Sterling Silver and 14k Gold Heart Mom Pendant Necklace, 18" Sterling silver and 14k gold two-tone pendant featuring diamond accent mom topped with lighter amethyst Box chain with spring ring 18" All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. gemstones may have been treated to improve their appearance or durability and may require special care. Amethyst is February's Birthstone Imported