This is an authentic TIFFANY 18K Yellow Gold Diamond Cross Pendant Necklace. This stunning necklace is crafted of 18 karat yellow gold and features a cross pendant accented with a central diamond weighing approximately .05 total carat weight. This is a special necklace with the sophisticated style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.