Natural blue sandstone gemstone encased in 925 sterling silver overlay - Antique setting. Handmade. Measures 2.25 inches. All jewelry pieces are packaged in its own beautiful jewelry box or jewelry pouch and wrapped carefully with love - Perfect for gift giving.♡ My jewelry is always made with the best quality materials. Be sure to check out more of my handmade jewelry in my shop, Moon Mist Crystals and Gems, beautiful jewelry of all kinds available!