c1915 Hand Worked Filigree Silver Brooch with Hand Carved Cameo

Dear little brooch dating around 1915. The more you study it the more you realize it is a piece of art. Hand spun silver (most likely in the 800-900 silver range) with slight gold gilt. In the center is a well carved conch shell cameo measuring approx. 1/2 x 3/8", bezel set in a lacy frame. C -clasp back. 1 3/16" wide x 3/4" tall. Very good antique condition.