This is an authentic IRENE NEUWIRTH 18K Rose White Gold Diamond Opal Tennis Ring 53 6.5. The ring is crafted of 18 karat rose and white gold, and features a prong-set oval opal cabochon and round brilliant cut diamonds of approximately .48 total carat weight, on a brushed-finish band Follow this item for alerts. Irene Neuwirth is a registered trademark of Irene Neuwirth. FASHIONPHILE is not affiliated with Irene Neuwirth.