Fancy 18k Tourmaline & Diamond Ring Size 6.5. Includes one transparent, slightly brownish, orangish-pink oval mixed cut tourmaline measuring 11.5x10x7.25. Custom bubble setting includes (25) round brilliant cut diamonds of an estimated 2.64ctw, average clarity VS-2 and color H. Marked ''D&M 18K''. It weighs 22.2 grams total. Comes with current 2023 appraisal from Emerald City Gemological, Seattle.