Sterling Silver Peridot Earrings Jacket - .38 Carat Gemstone Weight in Sterling Silver - Width of Item: 14 mm - Length of Item: 14 mm - Earring Type: Earring Jackets & Enhancers - Finish: Polished - Feature: Solid - Earring Jacket Opening: 6.25 mm Diamond cut - 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: peridot ] - Sometimes infused with oil, wax resins and/or colorless hardened substance to enhance appearance. ::: [ Care and Handling: peridot ] - Do not use ultrasonic cleaner or steamer. Avoid sudden temperature changes and contact with harsh chemicals. :::