Buy NowArt Deco Platinum Ring with 3 Round Cut Diamonds 1.20 Carats$6,730New York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.02CT.NATURAL ROUND CUT DIAMOND CIRC 1930'SEst. $8,075-$9,025$6,600Valley Village, CAModern Jewelry4.5(221)
Oct 18, 20261.26 CARAT OLD EUROPEAN CUT O-P K-L VS DIAMOND PLATINUM ART DECO RINGEst. $9,027-$10,089$7,400Valley Village, CAModern Jewelry4.5(221)
Oct 18, 2026VINTAGE PLATINUM RING WITH 0.7 CARAT OLD EUROPEAN CUT GIA DIAMONDEst. $6,902-$7,714$5,600Valley Village, CAModern Jewelry4.5(221)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.09CT. NATURAL EURO CUT ROUND DIAMOND SI2Est. $8,415-$9,405$6,900Valley Village, CAModern Jewelry4.5(221)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 1.03CT. NATURAL EURO-CUT DIAMONDEst. $8,415-$9,405$6,900Valley Village, CAModern Jewelry4.5(221)
Buy NowPlatinum Art Deco Cocktail Ring with Amethyst and Old Mine Cut Diamonds$4,230New York, NYDiamond Depot4.3(16)
Sep 28, 2026Platinum 4.02ctw square cushion cut lab grown diamond engagement ringEst. $13,000-$19,500$6,500Sterling, VAKNJ4.3(92)
Buy NowPlatinum Ruby and Baguette Diamond Ballerina Ring GIA Certified Cushion Cut$5,660New York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.04CT.NATURAL ROUND CUT DIAMOND GIA CERT SI1Est. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(221)
Oct 18, 2026TIFFANY & CO. 0.73 CARAT EMERALD CUT F VVS1 DIAMOND WHITE PLATINUM RINGEst. $8,127-$9,083$6,600Valley Village, CAModern Jewelry4.5(221)
Buy NowPlatinum Art Deco Diamond Earrings 4.30 Ct European and Baguette Cut$6,600New York, NYDiamond Depot4.3(16)
Sep 29, 2026Tiffany & Co. Platinum Princess Cut Diamond Solitaire Engagement RingEst. $6,340-$7,526$3,050New York, NYDiamond Depot4.3(16)
Oct 18, 2026PLATINUM ART DECO RING WITH 0.95 CARAT OLD EUROPEAN CUT DIAMONDS SIZE 5.75 GIAEst. $8,398-$9,386$6,900Valley Village, CAModern Jewelry4.5(221)
Buy NowAntique 18K Platinum Diamond Earrings 5.30 Ct European-cut 2.25 Inch$11,750New York, NYDiamond Depot4.3(16)
Buy NowArt Deco platinum bow brooch with 2.5 ct old cut diamonds$4,740New York, NYDiamond Depot4.3(16)
Oct 18, 2026VINTAGE THREE-STONE PLATINUM RING WITH 1.30 CARAT OLD EUROPEAN CUT GIA DIAMONDEst. $8,381-$9,367$6,900Valley Village, CAModern Jewelry4.5(221)
Oct 5, 2026VINTAGE PLATINUM COCKTAIL RING 1.77CT. NATURAL ROUND CUT PINK SAPPHIRE GIA CERTEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(221)
Sep 28, 2026Art Deco Platinum Engagement Ring 1.43ct Old European Cut DiamondEst. $9,293-$11,030$3,700New York, NYDiamond Depot4.3(16)
Oct 12, 2026M. BEAUDRY PRINCESS CUT DIAMOND ETERNITY BAND PLATINUM SIZE 6.5 WEDDING RINGEst. $7,990-$8,930$6,500Valley Village, CAModern Jewelry4.5(221)
6 days LeftThree Carre Cut F VS1 Diamonds Platinum Channel Band Ring 1.04ct Size 6.5Est. $4,428-$5,256$2,100New York, NYDiamond Depot4.3(16)
6 days LeftPlatinum Wedding Band with 7 Square Emerald Cut Diamonds 1.75 CtsEst. $5,613-$6,662$2,700New York, NYDiamond Depot4.3(16)
5 days LeftPlatinum Heart Cut Diamond Eternity Ring 2.44ctEst. $6,201-$8,061$100New York, NYMynt Auctions4.5(928)
Oct 18, 20261.14 CARAT OLD EUROPEAN CUT AND BAGUETTE DIAMOND PLATINUM ENGAGEMENT RINGEst. $6,500-$7,264$5,300Valley Village, CAModern Jewelry4.5(221)