14K 6.25 CT AQUAMARINE & DIAMOND PENDANT: 6.25 CT cushion mixed cut natural aquamarine is set within a diamond frame and a bail set with round diamonds. 37 prong set round brilliant cut diamonds approx .42 CTW. 18'' 14K white gold chain supports the pendant. Sold with American International Gemologists appraisal for $9440 dated June 30, 2019.