4 days Left14k Rose Gold 23.44ct Pink Topaz 14.21ct Pink Tourmaline 2.23ct Diamond RingEst. $6,542-$9,620$50Riverside GalleriesArcadia, CA
4 days Left14k Gold 3.50ct Tourmaline 1.00ct Diamond RingEst. $4,165-$8,500$50Prestige Auction GalleriesWoodland Hills, CA
May 23, 202614K Gold 8.95cts Tourmaline & 1.59cts Diamond RingEst. $18,445-$26,350$50Prestige Auction GalleriesWoodland Hills, CA
4 days LeftPlatinum 2.89ctw Vivid Pink Tourmaline and Diamond Cocktail RingEst. $2,457-$3,194$100BidhausNew York, NY
5 days Left14K White Gold Ladies Ring with 13.20ct Tourmaline and 0.65tcw Adjacent DiamondsEst. $7,980-$9,650$50Riverside GalleriesArcadia, CA
6 days LeftPlatinum 3.58ct Cat's Eye Pink Tourmaline Diamond Ballerina RingEst. $2,015-$2,619$100BidhausNew York, NY
5 days Left14K White Gold Setting with 5.96ct Tourmaline Ladies RingEst. $3,564-$3,925$50Riverside GalleriesArcadia, CA
May 27, 2026Platinum 6.52ct GIA No Heat Oval Sapphire & Tourmaline 3 Stone RingEst. $19,136-$24,876$100BidhausNew York, NY
5 days Left14K Yellow Gold 2.11ct Tourmaline and 1.04ct Diamond RingEst. $7,256-$9,214$50Riverside GalleriesArcadia, CA
4 days Left18K White Gold Ladies Ring with 2.19ct Rubellite Tourmaline and 2.03ct Adjacent DiamondsEst. $9,525-$11,950$50Riverside GalleriesArcadia, CA
May 29, 2026GIA Certified 4.67ct Pink Peachy Tourmaline Diamond Ring in Gold & PlatinumEst. $2,301-$2,991$100BidhausNew York, NY
6 days Left18K White Gold Setting with 15ct Pink Tourmaline and 0.60ct Diamond Ladies RingEst. $11,145-$13,588$50Riverside GalleriesArcadia, CA
4 days LeftPlatinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies RingEst. $8,142-$10,241$50Riverside GalleriesArcadia, CA
2 days LeftPlatinum GIA 2.58ctw Dark Blue Green Tourmaline Diamond Cocktail RingEst. $2,015-$2,619$100BidhausNew York, NY
4 days Left14K Yellow Gold Ladies Ring with 5.05ct Tourmaline and 1.48tcw Adjacent DiamondsEst. $8,350-$9,625$50Riverside GalleriesArcadia, CA
May 25, 202618k Yellow Gold Three Stone Tourmaline Band RingEst. $2,015-$2,619$100BidhausNew York, NY
2 days Left14k White Gold 3.57ct Green Tourmaline 1.53ct Diamond RingEst. $2,856-$4,200$50Riverside GalleriesArcadia, CA
4 days Left14k White Gold 11.11ct Green Tourmaline 2.11ct Diamond RingEst. $6,426-$9,450$50Riverside GalleriesArcadia, CA