History / 1960
Oscar Heyman & Brothers celebrates its 50th Anniversary.1969, November
Oscar Heyman & Brothers designs and manufactures the legendary Taylor-Burton Diamond into a necklace for Cartier in one week’s time so that Taylor may wear the piece at Princess Grace of Monaco’s Scorpion Ball.1972
Oscar Heyman & Brothers jewelry goes to the moon. Apollo 16’s Charles Duke Jr, John Young, and Thomas Mattingly II are gifted and travel with gemstone encrusted medallions by the owner of North American Rockwell, the command module’s manufacturer.1977
Her Majesty Queen Sirikit of Thailand purchases Oscar Heyman jewelry through Bangkok retailer H. Sena.
Oscar Heyman & Brothers moves into 501 Madison Avenue, where the workshop and design studio remain today.1970
Oscar Heyman dies in New York and George Heyman, the youngest of the brothers, becomes president of the firm.1973
Oscar Heyman & Brothers begins to conduct business in Japan. David Heyman, son of Harry, runs the business there.1979
Harry Heyman dies.