Vintage Antique Hand Carved Bone or Shell Cameo Pin Brooch or order Pendant.

Vintage antique hand carved bone or shell cameo pin or pendant. No metal stamps, but appers to be silver with a twisted gold wire wrapped around the bezel. Unsure of the material, it looks to be hand carved out of bone with a dyed background. Option of wearing as a pin or pendant. 1" x 7/8"

Good condition, silver order is tarnished in spots.