5 days Left18K White Gold Ladies Ring with 2.33ct GIA Certified Sapphire and 1.05ct tw Adjacent DiamondsEst. $7,250-$9,125$50Arcadia, CARiverside Galleries4.6(223)
6 days Left18K White Gold Ladies Ring with 5.29ct GIA Certified Heart Shapped Sapphire and 1.26ct tw AdjacentEst. $42,250-$47,775$50Arcadia, CARiverside Galleries4.6(223)
3 days LeftPlatinum AGL GIA Cushion Pink Sapphire Ruby Diamond Engagement RingEst. $14,378-$18,691$100New York, NYBidhaus4.2(881)
2 days Left18K White Gold Ladies Ring with 1.50ct GIA Certified Sapphire and 1.00ct tw Adjacent DiamondsEst. $7,250-$9,050$50Arcadia, CARiverside Galleries4.6(223)
5 days Left18K White Gold Ladies Ring with 2.73ct GIA Certified Sapphire and 1.42ct tw Adjacent DiamondsEst. $7,950-$9,750$50Arcadia, CARiverside Galleries4.6(223)
2 days LeftPlatinum GIA 2.74ctw Cushion Blue Sapphire with Diamond Heart Band RingEst. $3,913-$5,086$100New York, NYBidhaus4.2(881)
8 hrs LeftPlatinum GIA Certified 4.15ct Ceylon Sapphire Diamond Halo RingEst. $6,773-$8,804$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Cocktail Ring with GIA No Heat Kashmir Purple Sapphire and DiamondsEst. $8,658-$11,255$100New York, NYMynt Auctions4.5(928)
4 days Left18K White And Yellow Gold Ladies Ring with 0.79ct GIA Certified Sapphire and 0.53tcw AdjacentEst. $9,950-$13,025$50Arcadia, CARiverside Galleries4.6(223)
Sep 30, 202618k Yellow Gold GIA 10.98ct Blue Sapphire Diamond Cocktail RingEst. $27,638-$35,929$100New York, NYBidhaus4.2(881)
6 days LeftGIA Ceylon no heat sapphire diamond cocktail ring in platinum 3.43ctEst. $8,671-$11,272$100New York, NYBidhaus4.2(881)
4 hrs Left18K White Gold Ladies Ring with 2.04ct GIA Certified Pink Sapphire and 1.64ct tw Adjacent DiamondsEst. $10,250-$13,150$50Arcadia, CARiverside Galleries4.6(223)
5 days Left18K White Gold Ladies Ring with 1.50ct GIA Certified Sapphire and 1.00ct tw Adjacent DiamondsEst. $7,250-$9,050$50Arcadia, CARiverside Galleries4.6(223)
Sep 29, 2026Vintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumEst. $18,083-$23,507$100New York, NYBidhaus4.2(881)
3 days LeftVintage GIA 6.90ctw Ceylon Pink Sapphire Diamond Swirl Ring PlatinumEst. $9,607-$12,489$100New York, NYBidhaus4.2(881)
Sep 28, 202618k Gold GIA Certified 2.62ctw Burma Sapphire Diamond Pendant NecklaceEst. $8,671-$11,272$100New York, NYMynt Auctions4.5(928)
6 days Left18K White Gold Ladies Ring with 4.16ct GIA Certified Pink Sapphire and 1.81ct tw Adjacent DiamondsEst. $48,525-$53,250$50Arcadia, CARiverside Galleries4.6(223)
3 days Left18K White Gold Ladies Ring with 3.01ct GIA Certified Natural Sapphire and 1.64ct tw AdjacentEst. $26,250-$31,995$50Arcadia, CARiverside Galleries4.6(223)
4 days LeftPlatinum Ring With GIA Certified 1.19ct Cushion Ceylon No Heat SapphireEst. $3,588-$4,664$100New York, NYBidhaus4.2(881)
8 hrs LeftVintage Platinum GIA Certified 2.54ct No Heat Sapphire and Baguette Diamond RingEst. $2,964-$3,853$100New York, NYBidhaus4.2(881)
2 days LeftPlatinum Ladies Ring with 2.75ct GIA Certified Natural Sapphire and 0.95tcw Adjacent DiamondsEst. $12,525-$15,998$50Arcadia, CARiverside Galleries4.6(223)
6 days Left18K White Gold Ladies Ring with 4.52ct GIA Certified Sapphire and 1.28ct tw Adjacent DiamondsEst. $21,250-$25,000$50Arcadia, CARiverside Galleries4.6(223)
Sep 29, 202618k Yellow Gold GIA Ceylon Sapphire Bezel Band Ring 2.6ct East WestEst. $8,372-$10,883$100New York, NYBidhaus4.2(881)
4 days LeftPlatinum GIA Certified 6.83ct Deep Blue Sapphire Diamond Pendant NecklaceEst. $8,437-$10,968$100New York, NYBidhaus4.2(881)