Jul 16, 20261.56CT OLD EUROPEAN CUT DIAMOND PLATINUM ART DECO ENGAGEMENT RINGEst. $4,777-$5,339$3,900Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.52CT.NATURAL EURO CUT DIAMOND CIRC 1930'SEst. $2,975-$3,325$2,450Modern JewelryValley Village, CA
Buy NowAntique Art Deco Platinum 1.83ctw Old European Cut Diamond Ring$6,500Diamond DepotNew York, NY
Buy NowTiffany Cushion Cut 4.47ct E VS1 Diamond Platinum Engagement Ring Size 4$238,220BidhausNew York, NY
3 hrs LeftCarre Cut Diamond and Platinum Band, Size 6.25Est. $750-$10,000,000$700IntervendueMIAMI, FL
Buy NowPlatinum 4.25 Ct Diamond Necklace 27 European-Cut H-I VS1-SI3 20 Inch$4,940Diamond DepotNew York, NY
3 days LeftPlatinum 1.50 Ct Princess-cut Diamond Eternity BandEst. $3,204-$3,589$1,000Diamond DepotNew York, NY
Buy NowPlatinum 18K Yellow Gold 2.80 Ct Diamond Earrings Old Mine European Cut$6,600Diamond DepotNew York, NY
Jul 10, 2026Platinum Eternity Band 5.00 Ct Cushion-cut Diamonds Size 5Est. $10,806-$12,103$4,850Diamond DepotNew York, NY
Ends in 1d 13hGIA Certified .55ct heart cut diamond solitaire ring platinum classic D/VS *vEst. $4,000-$5,000$1,600Jasper52New York, NY
Jul 12, 2026ART DECO PLATINUM RING EUROPEN CUT 1CT DIAMOND SCROLL SHANKEst. $6,742-$7,535$5,500Modern JewelryValley Village, CA
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Buy NowEdwardian Platinum Brooch with 2.5 Carat Old-European Cut Diamonds$4,740Diamond DepotNew York, NY
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.85CT. NATURAL SKY BLUE AQUAMARINE EMERALD CUTEst. $2,805-$3,135$2,300Modern JewelryValley Village, CA
Buy NowPlatinum Brooch with Round Emerald and Baguette Cut Diamonds 2.50cts$4,740Diamond DepotNew York, NY
Jul 16, 20260.92 CARAT OLD EUROPEAN H-I1 CUT DIAMOND PLATINUM ENGAGEMENT RINGEst. $4,500-$5,029$3,700Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 2.51CT. NATURAL SKY BLUE AQUAMARINE EMERALD CUTEst. $3,145-$3,515$2,550Modern JewelryValley Village, CA
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5 days LeftVINTAGE PLATINUM BLUE SAPPHIRE ENGAGEMENT RING 1.24CT EMERALD CUT DESIGN MIMI SOEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
Jul 08, 2026Platinum GIA Certified 1.01ctw Trillion Cut Diamond Bezel Engagement RingEst. $10,519-$11,781$3,050Diamond DepotNew York, NY
Jul 09, 2026Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement RingEst. $6,740-$7,549$2,150Diamond DepotNew York, NY