A Ring 750/1000 gold set with 1 ancient brilliant cut diamond with the approximate weight of 1 ct. and 2 brilliant cut diamonds with the approximate weight of 0.70 ct. Portuguese 20th C. later Lisbon mark (post 1985) (Vidal - 4094 e 4126 Dimensões (altura x comprimento x largura) - 12 (16,5 mm) cm; Peso - 10,8 g.