This Natural Blue Tanzanite & Diamond Cocktail Ring has the perfect contrast between white & blue, creating a distinctive opulent look!  Centered by a Vivid Purplish-Blue Genuine Tanzanite, Cushion cut, Prong-set, of the approximate weight of 15.73 carats. It is flanked by two Pear-cut & (24)  round-cut, genuine diamonds weighing approx. 1.19 carats collectively, H-I  Color, VS clarity. This royal ring could be for a cocktail or engagement and is in excellent condition! The top measures: 20 mm x x 16 mm x 10 mm (high), and it is currently size 6.25 in USA ring size, sizable. Weight: 19.2 Grams

An Exquisite 15.73 Cts Cushion Cut Tanzanite and Diamond Platinum Ring