This is an authentic pair of IRENE NEUWIRTH 18K Yellow Gold Chrysoprase Classic Stud Earrings. The earrings are crafted of 18 karat yellow gold and feature chrysoprase cabochons in a stylized bezel setting. Follow this item for alerts. Irene Neuwirth is a registered trademark of Irene Neuwirth. FASHIONPHILE is not affiliated with Irene Neuwirth.