Magnificent gold bangle dated 1820, yellow gold... Lot 1531

Magnificent gold bangle dated 1820, yellow gold tested 750/1000, ca. 30 mm wide historiated bangle, covered with bands of fine corded wires, partly with filigree superstructures, all around set with six diamond roses and 20 rubies (partly replaced by facetted garnets), to open with socket lock, on the inside engraving Souvenir 1820, reminding of works by Castellani, light wear marks, pin at the lock minimally bent, D ca. 57 mm, G ca. 103,5 g.