Item #: 1642725 This is an authentic TIFFANY 18K Yellow Gold Diamond Open Flower Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features an openwork flower motif accented with a single round brilliant cut diamond, approximately .03 carat, on a beaded chain. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.