15.44 CT EMERALD CUT TOURMALINE RING: A single 15.44 CT emerald cut tourmaline is featured in a platinum setting flanked by 10 round single cut and 2 baguette diamonds approximating .70 CTW. Size 7. Total weight approximates 11.3 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $6950.