Sep 24, 2026GIA Certified 2.61ct Fancy Yellow Diamond Marquise Sapphire Engagement RingEst. $9,607-$12,489$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 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)
Sep 23, 2026Platinum Burma Sapphire and Diamond Halo Ring GIA Certified No Heat 6.69ctEst. $16,237-$21,108$100New York, NYMynt Auctions4.5(922)
7 days LeftGIA Certified 21.95ct Oval Sapphire Diamond Gold Statement RingEst. $23,881-$31,045$100New York, NYMynt Auctions4.5(922)
Sep 25, 2026Custom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond RingEst. $23,868-$31,028$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)
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)
6 days LeftPlatinum GIA Certified 4.15ct Ceylon Sapphire Diamond Halo RingEst. $6,773-$8,804$100New York, NYBidhaus4.2(881)
Sep 24, 2026Platinum GIA 3.42ctw No Heat Color Change Sapphire Ring with Diamond HaloEst. $8,671-$11,272$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)
5 days LeftVintage Platinum GIA Certified 2.21ctw Oval Sapphire Diamond RingEst. $3,913-$5,086$100New York, NYBidhaus4.2(881)
6 days LeftPlatinum Cluster Ring with GIA Ceylon Pink Sapphire and Diamond Dual HaloEst. $4,862-$6,320$100New York, NYBidhaus4.2(881)
Sep 23, 2026GIA Certified 6.01ct Natural Burma Sapphire Platinum Diamond RingEst. $14,248-$18,522$100New York, NYBidhaus4.2(881)
Sep 24, 2026Vintage Platinum GIA Certified 4.67ctw Pink Sapphire Diamond RingEst. $12,480-$16,224$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)
5 days LeftVintage Platinum GIA Certified 3.64ct Pear Sapphire & Baguette Diamond Three Stone RingEst. $5,811-$7,554$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Sapphire and Diamond Halo Cocktail Ring with GIA CertificateEst. $3,588-$4,664$100New York, NYBidhaus4.2(881)
Sep 27, 2026Art Nouveau 14k Yellow Gold Stick Pin with GIA Montana SapphireEst. $3,913-$5,086$100New York, NYBidhaus4.2(881)
Sep 26, 2026Vintage Platinum 3.37ctw GIA No Heat Pink Sapphire Diamond Ballerina RingEst. $8,671-$11,272$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 26, 2026Platinum GIA 6.55ctw Ceylon Sapphire Diamond Cluster Cocktail RingEst. $12,480-$16,224$100New York, NYBidhaus4.2(881)
Sep 25, 2026Edwardian French 18k Gold Platinum Pearl Sapphire Emerald Bracelet GIAEst. $16,263-$21,141$100New York, NYBidhaus4.2(881)
Sep 23, 2026Omega Platinum Gold GIA 15.81ctw Yellow Orange Sapphire Emerald Diamond EarringsEst. $16,276-$21,158$100New York, NYBidhaus4.2(881)