46.90CT AQUAMARINE & PLATINUM PENDANT WITH DIAMONDS ON PLATINUM NECKLACE: Single 46.90CT cushion mixed cut aquamarine is featured in this dazzling necklace on 18'' platinum rope chain. Aquamarine is GIA certified #214548042 and is VVS in clarity. 59 round brilliant cut diamonds approx .48CTW and are rated VS in clarity and G-H in color. Pendant weight approx 24.1 grams and chain weight approx 7.9 grams. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $22,750. Est. $13000/25000**