A Brooch "Effigy of the French Republic", chiselled gold, decorated with polychrome enamels, set with cut Moon Stone and 4 rose cut diamonds, Portuguese, Lisbon mark (1887-1937), Joaquim Nunes da Cunha maker’s mark (1887-1930) Dimensões (altura x comprimento x largura) - 1,5 cm; Peso - 2,5 g.