A Brooch "Birds" 800/1000 bicolour gold set with 15 8/8 and 16/16 cut diamonds with an approximate weight of 0.30 ct. Portuguese signs of use Lisbon mark (1938-1984), Máximo Jorge Rocha maker's mark (1956-1987) Dimensões (altura x comprimento x largura) - 8 x 4 cm; Peso - 25 g.