May 28, 2026Platinum 18 kt y/g sapphire diamond ring GIA certEst. $6,700-$7,700$700West Coast Auction Gallery IRVINE, CA
5 days LeftPlatinum GIA 2.37ct Ceylon Sapphire Diamond Cocktail RingEst. $3,822-$4,968$100Mynt AuctionsNew York, NY
May 27, 2026PLATINUM, SAPPHIRE AND DIAMOND RING WITH GGA & GIA REPORTSEst. $3,500-$5,000$2,000China Arts AuctionSan Marino, CA
May 25, 2026GIA Certified Platinum Ring Oval Pink Sapphire Diamond Halo Size 6.5Est. $6,773-$8,804$100BidhausNew York, NY
Jun 02, 2026Elegant 18k White Gold GIA 7.91ctw Oval Sapphire & Diamond RingEst. $12,480-$16,224$100Mynt AuctionsNew York, NY
May 24, 2026Vintage Platinum 3.37ctw GIA No Heat Pink Sapphire Diamond Ballerina RingEst. $8,671-$11,272$100Mynt AuctionsNew York, NY
May 29, 2026GIA Certified 26 Ct Pink Sapphire Bracelet in 18K Yellow Gold 7.25 InchEst. $15,730-$20,449$100Mynt AuctionsNew York, NY
Jun 05, 2026Platinum Art Deco Ring with GIA Lab-Grown Sapphire and DiamondsEst. $4,459-$5,796$100Mynt AuctionsNew York, NY
May 27, 2026PLATINUM, SAPPHIRE AND DIAMOND RING WITH GGA & GIA REPORTSEst. $3,000-$5,500$2,000China Arts AuctionSan Marino, CA
Jun 02, 2026Platinum GIA Certified 4.15ct Ceylon Sapphire Diamond Halo RingEst. $6,773-$8,804$100Mynt AuctionsNew York, NY
May 27, 2026GIA Certified 3.58 Ct No-Heat Pink Sapphire Diamond Ring in 18K White GoldEst. $5,408-$7,030$100BidhausNew York, NY
May 27, 2026Antique Art Deco 18k Gold GIA Certified Diamond Sapphire Engagement RingEst. $4,212-$5,475$100Mynt AuctionsNew York, NY
May 27, 202614K GOLD, SAPPHIRE AND DIAMOND RING WITH GGA & GIA REPORTSEst. $2,500-$5,500$1,000China Arts AuctionSan Marino, CA
6 days LeftPlatinum GIA Certified 2.43ctw Oval Blue Sapphire Diamond Ballerina RingEst. $2,860-$3,718$100Mynt AuctionsNew York, NY
May 28, 202618k White Gold GIA 2.68ctw Channel Set Orange Sapphire Diamond RingEst. $3,913-$5,086$100Mynt AuctionsNew York, NY
May 27, 2026Platinum Cluster Ring with GIA Ceylon Pink Sapphire and Diamond Dual HaloEst. $4,862-$6,320$100Mynt AuctionsNew York, NY
Jun 06, 2026Kashmir Sapphire and Diamond Ring with GIA ReportEst. $1,500-$2,200$800Williamson Auction GalleryHollywood, FL
Jun 03, 2026Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwEst. $6,747-$8,771$100Mynt AuctionsNew York, NY
Jun 02, 2026Edwardian Yellow Gold Silver Sapphire and Diamond GIA Certified Antique Bypass RingEst. $4,823-$6,269$100Mynt AuctionsNew York, NY
May 26, 2026Vintage GIA 11.26ctw No Heat Blue Star Sapphire Diamond Ballerina Ring PlatinumEst. $3,432-$4,461$100Mynt AuctionsNew York, NY
6 days Left14k White Gold GIA Certified 1.17ct Diamond Sapphire Engagement RingEst. $2,964-$3,853$100Mynt AuctionsNew York, NY
17 hrs LeftGIA Certified 18K Yellow Gold Sapphire Diamond Necklace Earrings SetEst. $127,816-$166,160$100BidhausNew York, NY
Jun 02, 2026Oval Royal Blue Sapphire and Pear Diamond GIA Certified 14k White Gold Cocktail RingEst. $2,483-$3,227$100Mynt AuctionsNew York, NY
Jun 06, 2026Platinum Kashmir Sapphire and Diamond Ring with GIA ReportEst. $2,000-$2,800$1,200Williamson Auction GalleryHollywood, FL