Item #: 185381 This is an authentic TIFFANY & CO 18K White Gold Iolite Metro Ring 7. This is an elegant 18-karat white gold ring featuring a 1.5mm gleaming row of ioilite stones. Indulge in this stunning ring from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.