Shey Couture Sterling Silver 18 Inch Antiqued Cushion Bezel Sky Blue Topaz And Diamond NecklaceMetal Type Sterling Silver Item Number QTC298 Finish Antiqued Stone Type_1 Sky Blue Topaz Stone Type_2 Diamond Stone Color_1 Blue Stone Color_2 White Stone Quantity_1 1 Stone Quantity_2 3 Stone Setting_1 Bezel Set Stone Weight_1 2. 7 ct Stone Weight_2 0. 005 ct Chain Length 18 in Chain Width 2 mm Charm Element Length 19 mm Charm Element Width 9 mm Clasp Connector Lobster Feature Solid Manufacturing Process Casted Stone Shape_1 Cushion Stone Shape_2