Item #: 409840 This is an authentic TIFFANY 18K Yellow Gold Notes Round Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a round wave disk pendant engraved with Tiffany's New York address in beautiful script. This is an elegant necklace with a classic style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.