What is the difference between French and Italian enamel?
French enamel is powdered glass that is heated to temperatures of 1200 to 1500 degrees, where it is crystallized and adheres to the surface of the metal. French enamel does not scratch and can be subjected to harsh chemicals (excluding hydrochloric acid.) Because it is glass based, it can chip if it is hit against a sharp surface. Although it can be repaired, some people who wear their jewelry a little hard will chip the enamel repeatedly. Additionally, there are color limitations. You cannot adhere French enamel to white gold or platinum. The Italian enamel process contains particles of quartz. It is baked at a lower temperature than French enamel. The great thing is it will not chip. Household chemicals will not harm the enamel. It is also possible to match almost any color. Italian enamel should not be exposed to a direct flame, but when do you put your hand in a direct flame? Theoretically you could scratch it, but this is unlikely to happen. If it is scratched over a long period o
