Rubyic or Rubigender is a xenogender connected to rubies. It falls under the crystalcoric umbrella. It could feel red, shiny, and valuable. As well, the individual may just like rubies and want to incorporate them into their identity to understand it more.
This gender was coined by Tumblr user mogai-flag-central on January 15, 2019. It was expanded on by wikia user NotTrash on March 9, 2021.
The flag was created on the same day by the same user.