This is an authentic TTIFFANY 18K Yellow Gold Diamond .44ct Elsa Peretti Diamonds by the Yard Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a bezel set round brilliant cut diamond weighing approximately .44 carat, with G color and VS1 clarity grade. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.