Sep 18, 2026GIA Certified 4.71ct Oval Cabochon Purple Star Sapphire Diamond Ring in PlatinumEst. $2,964-$3,853$2,250New York, NYBidhaus4.3(878)
Buy NowVintage GIA Certified 13.89ct Blue Star Sapphire Diamond Ring in Platinum$4,740New York, NYBidhaus4.3(878)
Buy NowEdwardian Yellow Gold Silver Sapphire and Diamond GIA Certified Antique Bypass Ring$4,700New York, NYBidhaus4.3(878)
Buy NowGIA Certified Platinum Ring with Old European and Baguette Diamonds 2.07ctw$11,220New York, NYBidhaus4.3(878)
Buy NowElegant 18k Yellow Gold GIA 7.74ct Oval Sapphire & Diamond Ring$12,160New York, NYBidhaus4.3(878)
Buy NowWomen's Cocktail Ring with GIA Star Sapphire and Diamond Double Halo in White Gold$13,870New York, NYBidhaus4.3(878)
Buy NowGIA Platinum Ring Pinkish Purple Ceylon Sapphire Diamonds Size 6.5$5,380New York, NYMynt Auctions4.5(915)
5 days Left18k Yellow Gold GIA Certified 0.93ct Pink Sapphire Solitaire RingEst. $2,821-$3,667$2,150New York, NYBidhaus4.3(878)
Buy NowPlatinum GIA Certified 2.53ct Blue Star Sapphire Diamond Halo Ring$2,890New York, NYBidhaus4.3(878)
Buy NowGIA Certified 1.92ctw Royal Blue Ceylon Sapphire Diamond Halo Ring in Platinum$2,890New York, NYBidhaus4.3(878)
Buy NowVintage Platinum GIA Certified 2.82ct Pear Cut Sapphire Ring with Baguette Diamonds$6,920New York, NYBidhaus4.3(878)
Buy NowTiffany & Co. Art Deco Platinum Royal Blue Sapphire Diamond Ring GIA Certified$20,020New York, NYBidhaus4.3(878)
Buy NowPlatinum GIA Certified 2.53ctw Oval Ruby Diamond Ballerina Cocktail Ring$3,680New York, NYBidhaus4.3(878)
Buy Now18K White Gold 3.22ct GIA Certified Cushion Green Sapphire Diamond Halo Ring$4,740New York, NYBidhaus4.3(878)
Buy NowVintage 14k Yellow Gold GIA No Heat Cabochon Sapphire Diamond Cocktail Ring$6,600New York, NYBidhaus4.3(878)
Buy NowGIA Certified 2.52ctw Royal Blue Sapphire Diamond Platinum Cocktail Ring$4,600New York, NYBidhaus4.3(878)
Buy NowPlatinum Cluster Ring with GIA Ceylon Pink Sapphire and Diamond Dual Halo$4,740New York, NYBidhaus4.3(878)
Buy NowPlatinum Ring with GIA Certified 3.43ct Ceylon No Heat Royal Blue Sapphire and Diamonds$8,450New York, NYBidhaus4.3(878)
Buy NowGIA marquise sapphire diamond swirl ring 18k yellow gold size 6$3,820New York, NYBidhaus4.3(878)
Sep 18, 2026Heart Shaped Stainless Steel Key Ring by Cartier with BoxEst. $247-$321$190New York, NYBidhaus4.3(878)
Buy NowVintage 14k Yellow Gold 6.24ct GIA Oval Ceylon Sapphire Diamond Ring$9,080New York, NYBidhaus4.3(878)
Buy NowVintage GIA Certified 4.49ctw No Heat Star Ruby Diamond Cocktail Ring in Platinum$2,890New York, NYBidhaus4.3(878)