"Napoleon III Transformation Pendant Brooch"
Gold and silver pendant, eagle's head hallmark It represents a blooming flower. It is entirely set with rose-cut diamonds. The center is adorned with an old-cut diamond measuring 0.30 carat. Can it be worn as a brooch using a pin that screws into the back? Length 6 cm Weight 12.7 g French work from the Napoleon III period 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato