This is a pt900 natural diamond ring. It's a lovely ring with a beautiful, colorless, and transparent 2.05ct diamond set in it. There are minor scratches on the platinum ring from use, but it has been cleaned and finished. Above all, this is a ring with a beautiful diamond. Diamond: 2.05ct Base: Platinum 900 Weight: Approximately 8.7g Size: 9.5 Comes with an appraisal certificate. Will be shipped in a case or pouch.