6 days LeftOmega 4.50ctw Yellow Gold Sapphire Diamond Earrings GIA CertifiedEst. US$5,824-US$7,571US$100BidhausNew York, NY
6 days LeftPlatinum Ring with GIA Certified 3.43ct Ceylon No Heat Royal Blue Sapphire and DiamondsEst. US$8,671-US$11,272US$100BidhausNew York, NY
6 days LeftVintage Platinum GIA Certified 2.72ctw Star Ruby Diamond Cocktail RingEst. US$7,722-US$10,038US$100BidhausNew York, NY
Jun 28, 2026AGL Certified 18.52ct Ceylon Sapphire Diamond Ring PlatinumEst. US$184,249-US$239,523US$100BidhausNew York, NY
Jun 28, 2026Platinum 2.69ct GIA Certified No Heat Ceylon Sapphire Diamond RingEst. US$5,720-US$7,436US$100BidhausNew York, NY
Jun 28, 202618k White Gold GIA 8.63ct No Heat Blue Sapphire Diamond Wide Band RingEst. US$7,722-US$10,038US$100BidhausNew York, NY
Jun 29, 2026Platinum Ring with GIA Yellowish Orange Oval Sapphire and Princess Cut Diamonds 3.13ctwEst. US$4,381-US$5,695US$100BidhausNew York, NY
Jun 29, 2026GIA Certified Ceylon Sapphire Diamond Halo Cluster Earrings in White GoldEst. US$16,185-US$21,040US$100BidhausNew York, NY
Jul 01, 202618k White Gold GIA 5.36ct Cushion Blue Sapphire Diamond RingEst. US$12,480-US$16,224US$100BidhausNew York, NY
Jul 02, 2026Cocktail ring 18k white gold invisible-set sapphires and diamonds size 7Est. US$3,913-US$5,086US$100BidhausNew York, NY
Jul 03, 2026GIA Certified Platinum Ring With No Heat Ceylon Color Change Sapphire and DiamondsEst. US$3,913-US$5,086US$100BidhausNew York, NY
Jul 03, 2026GIA Ceylon Sapphire 3.08ct Platinum Pendant with 16.5 in ChainEst. US$6,721-US$8,737US$100BidhausNew York, NY
Jul 03, 2026GIA Certified 11.07ct Oval Sapphire Diamond Halo Ring in 18k White GoldEst. US$92,105-US$119,736US$100BidhausNew York, NY
Jul 03, 202614k Gold GIA 3.34ct Oval Blue Sapphire Diamond Halo NecklaceEst. US$4,576-US$5,948US$100BidhausNew York, NY
Jul 03, 2026Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwEst. US$6,747-US$8,771US$100BidhausNew York, NY
Jul 05, 2026GIA Certified Star Sapphire and Diamond Cocktail Ring in 18k Yellow GoldEst. US$16,237-US$21,108US$100BidhausNew York, NY
Jul 05, 2026Tiffany & Co. Art Deco Platinum Royal Blue Sapphire Diamond Ring GIA CertifiedEst. US$20,553-US$26,718US$100(1 bid)BidhausNew York, NY
Jun 30, 2026GIA Certified 51.68ct Sapphire Ruby Diamond Double Leaf Brooch in Platinum 18k GoldEst. US$23,699-US$30,808US$100BidhausNew York, NY
Jul 01, 202618k Yellow Gold GIA Certified 0.93ct Pink Sapphire Solitaire RingEst. US$2,821-US$3,667US$100BidhausNew York, NY
Jul 01, 202618k Yellow Gold GIA Certified 7.27ctw Cabochon Sapphire Emerald Diamond Floral RingEst. US$14,378-US$18,691US$100BidhausNew York, NY
Jul 02, 2026Vintage 14k White Gold Gubelin 1.62ct Pear Cut Ceylon Sapphire Diamond RingEst. US$2,912-US$3,785US$100BidhausNew York, NY
Jul 02, 2026GIA Certified 1.81ct Oval Blue Sapphire Diamond Platinum Cocktail RingEst. US$2,353-US$3,058US$100BidhausNew York, NY
Jul 02, 2026GIA Ceylon Yellow Sapphire Diamond Platinum Pendant NecklaceEst. US$5,811-US$7,554US$100BidhausNew York, NY
Jul 02, 2026Art Deco 1.59ct Ceylon Sapphire Diamond Ring 18k White GoldEst. US$2,249-US$2,923US$100BidhausNew York, NY