Shop › 2.62 cts Oval Cut Cuprian Tourmaline Ring 2.62 cts Oval Cut Cuprian Tourmaline Ring $3,000.00 2.62 cts oval cut cuprian tourmaline ring set in sterling silver. 2.62 cts oval cut cuprian tourmaline ring set in sterling silver. Add To Cart Added! You Might Also Like Pear Shaped Blue Lace Agate Pendant Sold out Round Shape Prehnite Dangle Earrings Seraphinite Pendant Blue Topaz Beaded- Edge Bezel Set Necklace Blue Enamel Hoop Earrings