7 septembre 2015
An Art Deco corallium rubrum, jade, enamel and diamond brooch, circa 1930
An Art Deco corallium rubrum, jade, enamel and diamond brooch, circa 1930. Estimate £5,000 - 7,000 ( €6,800 - 9,600) . Photo: Bonhams. Set to the centre with three horizontal corallium rubrum batons, between curved bands of black enamel and single-cut...