Most Helpful Girl
It's entirely up to you but I often return it. I returned all the expensive jewellery because I couldn't exactly wear them again, one was an eternity ring with "forever yours" engraved inside so it just wasn't right having it when he no longer was mine and I couldn't wear it anymore. I told him to give it to someone else he thought was the one. Giving stuff (including all gifts to me) back helps me move on, gets rid of baggage and makes him remember what he's lost and the good times. I'm normally quite possessive of my things, but not when it comes to stuff like that. It's a large sign that you're done.