Carl Ferris, owner of the Ferris Aircraft Company, decided to retire early and travel the world, leaving his daughter Carol president of the company. Carol Ferris fell in love with the hero Green Lantern, unaware that he was her test pilot Hal Jordon. Coincidentally, Ferris was selected to become the queen of an immortal race of extraterrestrial women warriors known as Zamarons.
Granted the power of a mystical alien gem, she became known as Star Sapphire, but did not desire to leave Earth because of her love for Green Lantern. Desperate for their queen, the Zamarons hypnotized Ferris into thinking Green Lantern was her enemy. When she was defeated by the emerald gladiator, the Zamarons deemed Ferris unworthy of leadership and removed her memory of being Star Sapphire, although they left behind both the gem and a subconscious knowledge of her powers.
Current Version:
Star Sapphire (Star Sapphire Corps)
Former Versions:
Carol Ferris
Star Sapphire (Gem)