SaveEnds in 17d 23h14k Gold 1.61 Ctw Vivid Blue Natural Sapphire & Diamond RingElbert Gallery4.4(75)Est. $3,100-$4,600$1,400
SaveEnds in 27m 2s14k Gold 10.26 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $11,000-$16,000$4,200
SaveEnds in 3d 21hGIA Certified 1.58ct Natural Blue Sapphire Diamonds ring 14kt 10271**Chairish Auctions4.5(10.4k)Est. $4,500-$5,500$1,800
SaveEnds in 1d 23h14k Gold 7.64 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $9,000-$14,000$4,100
Save6 days LeftPlatinum 1.55ctw Oval Blue Sapphire & Diamond Cocktail RingDiamond Depot4.3(11)Est. $4,068-$4,922$1,150
SaveBuy NowPlatinum Eternity Band Ring with Blue Sapphire and DiamondMynt Auctions4.5(853)$1,500(31 bids)
SaveEnds in 6d 20h14k Gold 8.39 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $9,000-$14,000$4,100
SaveEnds in 7d 1h14k Gold 8.39 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $9,000-$14,000$4,100
SaveEnds in 6d 2h14k Gold 1.2 Ct Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $4,000-$5,900$1,800
Save6 days LeftPlatinum GIA Certified 2.43ctw Oval Blue Sapphire Diamond Ballerina RingDiamond Depot4.3(11)Est. $4,686-$5,670$2,200
SaveBuy Now14k White Gold 2 Carat Blue Sapphire Diamond Halo Ring JAGI CertifiedBidhaus4.2(847)$2,610(1 bid)
SaveApr 07, 2026Platinum GIA Certified 2.53ct Blue Star Sapphire Diamond Halo RingDiamond Depot4.3(11)Est. $4,856-$5,876$1,500
Save5 days LeftPlatinum Swirl Ring with Cushion Blue Sapphire and Marquise Round Diamonds 2.38ctwDiamond Depot4.3(11)Est. $4,856-$5,876$1,850
Save4 days LeftPlatinum GIA 2.58ctw Dark Blue Green Tourmaline Diamond Cocktail RingDiamond Depot4.3(11)Est. $3,301-$3,994$1,150
SaveBuy NowHidalgo 18K White Gold 0.40ct Diamond and Blue Enamel Band Ring - 0.40ct. tw. DiamondEastern European Art Gallery Inc$1,750
SaveBuy Now14K White Gold Lab Grown Diamond 4 1/2 Ct.Tw. Blue Marquise Engagement Ring (Center 3 1/2ct)Diamond Depot4.3(11)$4,230
SaveEnds in 10d 4h14k Gold 7.64 Ctw Natural Blue Turquoise & Diamond RingElbert Gallery4.4(75)Est. $9,000-$14,000$4,100
SaveBuy Now14K White Gold Lab Grown Diamond 3 5/8 Ct.Tw. Blue Oval Engagement Ring (Center 3ct)Diamond Depot4.3(11)$3,900
SaveBuy Now14K White Gold Lab Grown Diamond 4 1/2 Ct.Tw. Blue Marquise Engagement Ring (Center 3 1/2ct)Diamond Depot4.3(11)$4,230
SaveApr 07, 2026Vintage 18k Gold 0.75ct Diamond Royal Blue Enamel Flower RingDiamond Depot4.3(11)Est. $6,581-$7,963$2,550
SaveEnds in 5d 21hOval Blue Simulated Sapphire Diamond Double Halo Ring 18K Yellow Gold 4.95 CTWChairish Auctions4.5(10.4k)Est. $2,000-$2,500$900
SaveBuy NowPlatinum Band Ring with GIA-Certified No Heat Green Blue Sapphire and DiamondsDiamond Depot4.3(11)$6,500
Save6 days Left14k White Gold 3.54ct Oval Blue Moonstone Diamond RingDiamond Depot4.3(11)Est. $2,215-$2,680$1,025
SaveBuy Now14 kt. Yellow gold, Beautiful 14K Yellow Gold Ring with Diamonds Blue Enamel DiamondEastern European Art Gallery Inc$1,450