May 25, 202618k Yellow Gold Three Stone Tourmaline Band RingEst. $2,015-$2,619$100BidhausNew York, NY
4 days Left14k White Gold 11.11ct Green Tourmaline 2.11ct Diamond RingEst. $6,426-$9,450$50Riverside GalleriesArcadia, CA
2 days Left14K White Gold with 2.54ct Green Tourmaline and 1.32ct Diamond RingEst. $4,458-$6,998$50Riverside GalleriesArcadia, CA
Live Now18K White Gold Ladies Ring with 1.42ct Tourmaline and 1.38ct tw Adjacent DiamondsEst. $4,550-$5,600$50Riverside GalleriesArcadia, CA
May 25, 2026GIA Certified 5.5ct Cat's Eye Green Tourmaline Diamond Accent Platinum RingEst. $3,913-$5,086$100BidhausNew York, NY
May 23, 202614K Gold 11.91cts Tourmaline & 1.50cts Diamond RingEst. $24,049-$34,357$50Prestige Auction GalleriesWoodland Hills, CA
5 days Left14k Gold 8.00ct Tourmaline 1.50ct Diamond RingEst. $5,831-$11,870$50Prestige Auction GalleriesWoodland Hills, CA
May 24, 2026Platinum GIA Certified 9.03ct Green Tourmaline Diamond Cocktail RingEst. $5,785-$7,520$100BidhausNew York, NY
3 days Left14k Yellow Gold 1.82ct Pink Tourmaline 1.49ct Diamond RingEst. $3,094-$4,550$50Riverside GalleriesArcadia, CA
6 days Left14k Gold 5.00ct Tourmaline 2.20ct Diamond RingEst. $7,203-$14,810$50Prestige Auction GalleriesWoodland Hills, CA
May 29, 2026Vintage Platinum GIA 4.54ct Paraiba Tourmaline Diamond Cocktail RingEst. $12,480-$16,224$100BidhausNew York, NY
4 days Left18k Gold Pink Tourmaline Diamond Statement Ring Size 7Est. $2,197-$2,856$100BidhausNew York, NY
5 days Left14k Gold 4ct Tourmaline 1.70ct Diamond RingEst. $7,007-$10,725$50Prestige Auction GalleriesWoodland Hills, CA
5 days Left14k Gold 4.50ct Tourmaline 1.00ct Diamond RingEst. $4,397-$8,975$50Prestige Auction GalleriesWoodland Hills, CA
7 days Left14k Gold 4.00ct Tourmaline 1.50ct Diamond RingEst. $11,074-$22,720$50Prestige Auction GalleriesWoodland Hills, CA
May 28, 202618k White Gold GIA Certified 2.14ctw Blue Green Tourmaline Diamond RingEst. $2,470-$3,211$100BidhausNew York, NY
2 days Left18K White Gold Setting with 0.91ct Tourmaline and 0.56ct Diamond Ladies RingEst. $4,125-$4,547$50Riverside GalleriesArcadia, CA
4 days Left14k Yellow Gold 1.92ct Green Tourmaline 1.44ct Diamond RingEst. $5,171-$7,605$50Riverside GalleriesArcadia, CA
6 days Left14K Yellow Gold Ladies Ring with 5.05ct Tourmaline and 1.48tcw Adjacent DiamondsEst. $8,350-$9,625$50Riverside GalleriesArcadia, CA