A Brooch/Pendant, Art Deco, gold and silver, set with rose cut diamonds and 29 brilliant cut ones with the approximate weight of 1 ct., Portuguese, Lisbon mark (1887-1937), Angelo Martins maker’s mark (1903-1939) Dimensões (altura x comprimento x largura) - 5 x 4,2 cm; Peso - 10,07 g.