This Keep You There pendant necklace is crafted with high quality zircon accent stones, 925 sterling silver, and platinum-plating to produce a brilliant, timeless look. The 0.816 carat piece is lightweight, weighing only 0.1 oz (3 g), and features an 18" chain with an additional 2" extension for maximum comfort. It includes a certificate of stone properties, limited warranty card, and matching box. For best care results, avoid wearing during exercise.