A Brooch Art Deco style 800/1000 gold and 500/1000 platinum set with 21 natural sapphires, 36 baguette cut diamonds with the approximate total weight of 2 ct, 78 colourless brilliant cut diamonds with the approximate total weight of 5 ct. and 22 fancy yellow colour diamonds with the approximate total weight of 4 ct. in which the largest has the approximate weight of 0.70 ct. Portuguese signs of use, oscillating parts Lisbon mark (1938-1984), Carvalho & Castro Ldª makers´mark (1951) Dimensões (altura x comprimento x largura) - 5,5 cm; Peso - 59,7 g. Notes: Provenance: Jewelry Collection of a Soprano of the São Carlos National Opera House, Lisbon.