A brooch (double clip) 500/1000 platinum set with 6 baguette-cut diamonds weighing approximately 1.10 ct. and 178 in 8/8 cut and old brilliant cut with an approximate total weight of 13.50 ct. Portuguese Lisbon mark (1938-1984), maker's mark of José Almeida Teixeira (1938-1973) Dimensões (altura x comprimento x largura) - 4 x 7,5 cm; Peso - 49,7 g. Notes: vd. VIDAL, Manuel Gonçalves; ALMEIDA, Fernando Moitinho de - "Marcas de Contrastes e Ourives Portugueses (1887 a 1993)", vol. II. Lisbon: IN-CM, 1996, Nos. 96, 109 and 596.