I do no know if this has already been done but, :P
So you know in the episode (Adventures in Light Distortion) where Steven and the gems went to go get Greg from the human zoo and they are all in the ship. and thats where we found out there were mini gems?
and then in recent episodes (Jungle Moon) it was revealed who Pink Diamond was and that she was actually small
what if the reason there are ‘mini’ gems is so Pink Diamond could feel tall and powerful like the other Diamonds? :3