Sterling Silver Stackable Expressions Cushion Cut Aquamarine Ring - .53 Carat Gemstone Weight in Sterling Silver - Product Attributes: - Polished - Rhodium-plated - Bezel - Aquamarine - Cushion Cut - Ring Size Options: 10 5 6 7 8 9 [ Potential Enhancement Methods: aquamarine ] - Almost all are heated to improve appearance. [ Care and Handling: aquamarine ] - Do not use ultrasonic cleaner or steamer. Clean with warm soapy water and a soft brush or cloth.