A Necklace, 18 kt. gold, set with aquamarine, tourmalines, peridots, citrines, amethysts and garnets, all of them square cut and 24 brilliant cut diamonds with the approximate weight of 0,50 ct., Europe, 20th C., marked Dimensões (altura x comprimento x largura) - 38 cm; Peso - 37,8 grs.