This listing is for ONE (1) Crystal Cluster Ring with Gold or Silver Plated Band - YOU CHOOSE (10Brownshelf) STOCK PHOTO. These rings may vary slightly in characteristics. Measurement of the stone is approx.: Adjustable band to fit most sizes. You Choose the finish: Gold Silver  You Choose Stone Amethyst Crystal Cluster Crystal Quartz Cluster Cluster Citrine Crystal Cluster Cluster (heat treated amethyst) Amethyst is a meditative and calming stone that works on the emotional, spiritual, and physical planes. It promotes tranquility, balance, and peace. Physically, amethyst has been called the “SOBRIETY STONE” and helps in healing many kinds of addictions and destructive behaviors.