Large 2” Early Edwardian Shell Cameo Brooch in Beautiful Filigree Gold Plated Bezel

Very nice Big Antique carved shell embedded in the Gold or Gold plated filigree Edwardian decorated Art Nouveau Brooch. Beginning of XX century (1910-1920). This measures is 2” tall overall and the actual size of the Shell Cameo is 2” by 1-9/16” or 52 mm. by 37 mm. . This one in the good condition with a few green spots on the plating. Signed by the Artist.