1 day LeftPlatinum Cocktail Ring with Color Change Star Sapphire and Baguette DiamondsEst. $3,679-$4,782$100BidhausNew York, NY
2 days LeftGIA Certified Star Sapphire and Diamond Cocktail Ring in 18k Yellow GoldEst. $16,237-$21,108$100BidhausNew York, NY
4 days LeftPlatinum 24.44ctw Star Sapphire Baguette Diamond Statement Ring Size 7Est. $5,811-$7,554$100BidhausNew York, NY
May 27, 2026Natural sapphire star necklace, set in s925 sterling silver.Est. $800-$1,500$10TOISHINSEI Co., Ltd.Osaka, JP
2 hrs Left18K Yellow Gold Black Star Sapphire Ring Size 10.5-9Est. $2,067-$2,687$1,575Mynt AuctionsNew York, NY
May 26, 2026Vintage 18k Gold GIA 32ct Blue Star Sapphire Diamond Pendant NecklaceEst. $37,063-$48,181$100BidhausNew York, NY
2 days Left5.18ct GIA Certified Star Sapphire Platinum Cocktail Ring with DiamondsEst. $3,445-$4,478$100BidhausNew York, NY
May 25, 202618K Yellow Gold Brooch with 5.00 Ct Star Sapphire and DiamondsEst. $7,722-$10,038$100(1 bid)BidhausNew York, NY
4 hrs LeftVintage 14k Yellow Gold Star Sapphire Diamond Band RingEst. $3,250-$4,225$100BidhausNew York, NY
3 days LeftVintage GIA 11.26ctw No Heat Blue Star Sapphire Diamond Ballerina Ring PlatinumEst. $3,432-$4,461$100BidhausNew York, NY
6 days LeftAntique Art Deco Platinum 8.50ctw Star Sapphire Diamond Cocktail RingEst. $3,302-$4,292$100BidhausNew York, NY
1 day LeftMen's 18k Two Tone Gold GIA Certified Star Sapphire RingEst. $2,158-$2,805$100BidhausNew York, NY
22 hrs Left18K Yellow Gold Black Star Sapphire Ring Size 10.5-9Est. $2,067-$2,687$100Mynt AuctionsNew York, NY
4 days LeftGIA Certified 4.71ct Oval Cabochon Purple Star Sapphire Diamond Ring in PlatinumEst. $2,964-$3,853$100Mynt AuctionsNew York, NY
3 days LeftVintage GIA Certified 13.89ct Blue Star Sapphire Diamond Ring in PlatinumEst. $4,862-$6,320$100BidhausNew York, NY
May 25, 2026Men's 14k White Gold Star Sapphire and Diamond Cabochon Ring Size 7.5Est. $6,773-$8,804$100BidhausNew York, NY
6 days LeftPlatinum 24.44ctw Star Sapphire Baguette Diamond Statement Ring Size 7Est. $5,811-$7,554$100Mynt AuctionsNew York, NY
3 days LeftPlatinum GIA Certified 2.53ct Blue Star Sapphire Diamond Halo RingEst. $2,964-$3,853$100BidhausNew York, NY
May 27, 2026GIA Certified 15.68ct Vivid Purple Star Sapphire & Diamond Platinum RingEst. $23,881-$31,045$100Mynt AuctionsNew York, NY
2 days LeftNatural Blue Star Sapphire Cabochon Ring in 13-14k Yellow Gold Free Form DesignEst. $2,665-$3,464$100BidhausNew York, NY
5 days LeftPlatinum 3.19ctw Star Sapphire Ring with DiamondsEst. $2,834-$3,684$100BidhausNew York, NY
May 27, 2026Vintage Jack Gutschneider 14k White Gold Star Sapphire Diamond Brooch 60 DiamondsEst. $5,811-$7,554$100BidhausNew York, NY
6 days LeftPlatinum Ring with GIA Certified No Heat Ceylon Blue Star Sapphire and DiamondsEst. $4,862-$6,320$100BidhausNew York, NY