gemsona

noun

1. A Crystal Gem or regular Gem alter ego or self-insert character created by a fan.

   “The fanbase has been prolific in the propagation of theories and speculation as well as the creation of original gem warrior characters or "gemsonas."”

   “She also provides links to her “gemsona” (herself as a Gem) and a Steven Universe fan comic that she drew.”

   “The aesthetic of most of the gemsonas follows popular, mostly American animation character forms, although some anime styles are also found.”