Save3 days LeftTIFFANY & CO.. 0.56 CARAT EMERALD SHAPE E-VVS2 DIAMOND PLATINUM RINGModern Jewelry4.5(205)Est. $6,500-$7,264$5,300
SaveJun 04, 2026VINTAGE TIFFANY & CO. POCKET WATCH PENDANT PLATINUM DIAMOND ESTATE JEWELRYModern Jewelry4.5(205)Est. $24,650-$27,550$20,250
Save5 days LeftTiffany & Co. Tiffany 18Kwg White Gold Rock Small Necklace 74365728 With 0.19Ct Diamond 8.4G SizeSEUYCO4.6(77)Est. $8,200-$9,850$4,050
SaveBuy NowVintage Tiffany & Co. 18k Yellow Gold Diamond Turquoise Bamboo Bow Pin BroochChairish Auctions4.5(10.5k)$4,240
Save3 days LeftTIFFANY & CO. PLATINUM TRIPLE DIAMOND DROP LAVALIER NECKLACE 16 INCHES 3.4GModern Jewelry4.5(205)Est. $4,751-$5,310$3,900
Save17 hrs LeftTIFFANY & CO. Tiffany & Co. Platinum 0.64ct Diamond Stud EarringsEastern European Art Gallery IncEst. $3,000-$3,500$2,600
SaveJun 14, 2026TIFFANY AND CO 1.25 CARAT ROUND BRILLIANT DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)Est. $27,000-$30,176$22,000
Save4 days LeftTiffany & Co. T Smile Diamond Pendant Necklace 18k Rose GoldDiamond Depot4.2(15)Est. $9,480-$10,665$3,450
Save3 days LeftTIFFANY & CO.. 0.47 CARAT F-VVS2 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)Est. $5,900-$6,594$4,850
Save17 hrs LeftTIFFANY & CO. Tiffany & Co. Frank Gehry Platinum 0.60ct Diamond Torque NecklaceEastern European Art Gallery IncEst. $4,500-$5,000$3,500
SaveJun 10, 2026TIFFANY & CO. DIAMOND 18K YELLOW GOLD FLUTED HEART BROOCH !Modern Jewelry4.5(205)Est. $8,336-$9,316$6,800
SaveMay 30, 2026Tiffany & Co. Atlas X Closed Circle Diamond Necklace 0.57Ct Total 18K Pink Gold. (Tiffany Pendant)SEUYCO4.6(77)Est. $8,975-$10,775$4,450
SaveJun 14, 2026TIFFANY & CO 1.27 CARAT F VS1 DIAMOND PLATINUM ENGAGEMENT RING GIAModern Jewelry4.5(205)Est. $27,404-$30,628$22,500
Save3 days LeftTIFFANY & CO. 18K WHITE GOLD NECKLACE, 0.08CTS DIAMOND HEART KEY CHARM 20" 7.4GModern Jewelry4.5(205)Est. $4,759-$5,319$3,900
SaveJun 14, 2026TIFFANY & CO. LUCIDA 1.37CT CUT FULL CIRCLE DIAMOND PLATINUM WEDDING BANDModern Jewelry4.5(205)Est. $18,938-$21,166$15,500
SaveMay 29, 2026Tiffany & Co 18K Yellow Gold Leaf Brooch with Diamond 2003 17gDiamond Depot4.2(15)Est. $18,425-$20,728$5,200
Save3 days LeftTIFFANY & CO. 0.52 CARAT ROUND BRILLIANT PEAR SHAPE DIAMOND PLATINUM RINGModern Jewelry4.5(205)Est. $5,199-$5,811$4,250
SaveJun 14, 2026TIFFANY & CO. SOLESTE WHITE & FANCY INTENCE YELLOW DIAMOND PLATINUM RING W/PAPERModern Jewelry4.5(205)Est. $18,116-$20,247$14,750
SaveMay 29, 2026Tiffany & Co. 1.79ct Round Diamond Engagement Ring GIA CertifiedDiamond Depot4.2(15)Est. $40,553-$45,622$13,750
Save3 days LeftTIFFANY & CO.. 0.60 CARAT E-VS1 PLATINUM ENGAGEMENT RING DIAMONDModern Jewelry4.5(205)Est. $7,900-$8,829$6,500
SaveJun 14, 2026TIFFANY & CO. 1.07 CARAT ROUND BRILLIANT H VVS1 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(205)Est. $19,000-$21,235$15,500
Save4 days LeftTiffany & Co. Fleur-De-Lis Key Pendant Diamond Necklace Platinum 950 Silver Tone Women'S JewelrySEUYCO4.6(77)Est. $7,125-$8,550$3,550
SaveEnds in 6d 0hTiffany & Co. Yellow Gold Diamond Tiffany T Wide RingActivity Auctions4.4(396)Est. —$6,000
SaveJun 14, 2026TIFFANY & CO. 1.60CT DIAMOND SAPPHIRE 18K YELLOW GOLD BANGLE BRACELETModern Jewelry4.5(205)Est. $19,411-$21,695$15,750