Aquamarine and Diamonds are a heavenly mix. It's a perfectly lovely gemstone statement that would make an especially sweet March birthstone piece. Aquamarine 7/8 carats T.W. Sterling silver. Sizes 6-10.Features - Main Stone - 1 Marquise Faceted Cut Genuine Aquamarine,.80 carat, 10 mm x 5 mm Accent Stone - 2 Genuine Diamonds.02 cttw Sterling Silver, Platinum-Plated Sterling Silver; Contains 2.00 grams of Sterling Silver Measures - 8.5 mm wide x 10 mm long x 5 mm high; Shank Width - 1.5 mm wide Includes gift box and drawstring pouch Sterling Silver, Platinum-Plated Sterling Silver Contains 2.00 grams of Sterling Silver Shank Width - 1.5 mm wide Dimensions - 8.5 mm wide x 10 mm long x 5 mm high Includes gift box and drawstring pouch