I bought the emerald on ebay and I my local jeweler had the 1940''s ring so he changed the center prongs to fit my emerald. There are 3 small diamonds on each side -very small. I love it - a one of a kind!
Pretty ring. If you don't mind me asking, what carat weight is your emerald?
I have a second hand emerald ring with 3 small diamonds down each side of the emerald. I don't know what era it's from but it looks Art Deco (maybe repro). It's one of my favourite rings.