Signed fish and crown - Gem。Fish & Crown & Seagrams 14k Gold plated Red/pink/magenta Floral Brooch What Is Cloisonne Enamel? Cloisonne is an ancient technique for decorating metal ware items. Small individual cells are formed from metal which is then filled, making Cloisonne enamel involves filling these cells with powdered enamel which is then fired and polished. Cloisonne enamel jewellery pieces are usually brightly coloured with beautiful designs, definitely worth adding to your jewellery collection. We stock a lovely selection of vibrant, brightly coloured vintage Cloisonne jewellery including Cloisonne floral jewellery, vintage Cloisonne bracelets, vintage Cloisonne earrings, vintage Cloisonne necklaces, vintage Cloisonne brooches and rings through to modern day pieces, featuring British designer jewellery pieces by Fish and Crown and Seagems