Old Russian Ring! (Communist hammer & cycle in star)
Gold Gilded 875 Silver Ring holding a lovely polished piece of Genuine Golden Honey Butterscotch AMBER
There is also a Maker's Hallmark Stamp Mark, looks like a Dot, a "7", and a backwards "R".

Shank was unfortunately tested by someone for purity before I purchased it, so there is a score in the shank.

Amber is 20 mm x 11 mm
Ring Size: About size 9
Weight: 3.44 grams