Item #: 307414 This is an authentic TIFFANY 18K Yellow Gold Elsa Peretti .12 Diamonds By The Yard Pendant Necklace. This lovely necklace features a 18 karat yellow gold chain with a bezel set .12 carat total weight diamond. 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.