A brooch Art Nouveau platinum set with 2 calibrated emeralds and a central Colombian one weighing approximately 9 ct., rose cut diamonds and 21 brilliant cut ones with an approximate weight of 1.30 ct. Portuguese 19th/20th C. one diamond missing without marks, pursuant to Decreto-Lei no. 120/2017, art. 2, paragraph 2, c) Dimensões (altura x comprimento x largura) - 3 x 3,8 cm; Peso - 9,1 g.