A Ring and a Pair of Earrings 750/1000 gold set with 3 matte quartz and 36 brilliant cut diamonds with the approximate weight of 0.54 ct. Portuguese Oporto mark (post 1985) Dimensões (altura x comprimento x largura) - 1,8 (brincos); 11 (16,5 mm) (anel) cm; Peso - 25,4 g.