This is an interesting, pretty old looking, classic-style Mickey Mouse ring.
I don't know anything about this ring, but it does look like it's pretty old and has actually been worn extensively by the owner. I wish I could know the history of this... even if it's nobody famous that wore it, just the fact that someone would wear a Mickey ring for years would probably end-up telling an interesting story or two!
Do you know anything about this style of ring or something similar? If so, share your stories or info in the comments below!