NOVICA Amethyst .925 Sterling Silver Bird Band Ring 'Owl Wisdom' An original NOVICA fair trade product in association with National Geographic. Includes an official NOVICA Story Card certifying quality & authenticity. NOVICA works with Nyoman Rena to craft this item. Includes an original NOVICA jewelry pouch to keep for yourself or give as a gift. Crown: 0.4 in. L x 0.7 in. W x 0.2 in. H; Band width: 4 mm