A FINE GOLD AND IVORY-COLOURED ENAMEL BOX, CIRCA 1930-40

A FINE GOLD AND IVORY-COLOURED ENAMEL BOX, CIRCA 1930-40 hexagonal, the hinged cover inset with a citrine itaglio, carved with a portrait of a young woman, within a filigree border, the lid further set with four cabochon emeralds, oval emerald-set thumbpiece. 4cm diameter