17.8CT NATURAL AQUAMARINE & DIAMOND PENDANT I N PLATINUM: GIA certified to be natural aquamarine, this pear, modified, brilliant cut natural aquamarine is set within a scalloped diamond bezel, completed by a stylized diamond accented bail. The pendant is supported by an 18'' platinum chain. 84 prong set round brilliant cut diamonds approx .70CTW. Pendant measures approx 2.15'' x 1'' including the bail. Weight approx 24.02 grams. Sold with American International Gemologists appraisal for $20,835 and a GIA report. Est. $10000/20000**