A pair of earrings 800/1000 gold and platinum set with 2 oval-cut sapphires and 38 antique brilliant-cut diamonds weighing approximately 1.15 ct. Portuguese signs of use, case with defects Lisbon mark (1887-1937), Artur da Silva Oliveira maker's mark (1922-1932), unmarked platinum, pursuant to Decreto-Lei nº 120/2017, of 15 September - art. 2nd, no. 2, paragraph c) Dimensões (altura x comprimento x largura) - 2,5 cm; Peso - 4,9 g.