26 avril 2014
An Art Deco Multi-Gem and Diamond Brooch, by Mauboussin
An Art Deco Multi-Gem and Diamond Brooch, by Mauboussin. Photo Christie's Image Ltd 2014 The pavé-set diamond openwork hexagonal frame decorated with carved emerald, sapphire and ruby leaves, enhanced by black enamel detail, to the calibré-cut emerald,...