My fiancé and I recently broke things off mutually. He told me that the rings were mine to do with what I wanted. I moved out and could really use the money, bills are starting to back up and selling it would help me get on top of things, but of course there is an emotional attachment to the ring. I need advice on what to do. Thank you for any help you can give.

Edit: I tried to give the ring back and he does not want it. He said it was a gift. Basically refused to take it back.