This is an authentic TIFFANY 18K Rose Gold Diamond .05ct Elsa Peretti Diamonds by the Yard Pendant Necklace. This lovely necklace features a 18K rose gold chain with a single bezel set round cut diamond approximately weighing .05 carats. 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.