Lalique

Lalique, an Art Nouveau brooch in the form of a cicada, the body of Pate de Verre, with diamond set eyes, the Plique a Jour enamel wings with diamond highlights to the tips, set in gold with realistically formed body to the reverse, signed Lalique. 5.1cm long Rectangular cream box signed R.Lalique 40, Cours-La-Reine, Paris.