Board Thread:News and Announcements/@comment-4389976-20151221203044/@comment-25410601-20160123234307

RainbowLuigi770 wrote: She not a fully 100% crystal gem member yet

plus ONLY garnet let a gem to join NOT steven

also steven lied Actually the criteria for being a Crystal Gem was outlined in the guidebook and I believe Peridot fulfills all the requirements. Also, Garnet did accept Steven's declaration that she was one. So yeah, she's a Crystal Gem, 100%.