This is an authentic TIFFANY 18K Rose Gold Diamond Logo Band Ring in a size EU 48, US 4.5. This stylish ring is crafted of 18 karat rose gold with two single brilliant diamonds and Tiffany and Co etched between. This is a spectacular ring for a distinctive look, from Tiffany & Co. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.