Crafted with Tourmaline stones and 925 sterling silver, our Gaya Tourmaline Ring is a timeless piece that exudes elegance. The natural properties of tourmaline offer mental and emotional balance. DESCRIPTION If your size is not listed here you may contact 9319316935 for details.Metal: 925 Sterling SilverNickle & Lead Free **** All of our stones are natural and untreated which may result in slight variances in colour, shape, texture and size resulting in beautiful one of a kind gems. Feel free to reach out to us for real-time images and videos at +91-9319316935.