Item #: 1149482 This is an authentic TIFFANY 18K Yellow Gold HardWear 8mm Ball Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a high-polished sphere pendant engraved with the Tiffany & Co. New York logo. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.