4 days Left14k Gold 6.55ct Tourmaline 1.45ct Diamond RingEst. $7,105-$14,620$50Prestige Auction GalleriesWoodland Hills, CA
5 days Left14k Gold 3.00ct Tourmaline 2.20ct Diamond RingEst. $9,261-$18,850$50Prestige Auction GalleriesWoodland Hills, CA
2 days Left18K White Gold Setting with 0.91ct Tourmaline and 0.56ct Diamond Ladies RingEst. $4,125-$4,547$50Riverside GalleriesArcadia, CA
Jul 27, 202614K White Gold 12.35ct Tourmaline and 2.73ct Diamond RingEst. $15,484-$19,987$50Riverside GalleriesArcadia, CA
Jul 15, 2026K18YG PARTY COLORED TOURMALINE DIAMOND RINGEst. $2,775-$4,070$25NY Elizabeth Beverly Hills, CA
Jul 27, 2026Platinum Ladies Ring with 4.23ct GIA Certified Paraiba Tourmaline and 1.20ct tw Adjacent DiamondsEst. $25,255-$30,250$50Riverside GalleriesArcadia, CA
4 days Left14k Gold 3.00ct Tourmaline 1.20ct Diamond RingEst. $3,846-$7,920$50Prestige Auction GalleriesWoodland Hills, CA
Jul 28, 202618K White Gold Ladies Ring with 1.73ct Paraiba Tourmaline and 1.01ct tw Adjacent DiamondsEst. $32,250-$37,775$50Riverside GalleriesArcadia, CA
Jul 15, 2026GSTV PT950 PARAIBA TOURMALINE DIAMOND RINGEst. $1,950-$2,860$25NY Elizabeth Beverly Hills, CA
4 days Left14k Gold 2.30ct Tourmaline 1.55ct Diamond RingEst. $6,831-$9,925$50Prestige Auction GalleriesWoodland Hills, CA
10 hrs Left14K White Gold with 2.54ct Green Tourmaline and 1.32ct Diamond RingEst. $4,458-$6,998$50Riverside GalleriesArcadia, CA
5 days Left14k Gold 4.00ct Tourmaline 1.80ct Diamond RingEst. $6,860-$14,120$50Prestige Auction GalleriesWoodland Hills, CA
3 days Left14k Yellow Gold 3.56ct Tourmaline 0.81ct Diamond RingEst. $3,631-$5,340$50Riverside GalleriesArcadia, CA
5 days Left14k Gold 8.00ct Tourmaline 1.50ct Diamond RingEst. $5,831-$11,870$50Prestige Auction GalleriesWoodland Hills, CA
6 days Left14K Gold 4.10ct Tourmaline 2.35ct Diamond RingEst. $8,392-$11,988$50Prestige Auction GalleriesWoodland Hills, CA
3 days LeftPlatinum Setting with 2.51ct Tourmaline and 1.08ct Diamond Ladies RingEst. $8,142-$10,241$50Riverside GalleriesArcadia, CA
4 days Left14K Gold 6.00ct Tourmaline 2.00ct Diamond RingEst. $8,967-$18,300$50Prestige Auction GalleriesWoodland Hills, CA
4 days LeftColorful Wide Band Ring in 14k Yellow Gold with Tanzanite Garnet Tourmaline and DiamondsEst. $1,924-$2,501$100BidhausNew York, NY
2 days Left14k White Gold 3.57ct Green Tourmaline 1.53ct Diamond RingEst. $2,856-$4,200$50Riverside GalleriesArcadia, CA
Jul 10, 202618k Yellow Gold Three Stone Tourmaline Band RingEst. $2,015-$2,619$100Mynt AuctionsNew York, NY
7 days Left18k Yellow Gold Cocktail Ring with Vibrant Pink Purple TourmalineEst. $3,913-$5,086$100BidhausNew York, NY
6 days Left14K Gold 1.94ct Tourmaline 1.45ct Diamond RingEst. $4,487-$6,410$50Prestige Auction GalleriesWoodland Hills, CA
Jul 10, 202614k Gold 4.00ct Tourmaline 1.50ct Diamond RingEst. $11,074-$22,720$50Prestige Auction GalleriesWoodland Hills, CA