This is an authentic TIFFANY 18K Yellow Gold Diamond .12ct Elsa Peretti Diamonds by the Yard Pendant Necklace. This lovely necklace features a single bezel set diamond approximately weighing 0.12 carats and is finished with a delicate 18 karat yellow gold chain. 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.