These are authentic IRENE NEUWIRTH 18K Rose Gold Moonstone Large Classic Pear Drop Earrings. The earrings are crafted of 18 karat rose gold and feature faceted moonstone stones dropped from a french hook fastening. Follow this item for alerts. Irene Neuwirth is a registered trademark of Irene Neuwirth. FASHIONPHILE is not affiliated with Irene Neuwirth.