Item #: 1857572 This is an authentic TIFFANY Platinum Diamond .14ct Elsa Peretti Diamonds by the Yard Pendant Necklace. The necklace is crafted of platinum and features a bezel-set round brilliant cut diamond, weighing approximately .14 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.