Huge Vintage Sterling order Silver Domed Green Bloodstone Oval Adjustable Ring Signed

Huge Vintage Sterling Silver Domed Green Bloodstone Oval Adjustable Ring Signed

Fully hallmarked BRASH M&M 925
Circa 1970s
We cannot find any history on this maker
Adjustable size, but order measures 5 as it stands, would probably work best as a size 7 or under
Bloodstone gemstone is oval in shape and domed
Measures 24mm x 20mm
Set in sterling silver jagged setting
Very unique!
See photos