Purple Faceted Amethyst Crystal Quartz Sterling Silver 925 Wire Earrings Hand crafted and Inspired at Nature. In this undulate leaf you can appreciate faceted amethyst crystal quartz. Stone: Amethyst Metal: Black Sterling Silver 925 Color: Silver/Purple Weight: 13.6 gr approximately Measure: height 3.5 x width .75 inches or 6 X 1.5 centimeters.