5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 1.60CT.LAB GROWN GREEN EMERALD RECTANGULAR CUTEst. $6,715-$7,505$5,500Modern JewelryValley Village, CA
5 days LeftAntique Krementz 14k Gold Platinum Rock Crystal Diamond Bar BroochEst. $2,121-$2,376$960Diamond DepotNew York, NY
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.52CT.NATURAL EURO CUT DIAMOND CIRC 1930'SEst. $2,975-$3,325$2,450Modern JewelryValley Village, CA
5 days LeftPLATINUM VINTAGE ENGAGEMENT RING 2.79CT. NATURAL ROUND DIAMOND CIRCA 1930'SEst. $20,315-$22,705$16,500Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.62CT.NATURAL EURO OLD CUT DIAMOND 1930'SEst. $1,870-$2,090$1,525Modern JewelryValley Village, CA
5 days LeftDavid Webb 21 Carat Diamond Textured Bracelet in Platinum and 18K GoldEst. $135,296-$151,531$61,000Diamond DepotNew York, NY
5 days LeftPlatinum bridal ring duo with semi mount and matching band size 6Est. $7,956-$8,910$3,600Diamond DepotNew York, NY
20 hrs Left13.2 ctw Ruby and 1.35 ctw White Diamond Platinum BraceletEst. $13,900-$20,200$10,900Serenity GallerieSaint Petersburg, FL
20 hrs LeftBlue Sapphire and 0.71 ctw Diamond Platinum Three-Stone RingEst. $11,800-$18,200$8,600Serenity GallerieSaint Petersburg, FL
20 hrs Left20.03 ctw Multi-gemstone and 0.13 ctw Diamond Platinum RingEst. $4,900-$7,800$3,675Serenity GallerieSaint Petersburg, FL
5 days LeftPLATINUM VINTAGE ENGAGEMENT RING 1.53CT. NATURAL RUBY ROUND SHAPE DIAMONDEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 1.01CT.NATURAL EURO CUT DIAMOND CIRC 1930'SEst. $8,415-$9,405$6,900Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 1.02CT.NATURAL ROUND CUT DIAMOND CIRC 1930'SEst. $8,075-$9,025$6,600Modern JewelryValley Village, CA
5 days LeftVINTAGE PLATINUM ENGAGEMENT RING 0.92CT.NATURAL EURO CUT DIAMOND CIRC 1930'SEst. $8,415-$9,405$6,900Modern JewelryValley Village, CA
5 days LeftPLATINUM VINTAGE ENGAGEMENT RING 1.18CT.NATURAL OLD EURO CUT ROUND DIAMONDEst. $8,415-$9,405$6,900Modern JewelryValley Village, CA
5 days LeftArt Deco Platinum 13.75 Ct Diamond Brooch F-G VVS-VS QualityEst. $25,370-$28,415$11,250Diamond DepotNew York, NY
22 hrs LeftTiffany & Co Key Pendant Necklace Yellow Diamond 0.41ct VVS2 PlatinumEst. $16,000-$32,000$1,000(1 bid)ELUSEZaozhuang City, Shandong Province
20 hrs Left21.56 ctw Five Row White Diamond Platinum Tennis BraceletEst. $35,600-$51,800$28,000Serenity GallerieSaint Petersburg, FL
20 hrs LeftDuchess 4.25 ctw Round Diamond Platinum Eternity Band RingEst. $8,300-$12,700$6,000Serenity GallerieSaint Petersburg, FL
20 hrs Left6.0 ctw White Diamond Marquise Cluster Necklace in PlatinumEst. $12,700-$18,600$10,000Serenity GallerieSaint Petersburg, FL
20 hrs LeftParadise 54.35 ctw Multi-Gemstone & 7.25ct Diamond Platinum NecklaceEst. $38,800-$56,500$30,500Serenity GallerieSaint Petersburg, FL
5 days LeftPlatinum Scott Kay diamond band ring size 5.5Est. $4,309-$4,826$1,200Diamond DepotNew York, NY
5 days LeftPlatinum 2.70 Ct European-Cut Diamond by the Yard NecklaceEst. $5,259-$5,890$1,450Diamond DepotNew York, NY