This is a beautiful vintage silver ring size 12 1/4. Hallmarked and stamped PF . ERJE. 875. Measures approx. The ring band is 1/8" wide. Scroll floral / flower etched / engraved design. A good quality ring that would look wonderful as a thumb ring or as a wedding band etc.
Note : Russian hallmark 84 zolotniki = 84/96 or 875 /1000 parts pure silver or .875.