Hi! I'm hoping someone might take a look at this ring. I'm interested in buying it second hand, but I'm careful about it and was wondering if these look like legit, real cartier love ring markings to you. The writing inside the little diamond I think says FJP (I came across a few similar cartier rings with this engraving, but clearer). I've seen a couple of similar pieces authenticated, but you can never be sure. The place where i'd be getting it does offer authentication, but i wanted to check in advance. Thanks!

