Calvaire Inc. (1920s-1960s)
Calvaire was founded in the 1920s in New York by Rachel Calish and Stella Aronson. Initially, they produced their pieces abroad but during World War II production moved to the United States. The brand was known for its high-quality jewelry and Calvaire jewelry pieces are rare to find and are highly collectable. Calvaire ceased production in the late 1950s or early 1960s.