SaveEnds in 3d 19h14k Gold 3.26 Ct Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $9,500-$14,300$3,800
SaveBuy NowPlatinum Cocktail Ring with Cornflower Blue Sapphire and DiamondDiamond Depot4.3(10)$1,500
SaveEnds in 9d 20h14k Gold 0.78 Ct Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $4,800-$7,300$2,200
SaveEnds in 4d 4h14k Gold 1.2 Ct Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $4,200-$6,300$1,900
SaveFeb 27, 2026Blue Sapphire: 1.78Ct & Diamond Ring .50Ct 14k W/gM.D.CHJewelry Co.4.2(90)Est. $8,012-$8,345$3,850
SaveBuy NowPlatinum GIA Certified 2.43ctw Oval Blue Sapphire Diamond Ballerina RingDiamond Depot4.3(10)$2,790
SaveBuy NowPlatinum Cocktail Ring 5.59ctw Oval Blue Aquamarine with Diamond AccentsDiamond Depot4.3(10)$1,970
Save2026GIA Certified 13.59ct Natural Vivid Blue Green Tourmaline diamonds ring 18kt+Chairish Auctions4.5(10.3k)Est. $13,000-$16,000Buy Now for $11,160.00
SaveMar 08, 2026VINTAGE 14K TWO-TONE GOLD ENGAGEMENT RING 1.90CT.NATURAL DIAMOND BLUE SAPPHIREModern Jewelry4.5(204)Est. $5,865-$6,555$4,800
SaveMar 08, 2026VINTAGE PLATINUM ENGAGEMENT RING 2.18CT.NATURAL CHAMPAGNE DIAMOND BLUE SAPPHIREModern Jewelry4.5(204)Est. $7,395-$8,265$6,000
SaveFeb 27, 2026Blue Diamond Bend Ring 1.20 Carat 14k White GoldM.D.CHJewelry Co.4.2(90)Est. $8,568-$9,246$3,450
SaveEnds in 12d 2h14k Gold 1.70 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $7,900-$12,000$3,600
SaveEnds in 11d 3h14k Gold 1.53 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $7,300-$11,000$3,300
SaveEnds in 11d 22h14k Gold 0.95 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $4,000-$5,900$1,800
Save2026Blue Sapphire and Diamond Eternity Band Ring 14K White Gold, 1.30 CTW, Size 4.75Chairish Auctions4.5(10.3k)Est. $2,000-$2,500Buy Now for $1,596.00
SaveEnds in 4d 4hExpress Shipping 18k Gold 2.03 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $8,500-$13,000$3,400
SaveEnds in 11d 4hExpress Shipping 18k Gold 2.70 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $8,300-$12,000$3,300
SaveEnds in 3d 17h14k Gold 1.2 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $7,300-$11,000$3,300
SaveEnds in 3d 23h14k Gold 1.52 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(74)Est. $7,300-$11,000$3,300
SaveFeb 27, 2026Blue Sapphire Ring: 1.80CT Diamond: .20CT 14k W/gM.D.CHJewelry Co.4.2(90)Est. $6,175-$7,950$2,750
SaveEnds in 3d 23h14k Gold 6.83 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $6,200-$9,200$2,800
SaveEnds in 20h 32m7.22ct natural blue zircon diamonds cluster cocktail Halo ring 18kt goldChairish Auctions4.5(10.3k)Est. $9,000-$11,000$3,600
SaveEnds in 4d 4h14k Gold 1.2 Ct Natural Blue Turquoise & Diamond RingElbert Gallery4.4(74)Est. $4,000-$5,900$1,800