What do I do with my ring?

I’ve been living at my new apartment since October and my husband moved in with his parents. I don’t know what to do with my wedding/engagement ring. Should I give it back? Maybe he could sell it? It’s a beautiful ring but it’s like, worth some money and I don’t feel like I’m allowed to have it anymore?

For anyone who left their husband, did you keep your ring or give it back?