Item #: 1091407 This is an authentic TIFFANY 18K White Gold Diamond Micro Link ID Chain Necklace. The necklace is crafted of 18 karat white gold and features a polished link chain with a curved bar pendant engraved with Tiffany & Co logo between two bezel-set diamonds weighing approximately .03 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.