Sep 4, 2026Vintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumEst. $30,462-$36,555$13,750New York, NYDiamond Depot4.3(16)
Buy NowVintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in Platinum$17,610New York, NYMynt Auctions4.5(912)
Buy NowVINTAGE PLATINUM ENGAGEMENT RING 4.59CT.NATURAL BLUE CABOCHON OVAL SAPPHIRE$4,165Valley Village, CAModern Jewelry4.5(218)
Oct 5, 2026PLATINUM VINTAGE RING NATURAL UNTREATED BLUE CABOCHON SAPPHIRE 7.35CT GIA CERTEst. $19,550-$21,850$16,000Valley Village, CAModern Jewelry4.5(218)
3 days LeftRUBY SAPPHIRE EMERALD GOLD NECKLACE 18K DIAMOND MULTICOLOR GEMS FANCY LINKEst. $14,417-$16,113$11,750Valley Village, CAModern Jewelry4.5(218)
1 day LeftMens Solitaire Sapphire Ring in 18k Yellow GoldEst. $5,082-$7,623$2,550Punta Gorda, FLEric's Estate & Jewelry4.6(543)
Oct 5, 202614K WHITE GOLD RING 13.42CT. GEM BLUE STAR SAPPHIRE CABOCHON SHAPEEst. $6,715-$7,505$5,500Valley Village, CAModern Jewelry4.5(218)
Buy NowVINTAGE PLATINUM RING 1.23CT. NATURAL BLUE SAPPHIRE CABOCHON ROUND CIRC 1930'S$5,015Valley Village, CAModern Jewelry4.5(218)
Buy NowNATURAL SAPPHIRE GOLD MEN'S RING 12K YELLOW LARGE UNHEATED CABOCHON GIA$18,114Valley Village, CAModern Jewelry4.5(218)
Buy NowVINTAGE 14K WHITE GOLD ENGAGEMENT 12.07CT.LAB GROWN BLUE SAPPHIRE CABOCHON SHAPE$6,715Valley Village, CAModern Jewelry4.5(218)
13 hrs Left14K Yellow Gold Moonstone and Sapphire RingEst. $2,400-$2,800$1,900Broomall, PAEastern European Art Gallery Inc4.3(3)
18 hrs LeftVintage 14k Gold Sapphire Diamond Earrings GIA Certified 13.55ctwEst. $12,480-$16,224$9,600New York, NYBidhaus4.3(877)
9 hrs LeftGubelin Certified Platinum Oval Cabochon Sapphire Ring 9.01ctEst. $32,214-$38,657$11,750New York, NYDiamond Depot4.3(16)
13 hrs Left18K WHITE GOLD 0.88CT DIAMOND, RUBY AND SAPPHIRE GEOMETRIC COCKTAIL RINGEst. $2,600-$10,400$2,600Las Vegas, NVRobinhood Auctions4.7(876)
2 days Left18k Yellow Gold GIA Certified 7.27ctw Cabochon Sapphire Emerald Diamond Floral RingEst. $24,221-$29,065$8,400New York, NYDiamond Depot4.3(16)
2 days LeftPlatinum Ring with GIA Certified No Heat Ceylon Blue Star Sapphire and DiamondsEst. $8,190-$9,828$2,950New York, NYDiamond Depot4.3(16)
13 hrs Left14K Yellow Gold 0.32ct Diamond, Ruby, and Sapphire RingEst. $2,300-$2,600$1,700Broomall, PAEastern European Art Gallery Inc4.3(3)
Sep 5, 2026Vintage 18k Gold GIA 32ct Blue Star Sapphire Diamond Pendant NecklaceEst. $62,436-$74,924$21,250New York, NYDiamond Depot4.3(16)
4 days Left14k Yellow Gold GIA Certified 90ctw Unique Cabochon Sapphire 46" NecklaceEst. $29,017-$34,821$8,000New York, NYDiamond Depot4.3(16)
13 hrs LeftAntique 14K Rose Gold and Silver 0.9ct Diamond and Sapphire RingEst. $1,500-$1,700$1,100Broomall, PAEastern European Art Gallery Inc4.3(3)
Buy NowVintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in Platinum$17,610New York, NYDiamond Depot4.3(16)
4 days LeftMen's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Est. $11,409-$13,691$3,250New York, NYDiamond Depot4.3(16)
Buy Now14K WHITE GOLD RING 13.42CT. GEM BLUE STAR SAPPHIRE CABOCHON SHAPE$6,715Valley Village, CAModern Jewelry4.5(218)