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Amethyst of Gemworld is an American animated action-fantasy television series based on Amethyst, Princess of Gemworld by DC Comics, being developed by [guy who worked on animesque shows before]. It is produced by DC Entertainment and Warner Bros. Animation and it will premiere on HBO Max on October 23rd, 2020.


Amy Winston learns that she comes from a dimension called Gemworld as she returns to Gemworld with the purpose to free it from the clutches of the villainous Dark Opal.



  • Princess Amethyst/Amy Winston (voiced by Ashley Johnson) - the princess of Gemworld who believed she was a regular girl and now is out to save Gemworld from Dark Opal's grasps.
  • Prince Topaz (voiced by Michael Rosenbaum) - the prince of the kingdom of Topaz who aids Amethyst in her journey to stop Dark Opal.


  • Lord Garnet (voiced by Jonathan Adams) - an old ally to King Amethyst who agrees to mentor Princess Amethyst to defeat Dark Opal.
  • Citrina (voiced by Susanne Blakeslee) - an old lady who is the loyal maid to the Amethyst family and a close ally to Princess Amethyst.
  • Lord Moonstone (voiced by Jeff Bennett) - the lord of the Moonstones who is somewhat arrogant but well meaning.
  • Lady Moonstone (voiced by Jennifer Hale) - Lord Moonstone's friendly and caring wife who cares about his safety.
  • Lady Turquoise (voiced by Kari Wahlgren) - the princess of the Turquoise Kingdom who is completely smitten with Prince Topaz.
  • White Opal (voiced by Clancy Brown) - Dark Opal's brother who is the complete opposite of him and is more heroic and friendly.
  • Quaar (voiced by Josh Keaton) - a humble citizen of the Aquamarine Islands who leads a small resistance against Lord Aquamarine.
  • Ruby (voiced by Jim Meskimen) - the former lord of the Ruby Kingdom who threw himself into exile after the Kingdom got destroyed by Dark Opal's forces.
  • Granch (voiced by Dee Bradley Baker) - a slightly deformed man who is the son of Dark Opal who he abandoned due to being considered hideous.


  • Dark Opal (voiced by Jamieson Price) - a terrifying enemy of the House of Amethyst who took control of Gemworld and wants to kill off Amethyst to finally have no more opposition.
    • Carnelian (voiced by Yuri Lowenthal) - a man who Dark Opal raises as his own son and second-in-command as a result, he is very egotistical and bratty.
    • Princess Topaz (voiced by Grey Griffin) - Prince Topaz's sister who forms an alliance with Dark Opal so she could be in charge of the Topaz Kingdom and to place her brother out of the picture.
    • Lady Sapphire (voiced by Vanessa Marshall) - the lady of the Sapphire Kingdom who is somewhat xenophobic and formed an alliance with Dark Opal to gain a husband for herself.
    • Sardonyx (voiced by Matthew Mercer) - the desert king of the snakes who was forced to form an alliance with Dark Opal.
    • High Priest Diamond (voiced by [holier than thou Voice]) - a highly religious zealot who worships Black Opal as a god and has all of the other diamonds worship him too.
  • Lady Emerald/Fire Jade (voiced by Mae Whitman) - the only heir to the Emerald Kingdom who is in a state between life and death and needs to drain all of the energy of Gemworld to survive.
  • Lord Aquamarine (voiced by Mark Hamill) - the lord of the Aquamarine Islands who uses oppression in his kingdom and has an obsession with replacing Dark Opal as the Lord of Gemworld.
  • Peridot (voiced by Patton Oswalt) - a famous con-man throughout Gemworld who often tries to con people and truly has no friends or allies.


See List of Amethyst of Gemworld episodes.


  • The series takes heavy inspiration from the comics yet also treats itself like its own thing.