For a thoughtful birthday gift they will want to wear again & again look no further than the Tourmaline & Sterling Silver October Birthstone Charm. Symbolising comfort & safety, the October birthstone is an elegant addition to any charm collection. Featuring a specially crafted pear cut tourmaline gemstone set within a sleek sterling silver case, it's designed to fall perfectly on a chain as an eye catching pendant or as an elegant addition to your beloved charm bracelet.