Historicism bangle with diamond roses

Historic bangle with rose-cut diamonds totalling ca. 1.5 ct and 1 garnet cabochon, ca. 700/000 YG, settings silver, 42.5 gr, inner circumference ca. 17 cm, mid-19th century with later amendmends, distinct signs of wear, hollow work, partly heavily dented, tin solder visible, cracks visible, incl. case and letter of provenance.