VTG Sterling Silver Ring Sz 8.25 Fiery Red Orange Stone/Glass 925 Estate Jewelry

A simple, beautiful sterling silver vintage ring, size 8. The stone is untested, it is a gorgeous fiery reddish orange color, or may be glass, but it has plenty of sparkle. It is not signed but is hallmarked 925 inside the band. This was purchased in an estate lot where most items were dated from the 60s, 70s and 80s, however I do not know its age. Please reach out with any questions, thanks for taking a look.