Item #: 1500923 This is an authentic TIFFANY 18K Yellow Gold Amethyst Paloma Picasso Studio Hexagon Ring size 54 or 7. The ring is crafted of 18 yellow gold and features a bezel-set amethyst set atop a polished band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.