les frottements r\u00e9p\u00e9t\u00e9s). L\u2019\u00e9paisseur 3 \u00b5 offre une tr\u00e8s bonne tenue au quotidien.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Quelle diff\u00e9rence entre plaqu\u00e9 or et dor\u00e9 \u00e0 l\u2019or fin ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Le dor\u00e9 \u00e0 l\u2019or fin correspond en g\u00e9n\u00e9ral \u00e0 une couche plus fine que le plaqu\u00e9 3 \u00b5, donc plus sensible \u00e0 l\u2019usure. Le plaqu\u00e9 or 3 \u00b5 offre une meilleure r\u00e9sistance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Le plaqu\u00e9 or convient-il aux peaux sensibles ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Les bijoux Ylume sont sans nickel, plomb ni cadmium et conviennent \u00e0 la plupart des peaux sensibles. En cas d\u2019hypersensibilit\u00e9, limitez le temps de port et nettoyez r\u00e9guli\u00e8rement.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Peut-on porter un bijou plaqu\u00e9 or sous la douche ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Ce n\u2019est pas recommand\u00e9 : l\u2019eau, le sel et le chlore acc\u00e9l\u00e8rent l\u2019usure de toute dorure. Retirez vos bijoux avant la douche, la piscine et la mer.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Comment nettoyer un bijou plaqu\u00e9 or ?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Utilisez une chamoisine douce et s\u00e8che. \u00c9vitez les produits abrasifs et les trempages, particuli\u00e8rement en pr\u00e9sence de pierres fines.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; QUALITY &amp; MATERIALS GUIDE 18k 3 micron gold plated: what is it? Durability, maintenance, quality The term &#8220;gold-plated&#8221; is everywhere, but not all gilding is created equal. Thickness, alloy, know-how: these parameters determine the durability, shine and comfort of a piece of jewellery on a daily basis. At Ylume, we use an 18-carat [&hellip;]<\/p>\n","protected":false},"author":2160,"featured_media":35096,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-categorise"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume<\/title>\n<meta name=\"description\" content=\"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume\" \/>\n<meta property=\"og:description\" content=\"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/\" \/>\n<meta property=\"og:site_name\" content=\"Ylume\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-15T07:18:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"2173\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"ADAC MEDIA\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ADAC MEDIA\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/\"},\"author\":{\"name\":\"ADAC MEDIA\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/#\\\/schema\\\/person\\\/b4cb802e7850aea9ee2b6bab6df6e3a3\"},\"headline\":\"18k 3 micron gold plated: what is it? Durability, maintenance, quality\",\"datePublished\":\"2025-10-15T07:18:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/\"},\"wordCount\":1381,\"image\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ylume-creation.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/OK-YLUME-MARRAKECH-CRAV2049.jpg\",\"articleSection\":[\"Non cat\u00e9goris\u00e9\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/\",\"url\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/\",\"name\":\"18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ylume-creation.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/OK-YLUME-MARRAKECH-CRAV2049.jpg\",\"datePublished\":\"2025-10-15T07:18:44+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/#\\\/schema\\\/person\\\/b4cb802e7850aea9ee2b6bab6df6e3a3\"},\"description\":\"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.ylume-creation.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/OK-YLUME-MARRAKECH-CRAV2049.jpg\",\"contentUrl\":\"https:\\\/\\\/www.ylume-creation.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/OK-YLUME-MARRAKECH-CRAV2049.jpg\",\"width\":1500,\"height\":2173,\"caption\":\"Caring for your jewelry in summer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"18k 3 micron gold plated: what is it? Durability, maintenance, quality\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/\",\"name\":\"Ylume\",\"description\":\"Illumine les femmes, \u00e9veille les sens\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.ylume-creation.com\\\/en\\\/#\\\/schema\\\/person\\\/b4cb802e7850aea9ee2b6bab6df6e3a3\",\"name\":\"ADAC MEDIA\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g\",\"caption\":\"ADAC MEDIA\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume","description":"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/","og_locale":"en_US","og_type":"article","og_title":"18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume","og_description":"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.","og_url":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/","og_site_name":"Ylume","article_published_time":"2025-10-15T07:18:44+00:00","og_image":[{"width":1500,"height":2173,"url":"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg","type":"image\/jpeg"}],"author":"ADAC MEDIA","twitter_card":"summary_large_image","twitter_misc":{"Written by":"ADAC MEDIA","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#article","isPartOf":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/"},"author":{"name":"ADAC MEDIA","@id":"https:\/\/www.ylume-creation.com\/en\/#\/schema\/person\/b4cb802e7850aea9ee2b6bab6df6e3a3"},"headline":"18k 3 micron gold plated: what is it? Durability, maintenance, quality","datePublished":"2025-10-15T07:18:44+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/"},"wordCount":1381,"image":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg","articleSection":["Non cat\u00e9goris\u00e9"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/","url":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/","name":"18k 3 micron gold plated: what is it? Durability, maintenance, quality - Ylume","isPartOf":{"@id":"https:\/\/www.ylume-creation.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#primaryimage"},"image":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg","datePublished":"2025-10-15T07:18:44+00:00","author":{"@id":"https:\/\/www.ylume-creation.com\/en\/#\/schema\/person\/b4cb802e7850aea9ee2b6bab6df6e3a3"},"description":"Gold-plated long necklace: how to wear it, layer it and adapt it to the seasons and necklines. Silhouette tips and look ideas.","breadcrumb":{"@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#primaryimage","url":"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg","contentUrl":"https:\/\/www.ylume-creation.com\/wp-content\/uploads\/2025\/06\/OK-YLUME-MARRAKECH-CRAV2049.jpg","width":1500,"height":2173,"caption":"Caring for your jewelry in summer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ylume-creation.com\/en\/18k-3-micron-gold-plated-what-is-it-durability-maintenance-quality\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.ylume-creation.com\/en\/"},{"@type":"ListItem","position":2,"name":"18k 3 micron gold plated: what is it? Durability, maintenance, quality"}]},{"@type":"WebSite","@id":"https:\/\/www.ylume-creation.com\/en\/#website","url":"https:\/\/www.ylume-creation.com\/en\/","name":"Ylume","description":"Illumine les femmes, \u00e9veille les sens","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ylume-creation.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.ylume-creation.com\/en\/#\/schema\/person\/b4cb802e7850aea9ee2b6bab6df6e3a3","name":"ADAC MEDIA","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/af73f74c00a9093fcd6a4dab69ca0ee819d6b1a87ba98e588f37b39eef8ddc7e?s=96&d=mm&r=g","caption":"ADAC MEDIA"}}]}},"_links":{"self":[{"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/posts\/35121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/users\/2160"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/comments?post=35121"}],"version-history":[{"count":0,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/posts\/35121\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/media\/35096"}],"wp:attachment":[{"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/media?parent=35121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/categories?post=35121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ylume-creation.com\/en\/wp-json\/wp\/v2\/tags?post=35121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}