SaveEnds in 3h 33mRound Channel-Set Diamond Platinum Engagement Ring Setting Mounting .60 CTWChairish Auctions4.5(10.3k)Est. $1,500-$2,000$600
SaveEnds in 3h 38mTrillion Triangle Diamond Platinum Engagement Ring Setting Mounting, .20 CTWChairish Auctions4.5(10.3k)Est. $1,500-$2,000$550
SaveEnds in 2h 51mRound European Cut 6-Prong Diamond Engagement Ring 14K Pink Rose Gold 1.07 CTWChairish Auctions4.5(10.3k)Est. $5,500-$7,000$2,200
SaveFeb 24, 2026PT950 TIFFANY&Co. Curved band Diamond Ring PlatinumSEUYCO4.5(49)Est. $1,075-$1,300$680
SaveFeb 23, 2026PT950 TIFFANY&Co. Curved band Diamond Ring PlatinumSEUYCO4.5(49)Est. $1,050-$1,275$660
SaveFeb 23, 2026PT950 Van Cleef & Arpels Tendremont Etoile 3P Diamond #51 Ring PlatinumSEUYCO4.5(49)Est. $900-$1,100$560
SaveFeb 28, 2026PT950 CARTIER Eternity Full Diamond #50 Ring PlatinumSEUYCO4.5(49)Est. $2,725-$3,275$1,725
SaveFeb 21, 2026PT950 TIFFANY&Co. Soleste Full Eternity Diamond Ring PlatinumSEUYCO4.5(49)Est. $1,725-$2,075$1,075
SaveMar 05, 2026PT950 Chaumet Frisson Solitaire Diamond Ring PlatinumSEUYCO4.5(49)Est. $1,000-$1,200$620
SaveFeb 25, 2026PT950 HARRY WINSTON Traffic Accent Diamond Ring PlatinumSEUYCO4.5(49)Est. $2,300-$2,775$1,450
SaveFeb 23, 2026PT950 Van Cleef & Arpels Tandolmon Wedding Ring #60 Ring PlatinumSEUYCO4.5(49)Est. $800-$975$500
SaveFeb 22, 2026PT950 Boucheron Pont de Paris Solitaire Diamond #50 Ring PlatinumSEUYCO4.5(49)Est. $2,525-$3,050$1,600
Save2026Estate Two-Tone Diamond Crisscross Statement Ring 18K Yellow Gold, 13.93 GramsChairish Auctions4.5(10.3k)Est. $5,000-$6,000Buy Now for $3,996.00
SaveEnds in 4d 0hAntique Arts and Crafts 1910 Oval White Scolecite Ring 14K Yellow Gold, 4.74 GrChairish Auctions4.5(10.3k)Est. $1,000-$1,200$500
Save20263-Stone Round Bezel Set Diamond Ribbed Ring 14K Yellow Gold .45 CTWChairish Auctions4.5(10.3k)Est. $1,500-$2,000Buy Now for $1,276.00
SaveBuy Now14k Yellow Gold Chevron Stackable Band Ring with 0.28ctw Diamonds and Red EnamelDiamond Depot4.3(10)$1,040
Save2026Vintage 1950's Cabochon Turquoise Ribbon Cocktail Ring 18K Yellow Gold, 5.87 GrChairish Auctions4.5(10.3k)Est. $2,000-$2,500Buy Now for $1,596.00
Save2026Vintage 3-Stone Oval Black Sapphire Statement Ring 10K Yellow Gold, 3.36 GramChairish Auctions4.5(10.3k)Est. $550-$700Buy Now for $476.00
Save2 days LeftPlatinum GIA Certified 6.9ct Natural Pinkish Orange Conch Pearl Diamond Halo RingDiamond Depot4.3(10)Est. $27,919-$33,503$9,400
Save2026Vintage 1950's Lab-Created Ruby Marquise Filigree Ring 14K White Gold, 3.28 GramChairish Auctions4.5(10.3k)Est. $800-$1,000Buy Now for $636.00
SaveEnds in 4d 1hAntique Victorian Oval Amethyst Diamond Cocktail Ring 14K Yellow Gold, 8.73 GrChairish Auctions4.5(10.3k)Est. $3,000-$3,500$1,100
Save2026Vintage 1970's Men's Black Onyx Signet Ring 14K White Gold, Size 10.75, 12.78 GrChairish Auctions4.5(10.3k)Est. $2,500-$3,000Buy Now for $1,996.00