Pearl's Dimension is a pocket dimension that is used to store various items. It made its appearances in Issue 5 and Issue 6 of the Steven Universe comic series, where the Old Book Gem was causing trouble inside the dimension but was eventually defeated.
It also made its appearance in the televison series episode "A Single Pale Rose" when Pearl asked Steven to go inside her gem to look for her phone. Pearl also summons items from it, such as a police tape, a roll of bandages, and the Mirror that formerly contained Lapis Lazuli.
As seen in the comic, it has dull green/gray broken down pillars coming out of the sky, containing what appear to be gem chunks inside. It has rose bushes growing along a stone path and a dull light purple sky with rhombus stars and Pearl's face with closed eyes in the background. However, in the television series, the room is just plain white with an inner Pearl inside her gem and the room contained various items arranged in alphabetical order.
- While not defined early on, this is the first gem pocket dimension shown being used.
- Like all comic-related entries, Pearl's Dimension as depicted in the comic may or may not accurately depict the one in the show.