4 days LeftGIA Certified 15.68ct Vivid Purple Star Sapphire & Diamond Platinum RingEst. $23,881-$31,045$100BidhausNew York, NY
Buy NowVINTAGE OSCAR HEYMAN STAR SAPPHIRE DIAMOND CLUSTER PLATINUM RING ESTATE JEWELRY$30,600Modern JewelryValley Village, CA
5 days Left14K Gold 12.60ct Star Sapphire, 0.55ct Sapphire 1.41ct Diamond RingEst. $7,150-$11,000$50Prestige Auction GalleriesWoodland Hills, CA
Buy NowVINTAGE 14K YELLOW GOLD CABOCHON BLACK STAR SAPPHIRE & DIAMOND MEN'S RING$842Modern JewelryValley Village, CA
Jul 26, 20265.18ct GIA Certified Star Sapphire Platinum Cocktail Ring with DiamondsEst. $3,445-$4,478$100BidhausNew York, NY
Jul 25, 2026Blue Star Sapphire Ring: 3.57Ct: Dia.50Ct 14k Y/gEst. $6,190-$7,950$2,550M.D.CHJewelry Co.Fort Worth, TX
Jul 28, 202618K White Gold Ladies Ring with 4.67ct GIA Certified Star Sapphire and 1.73ct tw Adjacent DiamondsEst. $20,250-$25,500$50Riverside GalleriesArcadia, CA
Buy NowDavid Webb 18K Yellow Gold Hammered Star Sapphire Ring Size 7.5$25,570Diamond DepotNew York, NY
Jul 26, 2026GIA Certified Star Sapphire and Diamond Cocktail Ring in 18k Yellow GoldEst. $16,237-$21,108$100BidhausNew York, NY
Starts Jul 11Vintage 1940's Black Star Sapphire Ruby Flat Top Ring 9K Yellow Gold, 6.88 GramsEst. $1,500-$2,000$550Jasper52New York, NY
6 days LeftPlatinum 6.83ctw GIA No Heat Burma Star Sapphire Diamond RingEst. $18,148-$23,592$100Mynt AuctionsNew York, NY
Buy NowSerpent Bypass Ring in 18k White Gold with Star Sapphire Pink and Diamond Accents$3,780Diamond DepotNew York, NY
Jul 24, 2026GIA Ceylon Star Sapphire Platinum Cocktail Ring with DiamondsEst. $8,658-$11,255$100BidhausNew York, NY
Jul 31, 2026Vintage GIA Certified 15.97ct Blue Star Sapphire Diamond Ring in PlatinumEst. $18,083-$23,507$100BidhausNew York, NY
5 days LeftMen's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Est. $6,773-$8,804$100BidhausNew York, NY
Buy NowVintage 1940's Black Star Sapphire Ruby Flat Top Ring 9K Yellow Gold, 6.88 Grams$1,196Jasper52New York, NY
6 days LeftPlatinum Star Sapphire Cocktail Ring with Diamond Sides Size 5.5Est. $4,394-$5,712$100BidhausNew York, NY
2 days LeftPlatinum 0.20ct Diamond and Star Sapphire Art Deco RingEst. $2,700-$2,900$2,300Eastern European Art Gallery IncBroomall, PA
Buy NowArt Deco Platinum Ring 15.00 Ct Star Sapphire 14 Diamonds$5,270(22 bids)Mynt AuctionsNew York, NY
5 days LeftGIA Certified 4.71ct Oval Cabochon Purple Star Sapphire Diamond Ring in PlatinumEst. $2,964-$3,853$100Mynt AuctionsNew York, NY
Jul 26, 2026Vintage 14k White Gold 11.70ct Star Sapphire Diamond RingEst. $4,849-$6,303$100BidhausNew York, NY
5 days LeftPlatinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwEst. $6,747-$8,771$100BidhausNew York, NY