This lovely old ring is classic in design and style, making it modern favourite. The brown center stone tests as glass and has a cameo of a woman's bust emerging from the background. The setting has geometric staggered triangle style designs on top and bottom with simple staggered shoulders.
The band has a maker's mark that appears to be BIRKS but it is doubled or stamped over something else, making it difficult to confirm for sure. It has been reviewed by others and confirmed to be BIRKS but I am not 100% sure, so adding a note here to review the image and see. This stamp is probably over top of the purity mark as there isn't another one evident, but it has been tested for approx 14k.
Ring is a size 6.75 and sizable. Face measures approx 13.6 x 9.9mm (including shoulders). Total weight is 2.67g.