Made with Swarovski Pure Brilliance Zirconia, the finest simulated diamond in the world Every Swarovski Zirconia is marked with a microscopic 'Swarovski Zirconia' laser engraving to ensure Swarovski authenticity Crafted in platinum-plated .925 sterling silver Meticulous fine jewellery craftsmanship The Myia Passiello jewel is presented in a beautiful gift box