NOVICA Citrine .925 Sterling Silver Stud Earrings 'Spark of Life' An original NOVICA fair trade product in association with National Geographic. Includes an official NOVICA Story Card certifying quality & authenticity. NOVICA works with Alok Jain to craft this item. Includes an original NOVICA jewelry pouch to keep for yourself or give as a gift. 0.2 in. H x 0.3 in. Diam.