Vintage .800 Silver Marcasite Shell Cameo Brooch Pendant ETC8707

This is a vintage .800 silver cameo brooch set with marcasite stones along the edge. The cameo is carved shell. It has wonderful color contrast and a high relief with great details. The brooch has a secure pin back and a hanging bale. It measures 1" long x 3/4" wide. Total weight is 3.5 grams.
This is a vintage, previously owned cameo. Therefore, light wear can be expected. There is no visible damage.