Brooches Jewels : AN EARLY 20TH CENTURY ENAMEL, SAPPHIRE, AMETHYST, PEARL, DIAMOND, SILVER AND GOL… 28 July 2018 3145 Brooches Jewels : AN EARLY 20TH CENTURY ENAMEL, SAPPHIRE, AMETHYST, PEARL, DIAMOND, SILVER AND GOLD BUTTERFLY BROOCH, circa 1900