Napoleon III brooch pendant in yellow gold set with old cushion-cut diamonds totalling approx. 1.20 ct, decorated with fleur-de-lys and openwork and chased scrolls, the whole finished in pendants French work, horsehead hallmark Circa mid-18th century H: 9 cm - W: 3.5 cm Pb: 16.86 g (18K-750/1000) Accompanied by its shaped presentation case