Sterling Silver Amethyst and White Topaz Bracelet - 9.44 Carat Gemstone Weight in Sterling Silver - Width of Item: 4 mm - Length of Item: 7 in - Chain Length: 7 in - Chain Width: 4 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Feature: Solid Fancy Lobster Closure ; Polished - 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: amethyst ] - Almost all are heated to improve appearance or deepen color. ::: [ Care and Handling: amethyst ] - Do not expose to intense heat. Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: white topaz ] - Usually irradiated and heated to produce color. Some topaz may be coated with a thin film of minerals applied through heat. ::: [ Care and Handling: white topaz ] - Clean with warm soapy water and a soft brush or cloth. :::