This Mimi & Max aquamarine solitaire birthstone necklace is crafted in sterling silver. This beautiful drop pendant features a single round-cut, prong-set aquamarine gemstone. With exquisite luster and bold color, this gorgeous necklace makes a perfect March Birthstone Gift either for yourself or someone special in your life. A perfect addition to any jewelry collection. Style - Pendant Gemstone colors - Blue Gemstone shapes - Round One prong-set round-cut aquamarine gemstone measures 7 mm Total gemstone weight - 1 1/6 carats Metal - Sterling silver Finish - High polish Chain - Cable Chain length - 18 inches Clasp - Spring ring Metal weight - 0.8 gram Pendant dimensions - 7 mm wide x 12 mm long Necklace dimensions - 1 mm wide x 18 inches long All carat weights and measurements are approximate and may vary slightly from the listed dimensions. Treatment code HTHP (aquamarine). See Treatment Guide for further information.