Sterling Silver Smokey Quartz and Diamond Bracelet - .02 Carat Diamond Weight 4.09 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. ::: ::: [ Care and Handling: diamond ] - Clean with warm soapy water and a soft brush or cloth. ::: ::: [ Potential Enhancement Methods: smokey quartz ] - Usually dyed and/or heat treated to produce different colors. Sometimes surface enhanced with a coating to enhance color. ::: [ Care and Handling: smokey quartz ] - Avoid abrasives, harsh chemicals, steam, and ultrasonic cleaning. Clean with warm soapy water and a soft brush or cloth. :::