This is an authentic, pre-loved BVLGARI piece. It's possible that there may be some gentle wear. 18-karat rose gold Faceted Round Brilliant-cut Prong-set Diamond = approximately 0.90 ct. tw.; clarity = VS Ring cannot be re-sized It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care. Includes: Box; Certificate of Authenticity