What Era Is My Ruby Ring?

by Misti
(Nashville)

Hi there,

Im trying to find out what era my ring is. There are no markings on it.
It has 6 rubys and 1 small diamond. My grandfather bought this for me from a jeweler is south Florida, appx 1984 and it sat in the safe until I grew up.

It's been sitting in my jewelry box for the past several years. It's never been worn or cleaned in the 27 years since it was bought. Does anyone know any potential history on a ring of this style? Thanks in advance.