Sterling Silver Rhodium-plated Floral Aquamarine Post Earrings - .84 Carat Gemstone Weight in Sterling Silver - Width of Item: 9 mm - Length of Item: 15 mm - Earring Closure: Post & Push Back - Earring Type: Birthstone - Finish: Polished - Feature: Lightweight - Feature 2: Solid - Engravable: Not Recommended - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations. ::: [ 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. :::