Vintage 1940s-1950’s Engagement Wedding Ring Set Sz7 Genuine Gold

Vintage engagement with wedding band ring set size 7 / I say it’s size 7 because that’s what I wear and it fits me perfectly. Purchased this as a secondary wedding ring set but I have not worn and feel it will be lovely for someone who wants to get married. I don’t know if this is 10K or 14K - it was over 20 years ago I purchased from an antique shop in Los Angeles. Has an authentic tiny diamond and the balance is what seems to be yellow gold and white either gold or sterling not sure. I’m selling for a low price as I don’t know all the actual material details. 1940-1950’s engagement wedding ring set 10K or 14K don’t know it does have markings but very tiny to see. But I know it’s genuine gold for sure. Thin on the inside and slight bend due to vintage age, but still very beautiful, please understand these rings are over 75 years old. Such beautiful details you can’t find then like this often. NO LOWBALL OFFERS.