Princess Amethyst is a minor recurring character in DC Super Hero Girls. She is the ruler of the Gem World, from which Eclipso and Dark Opal were banished from.
Princess Amethyst is a young, blond-haired woman, with purple eyes and peach coloured skin. She wears a golden tiara, with round Amethyst crystal engraved in the middle, a violet dress, with golden shoulder pads, waist line and belt.
Princess Amethyst is voiced by Cristina Pucelli in the English version of the cartoon.
She appears in a flashback shared between Dark Opal and Eclipso, showing her off as ruler of the Gem World. Sher arrives on her Pegasus, along with her guard to arrest Dark Opal and Eclipso.