Casting jewelry is a process called centrifugal jewelry casting, beginning with a wax pattern, which is placed inside plaster, melted out of the mold to form a cavity and then the mold is filled with the gold to form a piece of jewelry. See the jewelry casting process with a demonstration from a bench jeweler and gemologist in this free video on jewelry.
Expert: Chuck Koehler
Bio: Chuck Koehler, a bench jeweler and gemologist, has been in the jewelry industry since 1978.
Filmmaker: Dimitri LaBarge