5 days LeftArt Deco Platinum Bracelet 17.40ct Round Baguette Diamonds VintageEst. $64,532-$72,275$19,250Diamond DepotNew York, NY
4 days LeftHarry Winston Platinum 5.40ct Diamond Eternity BandEst. $18,000-$19,000$15,000Eastern European Art Gallery IncBroomall, PA
19 hrs LeftGIA Certified Platinum Band Ring With 3.87ctw Faint Yellow Emerald DiamondEst. $32,531-$36,434$14,500Diamond DepotNew York, NY
4 days LeftPLATINUM ENGAGEMENT RING 5.07CT. NATURAL GEM RUBY PEAR SHAPEEst. $29,750-$33,250$24,500Modern JewelryValley Village, CA
Buy NowPEAR SHAPED DIAMOND PLATINUM ENGAGEMENT RING 1.71 CARAT GIA D VS2 ESTATE JEWELRY$31,450Modern JewelryValley Village, CA
Buy NowPlatinum Tennis Bracelet 7.48ct Round Brilliant Diamonds Shared Prong Setting$14,000Diamond DepotNew York, NY
Jul 21, 2026ART DECO PLATINUM BRACELET DIAMOND SAPPHIRE EMERALDEst. $32,130-$35,910$26,250Modern JewelryValley Village, CA
4 days LeftPLATINUM VINTAGE ART DECO NATURAL UNTREATED RUBY DIAMOND RING 1.52CT GIA CERTEst. $12,750-$14,250$10,500Modern JewelryValley Village, CA
3 days LeftModern Platinum Ring With GIA Burma No Heat Ruby and Diamond AccentEst. $16,354-$18,316$7,400Diamond DepotNew York, NY
Buy NowVintage 1950s Platinum 22 Carat Round Baguette Diamond Bracelet$37,160Diamond DepotNew York, NY
4 days Left$14,500 CARTIER VINTAGE PLATINUM ENGAGEMENT RING 0.90CT OVAL DIAMOND GIA CERTEst. $24,650-$27,550$20,250Modern JewelryValley Village, CA
3 days LeftHARRY WINSTON PRINCESS CUT BAND RING PT950 DIAMONDEst. $3,225-$4,730$25NY Elizabeth Beverly Hills, CA
4 days LeftArt Deco Platinum Diamond Watch Pendant with 20 Inch Diamond NecklaceEst. $27,669-$30,989$9,400Diamond DepotNew York, NY
Buy NowVibrant 45 Carat Peridot Diamond Estate Ring in Platinum & 18K Gold$17,970Diamond DepotNew York, NY
Ends in 7d 7hPlatinum 2.40 CT TW. Diamond Solitaire Earrings appraised at $6,275Est. —$110(2 bids)Poinsett Auction & Realty, Inc.Travelers Rest, SC
Live NowEdwardian platinum bezel diamond engagement ring 3.1ctw size 6Est. $30,895-$34,603$10,750Diamond DepotNew York, NY
4 days LeftVINTAGE PLATINUM ENGAGEMENT RING 1.66CT. NATURAL OVAL DIAMOND CIRC 1930'SEst. $21,675-$24,225$17,750Modern JewelryValley Village, CA
Jul 29, 2026BVCCIARI EARRINGS DIAMOND PEARLS 18K YELLOW GOLD PLATINUM DANGLEEst. $25,252-$28,223$20,750Modern JewelryValley Village, CA
19 hrs LeftDavid Webb Multicolor Gemstone Clip-On Earrings Platinum 18K GoldEst. $24,332-$27,251$11,000Diamond DepotNew York, NY
20 hrs Left18k Yellow Gold Platinum GIA Emerald Baguette Diamond Ring 4.1ctwEst. $30,895-$34,603$10,750Diamond DepotNew York, NY
4 days LeftPLATINUM VINTAGE RING 9.43CT.NATURAL SKY BLUE SAPPHIRE PEAR SHAPE GIA CERTEst. $22,015-$24,605$18,000Modern JewelryValley Village, CA
Jul 12, 2026TIFFANY & CO. SOLESTE EMERALD CUT RINGEst. $7,275-$10,670$25NY Elizabeth Beverly Hills, CA