They're out here trying to be clowns.
The court of the Matriarch.
Porcelain isn't considered a true diamond given her artificial creation, but she's given some minor diamond authority. Her court is small, consisting of her playmates. She's Princie's best friend.
Gems under Princie Pink Diamond. He considers his most loyal gems as playmates or friends, but loves his court equally. His caretaker is Nuummite.