Jul 15, 20262.25 CARAT CIRCULAR BRILLIANT CUT K SI2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $31,000-$34,647$25,500Modern JewelryValley Village, CA
Buy NowVintage 1950's Platinum Brooch with 12 Carats Mixed-Cut Diamonds$17,970Diamond DepotNew York, NY
Jul 15, 20262.14 CARAT OLD EUROPEAN CUT I SI2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $33,660-$37,620$27,500Modern JewelryValley Village, CA
2 days LeftPlatinum 4.25 Ct European-Cut Diamond by the Yard Necklace 20"Est. $8,619-$9,653$2,750Diamond DepotNew York, NY
3 days LeftArt Deco Platinum 6.60 Ct Diamond Brooch with Baguette and European-Cut DiamondsEst. $7,580-$8,489$2,800Diamond DepotNew York, NY
Buy NowPlatinum 16 Inch Necklace With 15 Old European Cut Diamonds 12.36cttw$22,270Diamond DepotNew York, NY
Buy NowArt Deco Platinum 7.50 Ct Diamond Earrings with European-Cut Diamonds$31,730Diamond DepotNew York, NY
Jul 15, 20262.17 CARAT OLD EUROPEAN CUT K SI2 & I VS2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $35,490-$39,665$29,000Modern JewelryValley Village, CA
Jul 07, 2026Platinum Necklace With 9.55 Carat Old European Cut DiamondsEst. $11,791-$15,328$9,000BidhausNew York, NY
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.92CT.NATURAL CHAMPAGNE OLD MINE CUT DIAMONDEst. $4,165-$4,655$3,400Modern JewelryValley Village, CA
Jul 15, 2026ANTIQUE 2.00 CARAT CIRCULAR BRILLIANT CUT K-SI2 DIAMOND PLATINUM RINGEst. $31,800-$35,541$26,000Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM RING 1.48CT.NATURAL OLD CUT CHAMPAGNE DIAMOND BLUE TOURMALINEEst. $6,375-$7,125$5,200Modern JewelryValley Village, CA
5 days LeftPlatinum GIA Certified 1.11ct VS2 Radiant Cut Diamond Engagement RingEst. $13,945-$15,618$6,300Diamond DepotNew York, NY
Buy NowPlatinum 1.95 Ct GIA Certified European-cut Diamond Ring with Baguettes$14,540Diamond DepotNew York, NY
5 days LeftVINTAGE PLATINUM ENGAGEMENT THREE-STONE RING 9.63CT. BLUE SAPPHIRE CUSHION CUTEst. $5,525-$6,175$4,550Modern JewelryValley Village, CA
Jul 08, 2026Stunning Platinum Eternity Band 7.50cts Pear Cut DiamondsEst. $49,835-$55,815$13,500Diamond DepotNew York, NY
Jul 15, 20262.11 CARAT OLD EUROPEAN CUT L-I VVS2 DIAMOND PLATINUM ART DECO RINGEst. $25,800-$28,835$21,000Modern JewelryValley Village, CA
6 days LeftPlatinum Diamond Tennis Bracelet with 15 Carats Emerald Cuts Art Deco EraEst. $49,835-$55,815$18,750Diamond DepotNew York, NY
Buy NowRadiant Cut Fancy Yellow Diamond Drop Earrings in Platinum and 18K Gold 3.73cttw$22,330Diamond DepotNew York, NY
Jul 15, 20262.27 CARAT EMERALD CUT K-VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $29,000-$32,412$23,750Modern JewelryValley Village, CA
Buy NowArt Deco Platinum Bracelet 15ct Diamond 8ct French Cut Sapphire$31,300Diamond DepotNew York, NY
Jul 08, 202612.53 cttw Tennis Bracelet with 17 Emerald Cut Diamonds in PlatinumEst. $36,575-$40,964$10,750Diamond DepotNew York, NY