Jane Goodheart established and ran a small workshop that manufactured costume jewelry productions of well-known jewelry masterpieces by Faberge and other famous designers, plus antique pieces of Etruscan, Russian, Egyptian, Chinese and French jewelry. She marketed these creations to museums across the United States in batches of 12 assorted items, for which she charged $680 per batch. In turn, the museums sold the jewelry at prices averaging nine times what they paid for the jewelry.