A Pair of Earrings 800/1000 gold set with 2 mixed rose cut diamonds and 86 brilliant cut diamonds with an approximate weight of 1.53 ct. Portuguese signs of use Oporto mark (post-1985), Manuel Salvador Gonçalves Ldª maker´s mark (reg. 1985) Dimensões (altura x comprimento x largura) - 2,5 cm; Peso - 7,8 g. Notes: Provenance: Jewelry Collection of a Soprano of the São Carlos National Opera House, Lisbon.