Fine Enamels by Crown Jewelry. The beautiful art of Cloisonne enameling began more than 500 yes ago somewhere in central Asia it is now ax highly developed in China in the end of the Ming Dyanasty after enameling and firing is completed each piece is then hand ground polished and gets fired again which gives the piece the beatifully deep and lustrous shine that will remain for centuries which makes each piece as beatiful for great great grandma as it will be for all generations to be lucky enough to inherent such a beatifully work of art