Moonstone

Moonstone is a highly ranked homeworld gem that is in charge of finding missing gems. She works under the diamond authority and has been highly praised due to her ability to take charge and find renegade gems.

Her newest assignment lands her on Earth, where a missing Lapis Lazuli has lost her way back home. Along with her Pearl, Moonstone is charged with finding the Lapis and either taking her home or shattering her.

Now in a kindergarden, Moonstone and Pearl find themselves in a battle with a gem that was assumed to be long gone.