This is an authentic BULGARI Platinum Diamond .42ct Griffe Solitaire Engagement Ring size 48 or 4.5. The ring is crafted of platinum and features a solitaire round brilliant cut diamond weighing approximately .42 carats, with E color and VS1 clarity. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.