Hello! I'm new. My husband gave me this ring as my engagement ring in 2014. The jeweler he purchased it from guessed it was from the 1950's. It was resized from a 5 to a 7. The inside of the band has no stamp except a very faint P 14 K which I assume might mean it's 14 karat plated. I would appreciate any information. I have a background in history and just really want to know more about the ring and style of the ring. Any leads appreciated.