This is a black pearl ring I purchased at the Isetan Shinjuku agete store a few years ago. I loved it and bought it, but I felt it didn't suit me, so I'm offering it for sale. The box is included, but there is no purchase certificate. It's in very good condition as it hasn't been worn, but please be aware that it has been stored at home. (I wore it for the photos.) Brand: agete Material: K10 (The hallmark is shown in the 4th image.) Purchase price: I believe it was around 39,000 yen. Please feel free to contact me if you have any questions. ^_^