This charming pendant from the Mimi & Max Collection makes the perfect birthstone gift. This necklace is crafted of sterling silver and is enhanced with a diamond-cut halo design. Style - Pendant Gemstone colors - Blue Gemstone shapes - Round One prong-set round-cut gemstone measure 7 mm Total gemstone weight - 1 5/8 carats Metal - Sterling silver Finish - High polish Chain - Cable Chain length - 18 inches Clasp - Spring ring Metal weight - 1.4 grams Pendant dimensions - 10 mm wide x 17.3 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 E (aquamarine). See Treatment Guide for further information.