****** I have a vintage Hallmark 14K gold engagement ring ... ... size 8 I think ... ... see the size guide supplied.( Sorry about the unsightly cent. It's all I had handy).
The diamond on top is.07 carat OR 2.7 mm in size.
The diamond on each side and embedded in the sweet heart shape is.05 carat OR 2.5 mm in size. When she gets it, this ring is lovely and your lovely girl will certainly hug your neck. *****.