Ladies Platinum Aquamarine & Diamond Ring Size 5.5. Includes one transparent, medium, slightly greenish-blue emerald cut aquamarine beryl measuring 12.27x11.51x8.77mm. Surrounded by (18) single cut diamonds of an estimated .72ctw. Unmarked. Mounting weighs 8.3 grams. Comes with current 2023 Emerald City Gemological Services appraisal.