Mastoloni was founded in the mid-1920s with the original name Frank Mastoloni and Sons, Inc.  The company dedicated itself to searching worldwide for exotic materials such as coral, cameos, jade, and cultured pearls.  After about two decades, Mastoloni became one of the first in the world to focus solely on cultured pearls. 

Together, the Mastoloni family built a company based on principles of quality, fair dealings, and innovation.  By the late 1970s, Mastoloni had developed its own brand, renowned for meticulous design and craftsmanship. 

Mastoloni's success continues today.  It is known as one of the most trusted and respected companies in the pearl industry, consistently able to supply virtually any cultured pearl desired.