What to do with the wedding ring

To keep a long story short. Me and my ex fiance broke up before the wedding.

But since our rings were already made. They are on the way to us.

What to do with the wedding ring? I don’t want to keep it because the pain is too real. But selling it off seems pretty low.

Any real world advice? All of my friends hasn’t really been in my situation so I have no one to talk to about this