Faux Diamond Brooch with Faux Emeralds & Pearl Costume Jewelry Dragonfly Brooch Gorgeous Dragonfly brooch pin inspired by Russian jewelers of the early twentieth century. Inspired by an antique Russian pin that has platinum wings covered with huge rose cut diamonds and emeralds from the Ural Mountains. Produced by the Metropolitan Museum in collaboration with the Moscow Kremlin Museums. Comes with a card telling the history of the design. Part of the proceeds go to the Metropolitan Museum.