This is an authentic TIFFANY 18K Yellow Gold Diamond Etoile Cross Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a stylized cross accented with bezel set round brilliant cut diamonds weighing approximately .11 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.