These are authentic IRENE NEUWIRTH 18K Rose Gold Diamond Onyx Classic Pear Drop Earrings. The earrings are crafted of 18 karat rose gold and features a pear drop set with faceted black onyx, and accented with diamonds weighing approximately .30 total carat weight. Follow this item for alerts. Irene Neuwirth is a registered trademark of Irene Neuwirth. FASHIONPHILE is not affiliated with Irene Neuwirth.