The stone is plain bezel set with twisted wire and raindrops framing the stone. The sterling surface has a nice mello patina to it. There is an open slip-on bail in back for a thin necklace chain with the bail opening measuring about 3/16 inch.
The roll over clasp is working and secure. Tested positive for sterling silver, it weighs 15.7 grams. There is tarnish/beautiful age patina. The piece can be worn horizontally or vertically and measures 1 5/8 inches by 1 1/8 inches.