Beautiful luminous 8mm 0.3 inch Crystal Ball Stud Earrings. Made with Swarovski crystals and Solid Sterling Silver 925. (BIRTHSTONE FOR APRIL). For other birthstones please type Decorum Jewellery into the search bar. Well made with 100s of clear white crystals Very sparkly (beautiful when they catch the light) Classic design for day or night Suitable for all ages Secure fitting back