Jul 15, 2026TIFFANY & CO.. 1.51 CARAT F-VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $53,800-$60,129$44,250Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY & CO.. 1.35 CARAT H-VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $31,800-$35,541$26,000Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY & CO.. 1.06 CARAT H-VVS2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $25,800-$28,835$21,000Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY & CO.. 1.27 CARAT G-VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $31,000-$34,647$25,500Modern JewelryValley Village, CA
Buy NowSophia D Platinum 28.94 Ct Diamond Chandelier Earrings 3 Inches$91,380Diamond DepotNew York, NY
Jul 15, 20262.75 CARAT OLD EUROPEAN CUT J-K VS-VVS2 DIAMOND PLATINUM THREE-STONE RINGEst. $23,800-$26,600$19,500Modern JewelryValley Village, CA
Jul 09, 2026Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement RingEst. $6,740-$7,549$2,150Diamond DepotNew York, NY
Buy NowMidcentury Platinum Bracelet 16.50ct Round Baguette Diamonds$32,520(20 bids)Mynt AuctionsNew York, NY
Jul 15, 20261.40 CARAT ROUND BRILLIANT G-I1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $11,900-$13,300$9,800Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY & CO.. 0.94 CARAT G-VS1 PLATINUM ENGAGEMENT RING DIAMONDEst. $19,800-$22,129$16,250Modern JewelryValley Village, CA
Jul 12, 2026DIAMOND SAPPHIRE HEART PENDANT & CHAIN NECKLACE IN PLATINUMEst. $4,177-$4,668$3,400Modern JewelryValley Village, CA
Jul 07, 2026Blue Nile Platinum 0.60ctw Channel Set Diamond Wedding Band RingEst. $2,784-$3,118$900Diamond DepotNew York, NY
Jul 10, 2026Platinum 18.50 Ct Marquise Diamond Necklace 55 InchesEst. $38,299-$42,895$14,500Diamond DepotNew York, NY
Jul 10, 2026Cartier Vintage Platinum Diamond Tulip Ring 5.85 CaratsEst. $57,924-$64,874$20,500Diamond DepotNew York, NY
Jul 15, 20261.91 CARAT ROUND BRILLIANT M VS2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $19,800-$22,129$16,250Modern JewelryValley Village, CA
Buy NowWIDE VINTAGE DIAMOND PLATINUM BRACELET ART DECO REVIVAL ESTATE JEWELRY$169,660Modern JewelryValley Village, CA
Jul 29, 2026PLATINUM 3.00CT DIAMOND SAPPHIRE RUBY & GARNET 11 CHARMS CHAIN BRACELETEst. $27,827-$31,101$22,750Modern JewelryValley Village, CA