Star Sapphire is a fictional character in the DC Comics universe, primarily associated with the Green Lantern series. She is a member of the Star Sapphires, a group that harnesses the power of love through the violet light of the emotional spectrum. Star Sapphire's abilities include flight, energy projection, and the power to create constructs, similar to other Lanterns. The character's real name is Carol Ferris, who has a complex relationship with Hal Jordan, the Green Lantern. Initially introduced as a love interest, she later becomes a powerful figure in her own right, often battling both heroes and villains while exploring themes of love and obsession.