Round basse-taille enamel brooch is signed de Passille-Sylvestre in script, and was created by the Canadian jewelers Micheline de Passille and Yves Sylvestre, probably in the 1970s. Basse-taille brown and gold enamel with black enamel center gas goldplate accents. There is a black line in one of the brown sections, and is an original part of the brooch.
This vintage de Passille-Sylvestre Deco design brooch is in excellent original condition with plain gold back and has a secure safety clasp.
Size: 1 1/2 inches and slightly domed