Item #: 407526 This is an authentic TIFFANY Platinum 18K Yellow Gold Diamond Fancy Yellow Diamond Buttercup Necklace. This delightful necklace features a buttercup flower pendant crafted of platinum with 18 karat yellow gold prongs holding a fancy yellow diamond weighing approximately 0.36 carats. Around the yellow diamond are six white diamonds weighing approximately 0.27 carat total weight. This is a beautiful necklace, for a one of a kind look only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.