This is an authentic TIFFANY 18K Rose Gold Diamond .20ctw Elsa Peretti Diamonds By The Yard Earrings. The earrings are crafted in 18 karat rose gold and features bezel-set round brilliant cut diamonds weighing approximately .20 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.