UPINLatest moments from our channels — products, partnerships, craftsmanship.
**Not mined. Mastered.** 5 carats of CVD pink diamond — grown with precision, cut with century-old Antwerp expertise by Silvius Druon. This is what happens when science meets legacy. ✨ UPIN × Silvius Druon | Allied Strengths · Shared Brilliance 🔗 upinnm.cn #ColoredDiamonds #LuxuryJewelry #CVDDiamond #PinkDiamond 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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**One carat of color. Centuries of craft.** CVD technology meets Antwerp heritage — UPIN × Silvius Druon brings you large-carat pink, blue & green diamonds once reserved for royalty. Now, they're yours to own. 💎 🔗 upinnm.cn #LaboratoryDiamond #ColoredDiamond #UPINxSilviusDruon #LuxuryJewelry 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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**Rare color. Real scale. Zero compromise.** CVD-grown large-carat colored diamonds — pink, blue, green, red, yellow — crafted with Antwerp's century-old mastery. UPIN x Silvius Druon: Allied Strengths · Shared Brilliance. #ColoredDiamond #LuxuryJewelry #CVDDiamond #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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**One carat was never enough.** UPIN's CVD technology unlocks large-carat pink, blue & green diamonds — vivid, flawless, yours to customize. Scarcity is no longer the rule. Crafted with Silvius Druon | Antwerp × Anqing 💎 #LaboratoryDiamond #ColoredDiamond #LuxuryJewelry #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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**Rare Color. Engineered to Last Forever.** Not mined. Not limited. CVD-grown large-carat colored diamonds — pink, blue, green, red, yellow — crafted with Antwerp's century-old mastery by Silvius Druon × UPIN. This is color redefined. 💎 #ColorDiamond #CVDDiamond #LuxuryJewelry #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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Not mined. Not rare. Redefined. UPIN's CVD technology grows vivid large-carat colored diamonds — pink, blue, green — on demand, without limits. Antwerp heritage meets cutting-edge science. This is luxury, engineered. 🔗 upinnm.cn #ColoredDiamonds #LuxuryJewelry #CVDDiamond #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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Not mined. Not rare. Reimagined. UPIN's CVD technology grows vivid pink, blue & green diamonds — large carat, flawless color, made to order. Crafted with Silvius Druon's century of Antwerp mastery. This is what colored diamonds look like now. 🔗 upinnm.cn #ColoredDiamonds #LuxuryJewelry #CVDDiamond #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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Not mined. Not rare. **Redefined.** UPIN's CVD technology grows vivid pink, blue & green diamonds at large carats — once impossible, now inevitable. Crafted with Silvius Druon's century of Antwerp mastery. This is colored diamond, reimagined. #ColoredDiamond #CVDDiamond #LuxuryJewelry #UPIN 📩 cynthiayou@upin.email · 📞 +86 180 1282 0671 · 🌐 upinnm.cn
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# ✨ UPIN CVD Colored Diamond Clip – Luxury Meets Innovation Elevate your elegance with lab-created perfection. This stunning large-carat colored diamond clip combines ethical luxury with flawless brilliance. Own the future of fine jewelry. 💎 #UPINDiamond #CVDLuxury #ColoredDiamonds #EthicalJewelry
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Large-carat colored diamonds — pink, blue, green, red, yellow — made to your brief. UPIN · 尤品新材料, in alliance with Antwerp's Silvius Druon. #coloreddiamonds #finejewelry #luxury #UPIN
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UPIN is a high-tech company focused on advanced diamond materials for next-generation semiconductor, thermal management, optical, and luxury applications. We specialize in CVD diamond substrates, heat spreaders, optical window materials, and lab-grown colored diamonds, delivering innovative solutions through proprietary technology and advanced manufacturing. 📍Anhui, China
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