Jul 06, 2026Pt850 Platinum Necklace With 0.404Ct Diamond (I1 Clarity) Certificate Of Authenticity Total WeightEst. $650-$800$170SEUYCORaleigh, NC
Jul 16, 2026VINTAGE 1.98 CARAT MARQUIS SHAPE I-SI1 DIAMOND PLATINUM CLUSTER RINGEst. $5,300-$5,924$4,350Modern JewelryValley Village, CA
Jul 15, 2026PLATINUM ENGAGEMENT RING 1.52 CARAT OLD EUROPEAN & EMERALD DIAMONDS K-I1 GIAEst. $11,152-$12,464$9,100Modern JewelryValley Village, CA
Jul 15, 2026LAB-GROWN 2.19 CARAT ROUND G-H-SI DIAMOND PLATINUM TENNIS BRACELETEst. $9,928-$11,096$8,100Modern JewelryValley Village, CA
Jul 15, 2026VINTAGE PLATINUM STUD FLOWER EARRINGS WITH 1.5 CARAT MARQUIS H-VS DIAMONDSEst. $9,554-$10,678$7,800Modern JewelryValley Village, CA
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Jul 15, 2026CARTIER 1.53 CARAT ROUND BRILLIANT SHAPE E-VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $48,858-$54,606$40,000Modern JewelryValley Village, CA
Jul 15, 2026PLATINUM THREE-STONE RING 1.66CT EMERALD DIAMONDS 5.06CT SAPPHIRE SIZE 6.5 GIAEst. $44,625-$49,875$36,750Modern JewelryValley Village, CA
Jul 29, 2026TIFFANY & CO. SOLESTE WHITE & FANCY INTENCE YELLOW DIAMOND PLATINUM RING W/PAPEREst. $18,116-$20,247$14,750Modern JewelryValley Village, CA
Jul 15, 2026CARTIER 1.65 CARAT SHIELD SHAPE D SI1 DIAMOND PLATINUM PENDANT NECKLACEEst. $47,821-$53,447$39,250Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY AND CO 1.57 CARAT ROUND BRILLIANT DIAMOND PLATINUM ENGAGEMENT RINGEst. $45,900-$51,300$37,750Modern JewelryValley Village, CA
Jul 15, 2026TIFFANY AND CO 1.25 CARAT ROUND BRILLIANT DIAMOND PLATINUM ENGAGEMENT RINGEst. $27,000-$30,176$22,000Modern JewelryValley Village, CA
Jul 15, 20262.50 CARAT SAPPHIRE 0.94 CARAT ROUND BRILLIANT DIAMOND PLATINUM PENDANT NECKLACEEst. $20,000-$22,353$16,250Modern JewelryValley Village, CA
Buy NowAuthentic Tiffany & Co Peretti Platinum Diamond Large Open Heart Necklace $26000$12,000Jasper52New York, NY
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Jul 15, 2026CARTIER 1.20 CARAT ROUND BRILLIANT H VS1 DIAMOND PLATINUM ENGAGEMENT RINGEst. $17,000-$19,000$14,000Modern JewelryValley Village, CA
Jul 15, 20261.23 CARAT CIRCULAR BRILLIANT CUT F SI2 DIAMOND PLATINUM ENGAGEMENT RINGEst. $12,138-$13,566$9,900Modern JewelryValley Village, CA
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