Save6 days LeftPlatinum 10.95ctw Star Sapphire Baguette Diamond Cocktail RingBidhaus4.3(864)Est. $4,862-$6,320$100
Save3 days LeftHuge Rare 11.99 Ct GIA Certified Natural Sapphire1 Great Deal Auctions 4.6(293)Est. $3,350-$4,700$1
Save2 days LeftMen's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Diamond Depot4.2(15)Est. $11,149-$12,543$4,050
SaveJun 02, 2026Platinum 10.95ctw Star Sapphire Baguette Diamond Cocktail RingBidhaus4.3(864)Est. $4,862-$6,320$100
SaveJun 10, 202614kt. Vintage Diamond and Blue Sapphire Large Owl PendantBrunk Auctions4.6(515)Est. $2,000-$4,000$1,000
SaveJun 02, 2026Vintage 14k White Gold Engagement Ring 2.48ct.Natural Sapphire Round CabochonModern Jewelry4.5(205)Est. $7,905-$8,835$6,500
Save4 days LeftMarvelous 10.77 Ct GIA Certified Natural Sapphire1 Great Deal Auctions 4.6(293)Est. $1,900-$2,600$1
SaveBuy NowVintage 14k Yellow Gold GIA No Heat Cabochon Sapphire Diamond Cocktail RingDiamond Depot4.2(15)$6,600
SaveBuy NowVintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumDiamond Depot4.2(15)$17,610
SaveJun 20, 2026Men's Cabochon Sapphire Ring: 4.02Ct D:.52Ct 14k W/gM.D.CHJewelry Co.4.2(93)Est. $7,381-$8,120$4,150
SaveBuy NowVintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail RingDiamond Depot4.2(15)$9,370
SaveMay 31, 2026Vintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumDiamond Depot4.2(15)Est. $30,045-$35,453$9,500
SaveMay 31, 20266.79ct Star Sapphire and Diamond Cabochon Ring in PlatinumBidhaus4.3(864)Est. $3,900-$5,070$3,000
SaveBuy NowMen's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Bidhaus4.3(864)$6,600
SaveBuy NowVintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumMynt Auctions4.4(876)$17,610(25 bids)
SaveMay 31, 2026Vintage Platinum 17.45ct GIA Certified Blue Star Sapphire Diamond RingDiamond Depot4.2(15)Est. $5,961-$7,034$2,750
SaveBuy Now14K White Gold 0.60ct Diamond and Milky Blue Sapphire Cocktail RingEastern European Art Gallery Inc$2,500
SaveBuy NowPlatinum Ring with Blue Star Sapphire and Diamond Accents Vintage Cocktail StyleDiamond Depot4.2(15)$1,850
SaveBuy NowVintage Platinum 17.45ct GIA Certified Blue Star Sapphire Diamond RingDiamond Depot4.2(15)$3,500
SaveBuy NowVintage GIA Certified 13.89ct Blue Star Sapphire Diamond Ring in PlatinumDiamond Depot4.2(15)$4,740
SaveBuy Now15.56ctw Periwinkle Blue Star Sapphire Diamond Halo Ring in PlatinumDiamond Depot4.2(15)$3,360(1 bid)
SaveBuy NowVintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail RingBidhaus4.3(864)$9,370(23 bids)
SaveBuy Now15.56ctw Periwinkle Blue Star Sapphire Diamond Halo Ring in PlatinumMynt Auctions4.4(876)$3,360(18 bids)