A Necklace, Art Deco style, composed of 3 cut ruby beads strings (3~3,5 mm) interspersed by 18 kt. gold sections and clasp, set with 2 square cut rubies and 279 brilliant cut diamonds with the approximate weight of 4 ct., Europe, 20th C., marked Dimensões (altura x comprimento x largura) - 42,5 cm