This is an authentic TIFFANY Platinum Diamond .27ct Solitaire Engagement Ring size 52 or 6. This exquisite ring is crafted of a platinum band and features a sparkling round brilliant-cut diamond approximately weighing .27 carats. Enjoy this ring with the classic style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.