Sterling Silver 925 artisan ring oval serpentine cabochon green boho rustic 6.5

This listing is for a lovely artisan ring made of sterling silver and what appears to be green serpentine (this is just a research based guess). Love the rustic bohemian style design with the rough sawtooth bezel set oval stone and embellished adjustable shank. surrounded by twisted wire and filigree style border. The ring has a slightly rustic feel and it definitely was hand made by an artisan.

The ring is not marked. I do believe the metal is silver, it is non-magnetic, but has not been tested. The size of this ring measures roughly as 6.5 right now, but it can be adjusted. The ring is in good, but not pristine condition, showing some surface wear/tarnishing in places. The solder joint on one end of the shank has come undone, but it would not affect the use of this piece.