I have my ex-wife’s engagement ring that I gave her. I would like to propose to my current girlfriend, but would never dream of giving her the old engagement ring. Is there anywhere online where men can trade engagement rings of similar value? There must be someone out there in a similar situation with whom I could just trade rings, rather than go to a jewelry store and not receive top dollar for it. It’s a 1 carat emerald cut diamond engagement ring. I thought for sure there would be a market for this online, but haven’t located anything like what I am proposing.