A Ring, gold 19,2 kt. set with a Colombian emerald with the approximate weight of 1 ct. and 2 ancient brilliant cut diamonds with the approximate weight of 1,20 ct., VVS quality, unreadable maker's mark, Portuguese, 20th C. Dimensões (altura x comprimento x largura) - 9 (15,5 mm) cm; Peso - 4,6 grs.