A Brooch Belle Époque, 800/1000 gold and 833/1000 silver set with calibrated sapphires, rose cut diamonds and 23 antique brilliant cut ones with an approximate weight of 1 ct. Portuguese 3 pendants missing, one of the strings unsoldered Lisbon mark (1887-1937), António Xavier de Carvalho maker´s mark (1913-1934) Dimensões (altura x comprimento x largura) - 6,5 cm; Peso - 12,5 g. Notes: Provenance: Jewelry Collection of a Soprano of the São Carlos National Opera House, Lisbon.