This is an authentic TIFFANY 18K White Gold Blue Sapphire 7mm Paloma's Sugar Stacks Ring size 52 or 6. The ring is crafted of 18 karat white gold and features a cushion shaped motif set with blue sapphires. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.