A Ring gold set with emerald with the approximate weight of 2.30 ct. and 12 brilliant cut diamonds with the approximate weight of 1.44 ct. Portuguese 20th C. (mid) without marks, pursuant to Decreto-Lei No. 120/2017, art. 2, paragraph 2, point C. Dimensões (altura x comprimento x largura) - 11 (16,2 mm) cm; Peso - 4,9 g.