This White Bronze Sunstone Ring is available in sizes 6,7,8,9.  It is hypo-allergenic and will not tarnish.  Sunstone is believed to promote leadership abilities, making it a suitable crystal for those in management roles.  Sunstone is also said to boost longevity and vitality as well as be a crystal of abundance.  It works with the Sacral and Solar Plexus Chakras and is a good stone for Leo and Libra.