3 days Left13.20ct GIA Ceylon Sapphire, 1.65ctw Diamond, 18K RingEst. $163,000-$165,000$16,000GWS Auctions Inc.Maitland, FL
3 days Left2.90ct GIA Ceylon Sapphire, Diamond, Platinum/18K RingEst. $17,000-$18,000$800GWS Auctions Inc.Maitland, FL
17 hrs LeftSapphire (4.08 cts) Diamond &18K Pendant, GIA ReportEst. $3,500-$5,500$2,100Everard Auctions & AppraisalsSavannah, GA
5 days Left18K W/G diamond sapphire ring w/ GIA reportEst. $500-$900$250(1 bid)International Auction GalleryAnaheim, CA
Jul 02, 2026Antique GIA Certified Cambodian Sapphire & Diamond BroochEst. $4,000-$6,000$2,250(2 bids)Akiba GalleriesDania Beach, FL
22 hrs Left14 kt y/g unheated sapphire diamond ring GIAEst. $1,600-$2,600$500(1 bid)West Coast Auction Gallery IRVINE, CA
22 hrs LeftPlatinum natural blue sapphire diamond ring US 6.20 GIAEst. $1,600-$2,600$500West Coast Auction Gallery IRVINE, CA
5 days LeftGIA UNHEATED 2CT SAPPHIRE & DIAMOND PLATINUM RINGEst. $1,600-$3,200$400(5 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
5 days LeftVintage GIA No Heat Sapphire 2.04ct Diamond Platinum Cocktail Ring 8.4 GramsEst. $2,500-$3,500$650(2 bids)Dover JewelryMiami, FL
6 days Left14K White Gold Star Sapphire Diamond Ring. Size 5.75 Wt. 7.2 grams. Diamonds 1.5 tcw G VS1. With GIAEst. $1,500-$3,000$750Bill Hood & Sons Art & Antique AuctionsDelray Beach, FL
6 days LeftOscar Friedman Platinum 4.11 Carat Natural Blue Sapphire & Diamond Ring GIA Sapphire ReportEst. $3,000-$4,000$1,300(1 bid)Coral Gables AuctionCoral Gables, FL
Jul 08, 2026GIA Certified 2.64 Ct Blue Sapphire and Diamond Platinum RingEst. $2,000-$3,000$800(1 bid)Coral Gables AuctionCoral Gables, FL
Jul 03, 2026Edwardian GIA Sapphire Halo Ring White Gold Diamond Bezel SetEst. $8,645-$11,238$100BidhausNew York, NY
3 days Left4.15ct GIA Sapphire, 0.60ctw Diamond and Platinum RingEst. $16,000-$17,000$2,200GWS Auctions Inc.Maitland, FL
22 hrs LeftPlatinum unheated sapphire diamond ring GIA US 6.80Est. $2,600-$3,600$500West Coast Auction Gallery IRVINE, CA
5 days LeftOSCAR FRIEDMAN GIA PLATINUM & SAPPHIRE RING 8.4GEst. $2,000-$4,000$125(2 bids)DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL
6 days LeftGIA Certified 4.11 Ct Natural Unheated Ceylon Blue Sapphire, Diamond & Platinum Ring by Isabel PerezEst. $3,500-$4,500$2,000Coral Gables AuctionCoral Gables, FL
Live NowVintage 14k Gold GIA Certified NO HEAT Pastel Sapphire Cocktail RingEst. $3,900-$5,070$100Mynt AuctionsNew York, NY
2 days LeftPLATINUM, SAPPHIRE AND DIAMOND RING WITH GGA & GIAEst. $3,000-$5,500$2,000Linwoods AuctionSan Gabriel , CA
Jul 02, 2026Platinum Burma Sapphire and Diamond Halo Ring GIA Certified No Heat 6.69ctEst. $16,237-$21,108$100BidhausNew York, NY
2 days LeftPLATINUM, 18K GOLD, NATURAL SAPPHIRE AND DIAMOND RING WITH GGA & GIAEst. $3,000-$5,000$2,000Linwoods AuctionSan Gabriel , CA
6 days LeftOscar Friedman 18K Gold 1.39 Ct Natural Pink Sapphire and 1.75 CTW Diamond Ring, GIA CertifiedEst. $3,000-$4,000$1,500Coral Gables AuctionCoral Gables, FL
Live Now18k Two Tone Gold GIA Certified Shield Step Cut Yellow Sapphire Cigar Band RingEst. $4,862-$6,320$100Mynt AuctionsNew York, NY
Jul 08, 2026Oscar Friedman Platinum Kashmir Pink Sapphire and Diamond Halo Ring, GIA CertifiedEst. $2,000-$3,000$800Coral Gables AuctionCoral Gables, FL