The Great Diamond Authority

The Great Diamond Authority" is the matriarchal body of Gem leaders who rule in absolute power over Homeworld and the existing Gem colonies.

Characters
Villains
Non Humans
18 more
Aliens
Humanoid
Groups
Homeword Gems
Dictators
Lawful Evil
Genocidal Villains
Planet Destroyers
The Dreaded
Scary Characters
Characters hailing from the Steven Universe Universe
Characters in Future Warfare
Characters in LOTM: The New Multi-Universal War
Main Villains in LOTM: The New Multi-Universal War
The K Team's Villains
Characters In Phase 3 (The Aftermath of The Multiversal War)
Teams Active in Phase 3

The Great Diamond Authority is a part of Common Defense Pact.

Members[]

Allies: Homeworld Gems, Galactic Empire, First Order, New Ozai Society(puppets),

Enemies: The Crystal Gems, The Resistance, The K Team, The X Team,