Boucheron, 18ct gold, coral and chalcedony 'Serpent Boheme' brooch; modelled in textured gold, featuring a pear shaped cabochon coral weighing approximately 8.00 carats and chalcedony weighing approximately 11.00 carats, signed Boucheron and numbered 19699, measuring approximately 50 mm x 30 mm, gross weight approximately 29.2 grams.