This stunning art deco vintage style Sterling Silver Bracelet is made of genuine diamonds with your choice of sapphire, tanzanite or aquamarine - .02 Carat Diamond Weight 2.70 Carat Gemstone Weight in Sterling Silver - Width of Item: 3 mm - Length of Item: 7 in - Chain Length: 7 in - Chain Width: 3 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Feature: Solid Fancy Lobster Closure ; Open back ; Polished - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations. ::: ::: [ Care and Handling: diamond ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: sapphire ] - Usually heated to improve appearance. Occasionally irradiated. Commonly diffused along with heat application to create different colors. Yellow sapphire is always diffused. ::: [ Care and Handling: sapphire ] - Avoid strong detergents, heat, pressure and ultrasonic cleaner or steamer. Avoid re-polishing or re-cutting of the stone. Color may fade in light or with heat. Clean with warm soapy water and a soft brush or cloth. :::