• 14k Yellow Gold Over Brass • Size: 0.63"L x 0.38"W on earwire • Material: iridescent drusy ABOUT THE MATERIAL Material Highlight: Drusy Drusy is the natural crystallization on a rock surface. All of our Drusy is genuine and has a rich sparkling appearance. Our range of Drusy colors are achieved by a custom plating process that coats the stone's surface. New with tags. Includes dust bag and box