Item #: 1534759 This is an authentic TIFFANY 18K Rose Gold Diamond .17ct Elsa Peretti Diamonds by the Yard Pendant Necklace. The necklace is crafted of 18 karat rose gold and features a bezel-set diamond weighing approximately .17 total carats. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.