Ariel: Gray Diamond, will take in every gem she wants despite the other diamonds

Anthony: Matte Green Pearl, is Gray Diamond's right hand gem.

Clive: Light Green Pearl, lovers with Olivine Pearl

Mathilda: Olivine Pearl, a leader of forces and Light Green Pearl's lover

Nino: Forserite Peridot, the youngest gem in her court and a deep cut. Gray Diamond still loves her

Jaffar: Colorless Forsterite, what the others call defective but Gray Diamond calls him a friend. A top warrior.

Fernand: Pigeon's Blood Ruby, and originally a gem from Red Diamond's (Ryoma) court who was considered too rowdy to handle.

Saber: Mekong Whisky Sapphire, and original from Gold Diamond's (Xander) court and has been with Gray Diamond from the beginning.