From an area estate of a gentleman who had no heirs, as shown and as found. Parting with the ring shown to cover upcoming Christmas expenses. About a size 11.5. Auction house described as a 10k Gold Diamond ring of 16 channel set stones around a center stone. I have not cleaned or tried to improve. I have not had an appraisal or taken to a jeweler, and I am no jewelry expert by any means. In my opinion, I like the sparkle that it has when in the sunlight. But it is too big for me anyway.