This is an authentic TIFFANY 18K Yellow Gold Diamond .14ct Elsa Peretti Diamonds by the Yard Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a beautiful round brilliant cut diamond, approximately .14 carat weight. This is a necklace bracelet with the chic style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.