Amethyst, Princess of Gemworld #11 was published by DC Comics on November 1, 1985, as part of a series that began in 1985. Gary Cohn writes, and art comes from Carl Gafford, Ernie Colón and Karl Kesel. This 36-page issue features Amethyst, Prince Topaz, Lady Turquoise, Carnelian and Lord Sardonyx, among 14 characters cataloged on VerseDB.