Unusual Sterling and rhinestone key that appears to be part of something else. It is 1 and 2/10 in long and approximately a 1/2 nch tall, with rhinestones on the stem of the key and the finger hold with the entire key having been gold-plated.
Several stones have been lost. There is some red enameling on the keyhole and some type of a drop Mount that looks like something may have hung from it as the teeth of the key.
It is marked au 925 with a copyright c on the back.