A Pair of Earrings gold and platinum set with 2 brilliant cut diamonds with approximate weight of 0.16 ct. and 2 European antique brilliant cut diamonds with approximate weight of 4.30 ct., colour grade I~J and clarity SI3~P1, weak fluorescence Portuguese 20th C. (mid) signs of use without mark, pursuant to Decreto-Lei 120/2017 of 15 September - art. 2nd, paragraph 2, point (c) Dimensões (altura x comprimento x largura) - 2 cm; Peso - 5,2 g. Notes: Provenance: Jewelry Collection of a Soprano of the São Carlos National Opera House, Lisbon.