4 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)
1 day Left18K White Gold Ladies Ring with 1.74ct GIA Certified Sapphire and 1.68ct tw Adjacent DiamondsEst. $9,500-$11,250$50Arcadia, CARiverside Galleries4.6(223)
10 hrs Left18K White Gold Ladies Ring with 1.88ct GIA Certified Sapphire and 1.62ct tw Adjacent DiamondsEst. $9,250-$11,500$50Arcadia, CARiverside Galleries4.6(223)
Buy NowVintage GIA 6.07ctw No Heat Sapphire Diamond Platinum Cocktail Ring$8,360New York, NYMynt Auctions4.5(915)
2 days LeftVintage Platinum GIA Certified 2.18ct Sapphire & Diamond RingEst. $3,432-$4,461$100New York, NYBidhaus4.3(879)
4 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 LeftPlatinum GIA Certified 2.56ctw No Heat Periwinkle Blue Sapphire Diamond RingEst. $3,393-$4,410$100New York, NYBidhaus4.3(879)
Buy NowVintage 14k Gold Sapphire Diamond Earrings GIA Certified 13.55ctw$12,160New York, NYBidhaus4.3(879)
Buy NowVintage Platinum GIA Certified 5.41ct Blue Sapphire Diamond Halo Ring$9,370New York, NYBidhaus4.3(879)
4 days Left18K White Gold Ladies Ring with 3.38ct GIA Certified Sapphire and 1.92ct tw Adjacent DiamondsEst. $20,250-$26,200$50Arcadia, CARiverside Galleries4.6(223)
1 day Left18K White Gold Ladies Ring with 3.80ct GIA Pink Sapphire and 2.29ct tw Adjacent DiamondsEst. $12,500-$16,500$50Arcadia, CARiverside Galleries4.6(223)
1 day Left14K White Gold Ladies Ring with 1.90ct GIA Certified Sapphire and 0.55tcw Adjacent DiamondsEst. $8,750-$10,250$50Arcadia, CARiverside Galleries4.6(223)
Sep 18, 2026GIA Certified 2.61ct Fancy Yellow Diamond Marquise Sapphire Engagement RingEst. $9,607-$12,489$7,300New York, NYBidhaus4.3(879)
Buy NowNew 18k White Gold GIA Round Blue Sapphire Diamond Halo Stud Earrings$13,870New York, NYBidhaus4.3(879)
1 day LeftPlatinum Ladies Ring with 2.75ct GIA Certified Natural Sapphire and 0.95tcw Adjacent DiamondsEst. $12,525-$15,998$50Arcadia, CARiverside Galleries4.6(223)
Buy NowUnbranded Platinum Ring with 2.90ct Ceylon Cat's Eye Sapphire GIA$5,650New York, NYBidhaus4.3(879)
5 days Left18K White Gold Ladies Ring with 7.20ct GIA Certified Sapphire and 2.18ct tw Adjacent DiamondsEst. $31,250-$35,575$50Arcadia, CARiverside Galleries4.6(223)
4 days Left18K White Gold Ladies Ring with 5.90ct GIA Certified Sapphire and 1.0ct tw Adjacent DiamondsEst. $20,250-$24,500$50Arcadia, CARiverside Galleries4.6(223)
Buy NowWomen's Cocktail Ring with GIA Star Sapphire and Diamond Double Halo in White Gold$13,870New York, NYBidhaus4.3(879)
1 day LeftPlatinum Ladies Ring with 1.34ct GIA Certified Kashmir Sapphire and 0.76tcw Adjacent DiamondsEst. $13,250-$17,025$50Arcadia, CARiverside Galleries4.6(223)
3 days LeftGIA Certified 18k Gold Floral Brooch with Aquamarine Sapphires Rubies Emeralds DiamondsEst. $11,505-$14,956$100New York, NYBidhaus4.3(879)
3 days Left18K White Gold Ladies Ring with 2.12ct GIA Certified Untreated Sapphire and 0.67tcw AdjacentEst. $21,250-$25,990$50Arcadia, CARiverside Galleries4.6(223)
1 day LeftPlatinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwEst. $6,747-$8,771$100New York, NYMynt Auctions4.5(915)
2 days Left14k White Gold 2.54ctw GIA Burma No Heat Sapphire Diamond Ballerina RingEst. $5,811-$7,554$100New York, NYBidhaus4.3(879)