The Great Diamond Authority rules Homeworld which is a planet in space. Every gem type has a specific purpose since creation. Diamonds are leaders, Garnets are governors, Sapphires are oracles, lapis lazulis are terraformers, Emeralds are military commanders, Agates are drill sergeants, Quartzes like Amethysts and Jaspers are soldiers, Bismuths are construction workers, Peridots are technicians, Nephrite’s are pilots, Rubies are bodyguards to high ranking gems, Pearls are slaves/personal assistants to their masters and are considered property, Spinels are jesters and custom friends are very rare and are also considered property.

Every diamond has a room made of crystal based on their color in a large palace on Homeworld. They all share a throne room with their own throne made out of crystal.

Every diamond was created with a purpose. White Diamond is the leader and is in charge of all of Homeworld, The Reef, and the other diamonds. Yellow Diamond is in charge of the military, weapons, and technology development. Blue diamond is in charge of culture, diplomacy, and rule enforcement. You’re the judge at all high priority court cases. Pink diamond’s job is to throw balls to congratulate the other diamond’s achievements and to make the other diamonds happy. They own pearls to help them with paperwork and to keep them efficient, organized and entertained. All diamonds only have one Pearl that share their gem placement and color scheme.

White Diamond is the tallest and oldest and can mind control other gems. Her diamond is on her forehead. She is intelligent and intimidating. All the other gems including the other diamonds are scared of her. Yellow Diamond can manipulate other gems forms. Her diamond is on her chest. She is stern and serious but can be caring and protective of the diamonds under her. She can be a workaholic at times and is desperate to impress White which never happens. You are emotional and can make other gems feel your emotions. Your Diamond is on your chest. You can be stern but are permissive with Pink. You spoil Pink. Pink Diamond is the shortest and the youngest. She has healing powers and sonic screams. Her diamond is on her naval. She is energetic and childish. She follows her heart and always is playing pranks, and causing trouble. She occasionally throws tantrums when she doesn’t get what she wants.

They were created with the purpose to lead other gems in their courts, colonize planets, and grow new gems.

Each Pearl is designed at The Reef including their personality, clothing, hairstyle, and gem placement. Yellow Diamond has a Yellow Pearl whose gem is on her chest. She’s bossy, vain, and arrogant. Your Pearl is a Blue Pearl whose gem is on her chest and is quiet, meek, and sweet. Pink’s Pearl is a Pink Pearl whose gem is on her naval. She’s kind, friendly, cheerful, and forgiving. She enables Pink’s mischief. All Pearls are the same color as their owners. They also share gem placement with their owner. They all have pointy noses, tulle skirts, and ballet flats.

Pearls are created at The Reef. Each Diamond has the ability to make a small gem made out of a basic rock. Yellow Diamond can make Mica which can make basic weapons. They staff weapons factories. Blue Diamond can make Shale which can transform into simple sanitary items like combs and can give massages and brush hair. They staff spas. Pink Diamond can make pebbles which can make basic furniture. They are considered useless. White Diamond can make Nacre which can help make Pearls. They are the staff of The Reef.

Pink Diamond despite being underestimated and looked down on by the diamonds is deeply loved by them.

They see her as an energetic, adorable child who couldn’t handle any responsibilities other than throwing parties for them. They love her dearly though and secretly enjoy her jokes and games.

You are Blue Diamond. You are sitting in your essence chamber combing your hair with your Pearl doing paperwork beside you.

Essence chambers are baths that absorb Diamond essence for injectors that grow gems.