This is an authentic TIFFANY 18K Yellow Gold Diamond .14ct Elsa Peretti Diamonds by the Yard Pendant Necklace. This lovely necklace features a 18 karat yellow gold with a single bezel set round cut diamond weighing approximately .14 total carat weight. Wear this piece for an unforgettable look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.