Buy NowArt Deco platinum ring GIA certified sapphire diamond 3.34ctw$7,520New York, NYDiamond Depot4.3(16)
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Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 3.76CT.NATURAL UNTREATED OVAL BLUE SAPPHIRE GIAEst. $19,550-$21,850$16,000Valley Village, CAModern Jewelry4.5(218)
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 9.43CT.NATURAL BLUE SAPPHIRE PEAR CUT GIA CERTEst. $22,015-$24,605$18,000Valley Village, CAModern Jewelry4.5(218)
Buy NowGIA Certified No Heat Ceylon Sapphire Diamond 18k White Gold Ring Size 6.5$17,680New York, NYDiamond Depot4.3(16)
Buy NowGIA Certified 17.59ct Yellow Sapphire Diamond Ring in Platinum and Gold$18,610New York, NYDiamond Depot4.3(16)
202614K White Gold GIA Certified 1.58ct Halo Sapphire Diamond Engagement RingSee Sold PriceNew York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE 14K WHITE GOLD RING 13.23CT. NATURAL UNTREATED YELLOW SAPPHIRE OVAL GIAEst. $18,615-$20,805$15,250Valley Village, CAModern Jewelry4.5(218)
Buy Now18k Yellow Gold GIA Ceylon Sapphire Bezel Band Ring 2.6ct East West$8,160New York, NYDiamond Depot4.3(16)
Buy NowVintage GIA Certified 24.25ctw Aquamarine Diamond Sapphire Brooch Pendant$14,000New York, NYDiamond Depot4.3(16)
Buy NowVintage 14k Gold Sapphire Diamond Earrings GIA Certified 13.55ctw$12,160New York, NYDiamond Depot4.3(16)
Buy NowOmega GIA Certified 16ctw Sapphire Emerald Diamond Earrings in Platinum Gold$18,640New York, NYDiamond Depot4.3(16)
Buy Now14k Yellow Gold GIA Certified 90ctw Unique Cabochon Sapphire 46" Necklace$16,780New York, NYDiamond Depot4.3(16)
18 hrs LeftGIA Certified 1.92ctw Royal Blue Ceylon Sapphire Diamond Halo Ring in PlatinumEst. $4,993-$5,991$1,400New York, NYDiamond Depot4.3(16)
Buy NowGIA Certified 4.75ct Oval Pink Sapphire Diamond Halo Studs in White Gold$9,360New York, NYDiamond Depot4.3(16)
Sep 29, 2026GIA Oscar Friedman 18K Yellow Gold 47.28 cts Multi-Color Natural Sapphire & 2.95 Diamond NecklaceEst. $24,800-$29,800$10,000Miami, FLRedland Realty & Auction
Oct 5, 2026PLATINUM VINTAGE ENGAGEMENT RING 3.48CT. NATURAL ROUND SAPPHIRE GIA CERT 1930'SEst. $21,250-$23,750$17,500Valley Village, CAModern Jewelry4.5(218)
Buy NowVintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail Ring$9,370New York, NYDiamond Depot4.3(16)
Buy NowPlatinum Cocktail Ring with 2.04ct GIA Pink Sapphire and Baguette Diamonds$8,360New York, NYDiamond Depot4.3(16)
Buy NowPlatinum Burma Sapphire and Diamond Halo Ring GIA Certified No Heat 6.69ct$15,820New York, NYDiamond Depot4.3(16)
Buy NowPlatinum GIA Certified 4.15ct Ceylon Sapphire Diamond Halo Ring$6,600New York, NYDiamond Depot4.3(16)
Oct 5, 2026VINTAGE 14K WHITE GOLD ENGAGEMENT RING 8.61CT. NATURAL BLUE SAPPHIRE RADIANT GIAEst. $19,550-$21,850$16,000Valley Village, CAModern Jewelry4.5(218)
Oct 5, 2026VINTAGE PLATINUM ENGAGEMENT RING 5.54CT. NATURAL CUSHION BLUE SAPPHIRE GIA CERTEst. $20,315-$22,705$16,500Valley Village, CAModern Jewelry4.5(218)
Oct 5, 2026PLATINUM ENGAGEMENT RING 2.91CT. NATURAL UNTREATED BLUE SAPPHIRE EMERALD CUT GIAEst. $16,150-$18,050$13,250Valley Village, CAModern Jewelry4.5(218)