Vhernier, Italy. A Palloncino balloon brooch, the 18ct mount set with a rock crystal balloon over blue base, with diamond set articulated ribbon, marked to verso, 6 cm long, 11.4 grams
Sold for £1,100
Vhernier, Italy. A Palloncino balloon brooch, the 18ct mount set with a rock crystal balloon over blue base, with diamond set articulated ribbon, marked to verso, 6 cm long, 11.4 grams