5 days Left18K White Gold Ladies Ring with 2.52ct GIA Certified Sapphire and 1.21ct tw Adjacent DiamondsEst. $7,150-$7,985$50Arcadia, CARiverside Galleries4.6(223)
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)
5 days Left14k White Gold GIA Certified 2.01ctw Ceylon Sapphire Diamond Engagement RingEst. $3,913-$5,086$100New York, NYBidhaus4.2(881)
4 days Left18K White Gold Ladies Ring with 3.53ct GIA Certified Natural Sapphire and 1.70ct tw AdjacentEst. $14,250-$17,025$50Arcadia, CARiverside Galleries4.6(223)
4 days Left18k Gold Silver Top GIA Natural 1.24ct No Heat Blue Sapphire Solitaire RingEst. $3,432-$4,461$100New York, NYBidhaus4.2(881)
Sep 23, 2026Edwardian Era White Gold Sapphire and Diamond Ring GIA Certified Color ChangeEst. $19,136-$24,876$100New York, NYBidhaus4.2(881)
Sep 27, 2026Vintage Platinum 1.24ct GIA Round Sapphire Baguette Diamond RingEst. $2,483-$3,227$100New York, NYBidhaus4.2(881)
6 days Left18K White Gold Ladies Ring with 2.02ct GIA Certified Sapphire and 1.05ct tw Adjacent DiamondsEst. $8,150-$10,250$50Arcadia, CARiverside Galleries4.6(223)
Sep 23, 2026GIA Certified 6.01ct Natural Burma Sapphire Platinum Diamond RingEst. $14,248-$18,522$100New York, NYBidhaus4.2(881)
5 days LeftGIA Certified Platinum Ring With No Heat Ceylon Sapphire And Diamond HaloEst. $4,394-$5,712$100New York, NYBidhaus4.2(881)
6 days Left18K White Gold Ladies Ring with 3.50ct GIA Certified Ceylon Sapphire and 1.19tcw Adjacent DiamondsEst. $28,650-$34,205$50Arcadia, CARiverside Galleries4.6(223)
5 days LeftPlatinum GIA Certified 2.77ctw Vivid Pink Sapphire Diamond Ballerina RingEst. $3,913-$5,086$100New York, NYBidhaus4.2(881)
5 days Left18k Two Tone Gold GIA Certified Shield Step Cut Yellow Sapphire Cigar Band RingEst. $4,862-$6,320$100New York, NYBidhaus4.2(881)
Sep 26, 2026Platinum GIA 6.55ctw Ceylon Sapphire Diamond Cluster Cocktail RingEst. $12,480-$16,224$100New York, NYBidhaus4.2(881)
Sep 25, 2026Platinum 6.52ct GIA No Heat Oval Sapphire & Tourmaline 3 Stone RingEst. $19,136-$24,876$100New York, NYBidhaus4.2(881)
Sep 25, 2026Custom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond RingEst. $23,868-$31,028$100New York, NYBidhaus4.2(881)
6 days Left18k Gold GIA Carved Pink Spinel Yellow Blue Sapphire Cigar BandEst. $16,133-$20,972$100New York, NYBidhaus4.2(881)
5 days LeftVintage Platinum GIA Certified 3.64ct Pear Sapphire & Baguette Diamond Three Stone RingEst. $5,811-$7,554$100New York, NYBidhaus4.2(881)
6 days Left18K White Gold Ladies Ring with 2.60ct GIA Certified Sapphire and 1.21ct tw Adjacent DiamondsEst. $7,250-$9,125$50Arcadia, CARiverside Galleries4.6(223)
Sep 23, 2026Omega Platinum Gold GIA 15.81ctw Yellow Orange Sapphire Emerald Diamond EarringsEst. $16,276-$21,158$100New York, NYBidhaus4.2(881)
7 days LeftGIA Certified 21.95ct Oval Sapphire Diamond Gold Statement RingEst. $23,881-$31,045$100New York, NYMynt Auctions4.5(921)
6 days Left18K White Gold Ladies Ring with 1.91ct GIA Certified Sapphire and 1.35ct tw Adjacent DiamondsEst. $8,900-$11,250$50Arcadia, CARiverside Galleries4.6(223)
Sep 24, 2026Vintage Platinum GIA Certified 4.67ctw Pink Sapphire Diamond RingEst. $12,480-$16,224$100New York, NYBidhaus4.2(881)
Sep 25, 2026GIA No Heat Sapphire Diamond Leaf Climber Earrings PlatinumEst. $12,142-$15,784$100New York, NYBidhaus4.2(881)