May 02, 202618K Gold, Diamonds & Sapphires Ring 750 2.87 GramsEst. US$200-US$400US$220(3 bids)Saucon Valley / Searchlight AuctionAllentown, PA
6 days LeftTIFFANY & CO. SAPPHIRE & DIAMOND RING PLATINUMEst. US$9,450-US$13,860US$25NY Elizabeth Beverly Hills, CA
May 03, 202614K Gold Cross Over Sapphire & Diamond RingEst. US$25-US$10,000US$25Kraft Auction ServiceValparaiso, IN
5 days LeftVintage Platinum 1.66ctw GIA Black Opal & Diamond Cocktail RingEst. US$2,964-US$3,853US$1,900BidhausNew York, NY
6 days Left18kt white Gold Ring with 3.75 CTW in Sapphire & DiamondsEst. US$3,200-US$4,200US$1,600Winbids AuctionsAventura, FL
May 03, 2026RARE PT900 UNHEATED SAPPHIRE DIAMOND RINGEst. US$22,500-US$33,000US$25NY Elizabeth Beverly Hills, CA
3 days LeftPrincess Cut Diamond Sapphire 18k Yellow Gold Ring by Tiffany Size 5Est. US$7,618-US$9,903US$4,750BidhausNew York, NY
May 03, 202614K Gold B.H Effy Sapphire & Diamond RingEst. US$25-US$10,000US$25(1 bid)Kraft Auction ServiceValparaiso, IN
6 days LeftSAPPHIRE AND DIAMOND HALO RING, WHITE GOLD / PLATINUMEst. US$10,000-US$15,000US$100Azaya Art GalleryIrvine, CA
May 02, 2026Platinum Cocktail Ring with Color Change Star Sapphire and Baguette DiamondsEst. US$3,679-US$4,782US$100Mynt AuctionsNew York, NY
May 04, 2026Women's Cocktail Ring with GIA Star Sapphire and Diamond Double Halo in White GoldEst. US$14,235-US$18,505US$100BidhausNew York, NY
6 days Left18kt yellow Gold Band Ring with Sapphires & DiamondsEst. US$2,200-US$3,300US$1,100Winbids AuctionsAventura, FL
6 days Left18kt white Gold Cocktail Ring with 6.80 CTW in Sapphire & DiamondsEst. US$5,800-US$7,500US$2,800Winbids AuctionsAventura, FL
May 09, 2026Certified 8.50 Carat Cushion Cut Lab Grown Blue Sapphire Engagement Ring 14KT Solid White GoldEst. US$10,000-US$12,000US$50Forever DiamondDelhi, IN
6 days LeftVintage 18kt two Tones Ring with 1.30 CTW in Sapphire & DiamondsEst. US$1,800-US$2,700US$900Winbids AuctionsAventura, FL
May 09, 2026Certified 8.5 Ct -Long Cushion Cut Lab Grown Blue Sapphire & Lab Grown Diamond D VVS1 EngagementEst. US$16,000-US$20,000US$50Forever DiamondDelhi, IN
4 days LeftCabochon Black Opal and Diamond Knot Ring in Platinum and 18k Yellow GoldEst. US$2,301-US$2,991US$100BidhausNew York, NY
14 hrs Left10K YELLOW GOLD LINDE STAR SAPPHIRE & DIAMOND RINGSEst. US$300-US$400US$220Omnia AuctionsTallahassee, FL
May 02, 202614K Gold Diamond & Sapphire Ring 3.5 GramsEst. US$150-US$250US$260(5 bids)Saucon Valley / Searchlight AuctionAllentown, PA
3 days LeftDavid Yurman Albion 18k Gold Silver Diamond Topaz Earrings Pendant Ring Lot of 4pcEst. US$2,000-US$3,000US$1,200Farber AuctioneersLambertville, NJ
5 days LeftArt Deco Platinum Ring 34.50 Ct Aquamarine & 30 DiamondsEst. US$20,358-US$26,465US$100BidhausNew York, NY
13 hrs Left18K White Gold Sapphire and Diamond Cluster Halo Cocktail Ring 2.24 CTTWEst. US$6,565-US$8,534US$3,750BidhausNew York, NY
Buy NowVintage GIA Certified 5.50ct No Heat Blue Sapphire Diamond Bombe RingUS$8,450Diamond DepotNew York, NY