Art Nouveau 14kt Gold, Peridot, and Demantoid Garnet Dragon Brooch, Riker Bros., the writhing dragon with circular-cut peridot and demantoid garnets, ruby melee eye, lg. 3 1/8 in., maker's mark, in a period fabric box.
An Art Deco sapphire and diamond brooch, Boucheron, 1920s. The brooch of bow design, pierced and millegrain-set with a step-cut sapphire, circular-, single-cut and rose diamonds, signed Boucheron, Paris, French assay marks. #ArtDeco #Boucheron #brooch