11.10ct Bi-Color Blue Green Tourmaline, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum/18K Yellow Gold Ring - This beautiful ring was finely crafted of solid platinum, and boasts a gorgeous, 11.10ct elongated rectangular-cut bi-color tourmaline. This tourmaline is one of the most rare forms of tourmaline that you can find, displaying two colors. The tourmaline is a deep grayish blue color which ends in a true green color at one end of the gemstone. This piece has excellent investment potential, and would be perfect for someone who has everything. The table of the ring has a ribbon-like motif, decorated with approx. 0.30ctw genuine VS1-VS2/G-H round-cut diamond accents. The ring is also finished with solid 18k yellow gold accents, showing magnificent attention to detail. The table of the ring measures approx. 26mm x 18mm, and the band measures approx. 3mm wide. Ring size: 6. (WEIGHT: 15.2 grams)