FRENCH ART DÉCO PLATINUM AND DIAMOND BROOCH

platinum Art Déco period brooch adorned with central diamond (circa 0.40 ct.), 6 baguette cut diamonds (circa 0.50 ct.), round brilliants (circa 4.50 ct.) with clasp and safety chain French hallmark ‘dog’s head’ 5.8 x 3.5 cm gross weight: circa 16 gr.