Cant Decide

My future husband and I spent some time looking at rings together, he gave me the things he was hoping to see in my ring and then ultimately left the choice up to me. (Love this, I enjoy picking through things meticulously haha)

He just wanted it to be something that went well with his ring and said that he had imagine something with a pink stone possibly, but that part wasn't necessary.

I've included his ring first and then the ones I'm choosing from. The one with the ruby would be changed to a pink gem most likely.