{"id":6836,"date":"2026-03-16T09:55:57","date_gmt":"2026-03-16T09:55:57","guid":{"rendered":"https:\/\/colordiamonds.co.uk\/?post_type=product&#038;p=6836"},"modified":"2026-03-16T10:11:55","modified_gmt":"2026-03-16T10:11:55","slug":"usa-wholesale-0-8mm-3-0mm-def-vvs-vs-hpht-full-cut-melee-lab-grown-diamonds","status":"publish","type":"product","link":"https:\/\/colordiamonds.co.uk\/fr\/product\/usa-wholesale-0-8mm-3-0mm-def-vvs-vs-hpht-full-cut-melee-lab-grown-diamonds\/","title":{"rendered":"USA Grossiste 0.8mm-3.0mm DEF VVS-VS HPHT Full Cut Melee Diamants cultiv\u00e9s en laboratoire"},"content":{"rendered":"<h3 data-path-to-node=\"3\"><b data-path-to-node=\"3\" data-index-in-node=\"0\">Table des mati\u00e8res\u00a0<\/b><\/h3>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\"><b data-path-to-node=\"4,0,0\" data-index-in-node=\"0\">Chapter 1: Introduction \u2013 Redefining the US Jewelry Manufacturing Standard<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\"><b data-path-to-node=\"4,1,0\" data-index-in-node=\"0\">Chapitre 2 : Sp\u00e9cifications principales des produits et matrice technique<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><b data-path-to-node=\"4,2,0\" data-index-in-node=\"0\">Chapitre 3 : L'imp\u00e9ratif de la \u201ccoupe totale\u201d : 57 facettes d'une performance lumineuse sans compromis<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\"><b data-path-to-node=\"4,3,0\" data-index-in-node=\"0\">Chapter 4: The Physics of Purity: Why DEF Color and VVS-VS Clarity Matter in Melee<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\"><b data-path-to-node=\"4,4,0\" data-index-in-node=\"0\">Chapter 5: HPHT Synthesis: The Optimal Genesis for Micro-Diamonds<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,5,0\"><b data-path-to-node=\"4,5,0\" data-index-in-node=\"0\">Chapter 6: Precision Calibration (0.8mm &#8211; 3.0mm): The CAD\/CAM Designer\u2019s Dream<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,6,0\"><b data-path-to-node=\"4,6,0\" data-index-in-node=\"0\">Chapter 7: Casting-in-Place &amp; Thermal Resilience for Mass Production<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,7,0\"><b data-path-to-node=\"4,7,0\" data-index-in-node=\"0\">Chapter 8: Diverse Applications Across the American Fine Jewelry Spectrum<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,8,0\"><b data-path-to-node=\"4,8,0\" data-index-in-node=\"0\">Chapter 9: Streamlined Wholesale Logistics for the USA Market<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,9,0\"><b data-path-to-node=\"4,9,0\" data-index-in-node=\"0\">Chapter 10: Ethical Luxury and FTC-Compliant Marketing<\/b><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,10,0\"><b data-path-to-node=\"4,10,0\" data-index-in-node=\"0\">Chapter 11: B2B Frequently Asked Questions (Procurement Guide)<\/b><\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"5\" \/>\n<h3 data-path-to-node=\"6\"><b data-path-to-node=\"6\" data-index-in-node=\"0\">Chapter 1: Introduction \u2013 Redefining the US Jewelry Manufacturing Standard<\/b><\/h3>\n<p data-path-to-node=\"7\">The United States represents the largest and most dynamic fine jewelry market in the world. From the historic Diamond District in New York City to the bespoke design studios of Los Angeles and the vibrant luxury hubs of Miami, American jewelry manufacturers demand a supply chain that delivers unyielding quality, absolute consistency, and scalable volume. We proudly introduce the ultimate solution for your accent stone requirements: our premium wholesale collection of <b data-path-to-node=\"7\" data-index-in-node=\"472\">0.8mm-3.0mm DEF VVS-VS HPHT Full Cut Melee Diamants cultiv\u00e9s en laboratoire<\/b>.<\/p>\n<p data-path-to-node=\"8\">Pendant des d\u00e9cennies, l'approvisionnement en diamants naturels a \u00e9t\u00e9 un probl\u00e8me majeur pour les bijoutiers et les fabricants de masse. Les parcelles de melee naturel sont notoirement incoh\u00e9rentes, souvent affect\u00e9es par des nuances de couleur m\u00e9lang\u00e9es, des qualit\u00e9s de coupe variables et un calibrage impr\u00e9visible qui perturbe les processus de sertissage automatis\u00e9s. En passant \u00e0 notre m\u00e9lisse cultiv\u00e9e en laboratoire et m\u00e9ticuleusement con\u00e7ue, les acheteurs B2B am\u00e9ricains peuvent \u00e9liminer compl\u00e8tement ces variables. Nous fournissons un produit technologiquement avanc\u00e9, \u00e9thiquement pur et optiquement irr\u00e9prochable qui permet aux bijoutiers d'am\u00e9liorer leur savoir-faire tout en optimisant de mani\u00e8re significative leurs marges b\u00e9n\u00e9ficiaires et leurs d\u00e9lais de production.<\/p>\n<h3 data-path-to-node=\"9\"><b data-path-to-node=\"9\" data-index-in-node=\"0\">Chapitre 2 : Sp\u00e9cifications principales des produits et matrice technique<\/b><\/h3>\n<p data-path-to-node=\"10\">Afin de satisfaire aux normes rigoureuses des gemmologues et des directeurs d'achat am\u00e9ricains, nous respectons scrupuleusement les sp\u00e9cifications techniques suivantes pour chaque colis en gros :<\/p>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">Classification des produits :<\/b> Loose Melee Lab-Grown Diamonds (Man-Made\/Synthetic).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">Technologie de synth\u00e8se :<\/b> HPHT (High-Pressure High-Temperature) - Mat\u00e9riau diamant\u00e9 de type IIa.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\"><b data-path-to-node=\"11,2,0\" data-index-in-node=\"0\">Gamme de tailles (diam\u00e8tre) :<\/b> Incr\u00e9ments complets en millim\u00e8tres, de 0,8 mm microscopique \u00e0 3,0 mm substantiels.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,3,0\"><b data-path-to-node=\"11,3,0\" data-index-in-node=\"0\">\u00c9quivalent du poids en carats :<\/b> Les pierres varient entre 0,003ct (pour 0,8mm) et 0,10ct (pour 3,0mm).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,4,0\"><b data-path-to-node=\"11,4,0\" data-index-in-node=\"0\">Gamme de couleurs :<\/b> Strictement <b data-path-to-node=\"11,4,0\" data-index-in-node=\"28\">DEF<\/b> (incolore\/blanc exceptionnel). Garanti sans teintes BGM (brun, vert, laiteux).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,5,0\"><b data-path-to-node=\"11,5,0\" data-index-in-node=\"0\">Classe de clart\u00e9 :<\/b> <b data-path-to-node=\"11,5,0\" data-index-in-node=\"21\">VVS1-VS2<\/b> (Tr\u00e8s l\u00e9g\u00e8rement inclus \u00e0 tr\u00e8s l\u00e9g\u00e8rement inclus). L'int\u00e9rieur est impeccable.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,6,0\"><b data-path-to-node=\"11,6,0\" data-index-in-node=\"0\">Architecture coup\u00e9e :<\/b> <b data-path-to-node=\"11,6,0\" data-index-in-node=\"18\">Brillant rond pleine taille<\/b> (57\/58 facettes). Nous ne fournissons absolument pas de coupes simples \u00e0 17 facettes de qualit\u00e9 inf\u00e9rieure.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,7,0\"><b data-path-to-node=\"11,7,0\" data-index-in-node=\"0\">Polonais et sym\u00e9trie :<\/b> Excellente \u00e0 tr\u00e8s bonne, garantissant un retour maximal de la lumi\u00e8re et des dimensions physiques uniformes.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,8,0\"><b data-path-to-node=\"11,8,0\" data-index-in-node=\"0\">Tol\u00e9rance de dimensionnement :<\/b> Rigoureusement tamis\u00e9 avec une pr\u00e9cision de \u00b10,03 mm \u00e0 \u00b10,05 mm.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,9,0\"><b data-path-to-node=\"11,9,0\" data-index-in-node=\"0\">Composition chimique :<\/b> 100% carbone cristallis\u00e9 pur (duret\u00e9 de Mohs 10, indice de r\u00e9fraction 2,42).<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"12\"><b data-path-to-node=\"12\" data-index-in-node=\"0\">Chapitre 3 : L'imp\u00e9ratif de la \u201ccoupe totale\u201d : 57 facettes d'une performance lumineuse sans compromis<\/b><\/h3>\n<p data-path-to-node=\"13\">Le facteur de diff\u00e9renciation le plus important dans notre offre de diamants melee est notre engagement in\u00e9branlable en faveur de la \u201cFull Cut\u201d (taille compl\u00e8te). Sur le march\u00e9 mondial de gros, de nombreux fournisseurs r\u00e9duisent les co\u00fbts des pierres de moins de 1,5 mm en produisant des diamants \u201cSingle Cut\u201d, qui ne poss\u00e8dent que 17 facettes. Bien qu'elles soient moins ch\u00e8res \u00e0 fabriquer, les tailles simples donnent un aspect plat et vitreux qui diminue consid\u00e9rablement l'\u00e9clat d'un bijou.<\/p>\n<p data-path-to-node=\"14\">Nos diamants melee de 0,8 mm \u00e0 3,0 mm sont exclusivement des diamants de type \"melee\". <b data-path-to-node=\"14\" data-index-in-node=\"50\">Brillants ronds pleine taille<\/b>. Cela signifie que m\u00eame un diamant mesurant \u00e0 peine 1 millim\u00e8tre de diam\u00e8tre est magistralement con\u00e7u avec les 57 ou 58 facettes standard (y compris la table, les facettes de la couronne, les facettes principales du pavillon et les facettes de la ceinture inf\u00e9rieure) que l'on trouve sur une pierre centrale de 10 carats.<\/p>\n<p data-path-to-node=\"15\">La physique de la lumi\u00e8re veut que plus il y a de facettes, plus il y a de possibilit\u00e9s de r\u00e9flexion et de dispersion internes totales. Lorsque des centaines de nos diamants de taille normale cultiv\u00e9s en laboratoire sont sertis dans un halo micro-pav\u00e9 ou dans un anneau d'\u00e9ternit\u00e9 \u00e0 plusieurs rangs, ils agissent comme des prismes microscopiques. Ils captent et dispersent la lumi\u00e8re sous tous les angles possibles et imaginables, cr\u00e9ant ainsi une nappe continue et explosive de scintillations aveuglantes que les pierres \u00e0 17 facettes ne peuvent tout simplement pas reproduire. Pour les marques am\u00e9ricaines de bijoux haut de gamme, cette diff\u00e9rence de performance lumineuse est imm\u00e9diatement visible dans les salles d'exposition et constitue un facteur cl\u00e9 de conversion des ventes au d\u00e9tail.<\/p>\n<h3 data-path-to-node=\"16\"><b data-path-to-node=\"16\" data-index-in-node=\"0\">Chapter 4: The Physics of Purity: Why DEF Color and VVS-VS Clarity Matter in Melee<\/b><\/h3>\n<p data-path-to-node=\"17\">A common misconception in amateur jewelry manufacturing is that &#8220;melee stones are too small for color or clarity to matter.&#8221; For the elite US B2B market, nothing could be further from the truth.<\/p>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">The DEF Color Advantage:<\/b> When setting a halo around a premium D-color center stone, utilizing inferior H or I color melee will create a distinct, yellowish &#8220;warm ring&#8221; that detracts from the center stone\u2019s icy beauty. Furthermore, modern platinum and 18K white gold settings are highly reflective; they act as mirrors that amplify the body color of the diamonds set within them. By strictly utilizing our DEF color melee, manufacturers guarantee an unbroken, bright white aesthetic that defines high-end bridal and luxury jewelry.<\/p>\n<p data-path-to-node=\"19\"><b data-path-to-node=\"19\" data-index-in-node=\"0\">The VVS-VS Clarity Shield:<\/b> While inclusions in a 1.2mm diamond might not be visible to the naked eye of the consumer, they are glaringly obvious\u2014and structurally dangerous\u2014to the bench jeweler. Diamonds with low clarity (SI or I grades) often contain surface-reaching fractures or large dark crystals. When a setter applies pressure to the prongs or beads using a pneumatic graver, an included diamond is highly susceptible to chipping or shattering. Our VVS-VS clarity standard ensures maximum structural integrity, drastically reducing breakage rates on the bench, saving labor hours, and preventing costly delays in your manufacturing schedule.<\/p>\n<h3 data-path-to-node=\"20\"><b data-path-to-node=\"20\" data-index-in-node=\"0\">Chapter 5: HPHT Synthesis: The Optimal Genesis for Micro-Diamonds<\/b><\/h3>\n<p data-path-to-node=\"21\">While both CVD and HPHT are valid diamond growth methods, our facility specifically utilizes <b data-path-to-node=\"21\" data-index-in-node=\"93\">Haute pression et haute temp\u00e9rature (HPHT)<\/b> technology for our melee production. This is a strategic decision based on the fundamental science of carbon crystallization.<\/p>\n<p data-path-to-node=\"22\">The HPHT process mimics the crushing pressure and intense heat of the Earth&#8217;s mantle using massive BARS or cubic presses. For diamonds in the 0.8mm to 3.0mm range, HPHT is widely recognized by gemologists as the superior method for consistently yielding Type IIa, D-E-F color stones directly out of the press.<\/p>\n<p data-path-to-node=\"23\">Unlike CVD diamonds, which sometimes require post-growth radiation or heat treatments to improve their color, our HPHT melee grows inherently white and internally flawless. This results in a more stable crystal lattice. The resulting stones are incredibly dense, brilliantly clear, and perfectly suited for the rigorous demands of large-scale jewelry manufacturing.<\/p>\n<h3 data-path-to-node=\"24\"><b data-path-to-node=\"24\" data-index-in-node=\"0\">Chapter 6: Precision Calibration (0.8mm &#8211; 3.0mm): The CAD\/CAM Designer\u2019s Dream<\/b><\/h3>\n<p data-path-to-node=\"25\">Modern jewelry manufacturing in the USA is heavily reliant on Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM). Designers create 3D models with pre-drilled seats and pre-calculated prong heights designed to accommodate exact stone dimensions down to the hundredth of a millimeter.<\/p>\n<p data-path-to-node=\"26\">If a supplier provides a parcel of &#8220;1.5mm&#8221; stones that actually range from 1.35mm to 1.65mm, the CAD model fails. The smaller stones will fall out of the settings, and the larger stones will overlap or break the prongs during setting.<\/p>\n<p data-path-to-node=\"27\">We solve this B2B nightmare through an obsessive calibration protocol. After the optical sorting for color and clarity, our diamonds undergo multiple rounds of precision sieving using laser-drilled Swiss sorting plates. Our sizing tolerance is held to a strict \u00b10.03mm to \u00b10.05mm. When a US jewelry factory orders a parcel of our 1.8mm melee, they receive thousands of microscopic clones. This allows your CAD designers to program CNC machines and 3D wax printers with absolute confidence, ensuring a seamless transition from the digital file to the finished gold product.<\/p>\n<h3 data-path-to-node=\"28\"><b data-path-to-node=\"28\" data-index-in-node=\"0\">Chapter 7: Casting-in-Place (Wax Setting) &amp; Thermal Resilience for Mass Production<\/b><\/h3>\n<p data-path-to-node=\"29\">One of the most significant manufacturing advantages of our HPHT lab-grown melee is its exceptional thermal resilience, making it perfect for the &#8220;Casting-in-Place&#8221; (or wax setting) technique heavily utilized by major US jewelry factories.<\/p>\n<p data-path-to-node=\"30\">In this highly efficient process, diamonds are set directly into the wax model before the molten metal (such as 14K gold or 18K gold) is poured into the investment flask. This subjects the diamonds to extreme temperatures often exceeding 700\u00b0C to 900\u00b0C.<\/p>\n<p data-path-to-node=\"31\">Because our HPHT diamonds are 100% pure carbon with an incredibly stable Type IIa crystal structure, they can easily withstand these thermal shocks without burning, frosting, or cracking (provided standard anti-oxidant boric acid protocols are followed by the caster). This allows US B2B manufacturers to set hundreds of stones in wax in a fraction of the time it takes to hand-set them in metal, exponentially increasing factory output and driving down the cost per unit.<\/p>\n<h3 data-path-to-node=\"32\"><b data-path-to-node=\"32\" data-index-in-node=\"0\">Chapter 8: Diverse Applications Across the American Fine Jewelry Spectrum<\/b><\/h3>\n<p data-path-to-node=\"33\">Our perfectly calibrated, exceptionally brilliant lab-grown melee serves as the foundation for the most lucrative segments of the US jewelry market:<\/p>\n<ul data-path-to-node=\"34\">\n<li>\n<p data-path-to-node=\"34,0,0\"><b data-path-to-node=\"34,0,0\" data-index-in-node=\"0\">The Bridal Sector:<\/b> The demand for intricate engagement rings is at an all-time high. Our 0.9mm to 1.3mm stones are the industry standard for delicate hidden halos, diamond-encrusted prongs, and ultra-thin micro-pave shanks.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"34,1,0\"><b data-path-to-node=\"34,1,0\" data-index-in-node=\"0\">Custom &amp; Hip-Hop Jewelry:<\/b> A massive and rapidly growing sector in the US requires tens of thousands of flawless diamonds per piece. Iced-out Cuban link chains, custom pendants, and luxury watches require monumental volumes of 1.5mm to 3.0mm VVS stones. Our lab-grown melee provides the necessary blinding &#8220;water&#8221; effect at a wholesale price that makes these heavy-carat pieces commercially viable.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"34,2,0\"><b data-path-to-node=\"34,2,0\" data-index-in-node=\"0\">Eternity Bands &amp; Anniversary Rings:<\/b> Where uniformity is paramount. A U-prong eternity band requires stones (typically 2.0mm to 3.0mm) that match perfectly in diameter, color, and depth. Our heavily sorted parcels ensure a seamless ring of continuous light.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"34,3,0\"><b data-path-to-node=\"34,3,0\" data-index-in-node=\"0\">Haute Horlogerie (Watchmaking):<\/b> Dial markers, diamond bezels, and iced-out watch cases require the tightest tolerances in the industry. Our VVS clarity and strict dimensional calibration meet the uncompromising standards of luxury watch aftermarket customizers.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"35\"><b data-path-to-node=\"35\" data-index-in-node=\"0\">Chapter 9: Streamlined Wholesale Logistics for the USA Market<\/b><\/h3>\n<p data-path-to-node=\"36\">We understand that for US B2B procurement managers, a reliable supply chain is just as important as the quality of the diamonds. We have built a robust logistics infrastructure tailored specifically for the American wholesale market.<\/p>\n<ul data-path-to-node=\"37\">\n<li>\n<p data-path-to-node=\"37,0,0\"><b data-path-to-node=\"37,0,0\" data-index-in-node=\"0\">Scalable Volume:<\/b> Whether you require a 10-carat sample parcel for your design team or a standing order of 5,000 carats per month for your factory line, our production capacity scales effortlessly to meet your demands.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"37,1,0\"><b data-path-to-node=\"37,1,0\" data-index-in-node=\"0\">Custom Assortments:<\/b> We offer bespoke bagging services. If your CAD design requires exactly 32 pieces of 1.2mm, 14 pieces of 1.5mm, and 8 pieces of 2.0mm per ring, we can pre-sort and package these exact &#8220;kits&#8221; for your assembly line, saving your bench jewelers hours of sorting time.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"37,2,0\"><b data-path-to-node=\"37,2,0\" data-index-in-node=\"0\">Expedited &amp; Insured Shipping:<\/b> We partner with specialized high-value couriers including Brinks, Malca-Amit, and FedEx Priority. Shipments to major US hubs (New York, Los Angeles, Chicago, Miami, Dallas) typically clear customs and arrive fully insured at your facility within 3-5 business days.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"38\"><b data-path-to-node=\"38\" data-index-in-node=\"0\">Chapter 10: Ethical Luxury and FTC-Compliant Marketing<\/b><\/h3>\n<p data-path-to-node=\"39\">The modern American consumer\u2014driven by Millennials and Gen Z\u2014demands radical transparency regarding the environmental and social impact of their purchases. By integrating our lab-grown melee into your collections, you directly address this consumer shift.<\/p>\n<p data-path-to-node=\"40\">Our diamonds are cultivated in highly controlled, technologically advanced facilities. They require zero earth displacement, eliminate the risk of funding geopolitical conflicts, and have a significantly lower carbon and water footprint compared to traditional diamond mining.<\/p>\n<p data-path-to-node=\"41\">Furthermore, our products ensure your brand remains fully compliant with the US Federal Trade Commission (FTC) guidelines. Because they are physically, chemically, and optically identical to mined diamonds, they are legally classified as diamonds. You can confidently market your jewelry utilizing powerful narratives such as &#8220;Eco-Conscious,&#8221; &#8220;Conflict-Free,&#8221; and &#8220;Sustainable Luxury,&#8221; which are proven to increase conversion rates in the US retail sector.<\/p>\n<h3 data-path-to-node=\"42\"><b data-path-to-node=\"42\" data-index-in-node=\"0\">Chapter 11: B2B Frequently Asked Questions (Procurement Guide)<\/b><\/h3>\n<p data-path-to-node=\"43\"><b data-path-to-node=\"43\" data-index-in-node=\"0\">Q: Will your lab-grown melee pass standard diamond testers used by US pawnshops and retail stores?<\/b> A: Absolutely. Our stones are 100% crystallized carbon. They possess the exact same thermal conductivity as mined diamonds and will instantly register as &#8220;Diamond&#8221; on all standard thermal probe testers.<\/p>\n<p data-path-to-node=\"44\"><b data-path-to-node=\"44\" data-index-in-node=\"0\">Q: We use automated CNC stone-setting machines. Are your depth percentages consistent enough for this?<\/b> A: Yes. Alongside diameter calibration (\u00b10.03mm), we strictly monitor the pavilion depth and crown height of our Full Cut stones. This ensures that the culets (the bottom points) do not touch the metal beneath the pre-drilled seats, allowing automated pushers to secure the stones without applying fatal pressure to the diamond.<\/p>\n<p data-path-to-node=\"45\"><b data-path-to-node=\"45\" data-index-in-node=\"0\">Q: Do you offer Commercial Quality (GH Color \/ SI Clarity) in these sizes for lower-price-point fashion jewelry?<\/b> A: Yes. While this specific description highlights our premium DEF VVS-VS line, we manufacture and supply all tiers of quality. We can provide customized quotes for GH\/SI parcels tailored to your specific target MSRP.<\/p>\n<p data-path-to-node=\"46\"><b data-path-to-node=\"46\" data-index-in-node=\"0\">Q: How do we initiate a wholesale relationship and verify quality?<\/b> A: We encourage all new B2B clients to start with a sample evaluation parcel. Contact our dedicated US account management team to discuss your specific millimeter requirements. We will dispatch a test lot so your master jewelers can inspect the cut under a microscope, test the thermal resilience in casting, and verify the unparalleled brilliance of our product on your own bench.<\/p>\n<p data-path-to-node=\"47\"><b data-path-to-node=\"47\" data-index-in-node=\"0\">Partner with the Future of Brilliant Manufacturing<\/b> Do not let outdated, inconsistent mined melee slow down your production or inflate your costs. Upgrade your US jewelry manufacturing pipeline with the precision, purity, and ethical power of our wholesale lab-grown diamonds. Contact us today to secure your supply and redefine what is possible in fine jewelry.<\/p>","protected":false},"excerpt":{"rendered":"<p>Table of Contents\u00a0 Chapter 1: Introduction \u2013 Redefining the US Jewelry Manufacturing Standard Chapter 2: Master Product Specifications &amp; Technical Matrix Chapter 3: The &#8220;Full Cut&#8221; Imperative: 57 Facets of Uncompromising Light Performance Chapter 4: The Physics of Purity: Why DEF Color and VVS-VS Clarity Matter in Melee Chapter 5: HPHT Synthesis: The Optimal Genesis [&hellip;]<\/p>","protected":false},"featured_media":6837,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-6836","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cost-for-melee-diamonds","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>USA Wholesale 0.8mm-3.0mm DEF VVS-VS HPHT Full Cut Melee Lab Grown Diamonds - COLORDIAMONDS LED Red Light Therapy Face Mask<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/colordiamonds.co.uk\/fr\/product\/usa-wholesale-0-8mm-3-0mm-def-vvs-vs-hpht-full-cut-melee-lab-grown-diamonds\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USA Wholesale 0.8mm-3.0mm DEF VVS-VS HPHT Full Cut Melee Lab Grown Diamonds - COLORDIAMONDS LED Red Light Therapy Face Mask\" \/>\n<meta property=\"og:description\" content=\"Table of Contents\u00a0 Chapter 1: Introduction \u2013 Redefining the US Jewelry Manufacturing Standard Chapter 2: Master Product Specifications &amp; 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