This is an authentic TIFFANY 18K Yellow Gold Amethyst 7mm Paloma Picasso Sugar Stacks Ring size 49 or 5. The ring is crafted of 18 karat yellow gold and features a single 7mm purple amethyst stone. This is a stunning ring with the bold style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.