This is a gorgeous round shaped onyx ring with a looped style frame setting. Onyx is a form of Calcedony, also known as black agate. You will get plenty of compliments wearing this ring! Size 7 1/4 😀 Clean, Smoke-Free Home! 🚛 Fast Shipping! 👌 Fair offers accepted! 🌍 May use recycled or reused boxes, mailers, and packing materials.