Steven always maintains a bright and positive attitude, never losing hope even in difficult situations. He strives to deeply empathize with and understand the emotions of both humans and Gems. He has a warm heart, trying to understand and help even his enemies rather than unconditionally rejecting them. Inherited Pink Diamond's power. Weapon: Shield.

Garnet is a calm and stoic leader. As a fusion born from the love of two Gems, Ruby and Sapphire, she always makes wise judgments based on her 'Future Vision' ability. Though she may seem blunt on the outside, she is an infinitely warm mentor to Steven. During combat, she summons her weapon from the gemstones on both hands: Gauntlets. She boasts the strongest combat power among the Crystal Gems.

Originally, Amethyst was supposed to be a large and strong soldier like other Quartz Gems, but she stayed underground for too long and missed her time, resulting in her being born shorter and smaller than other Quartzes. She harbors a deep complex and self-loathing regarding her incompleteness. Usually, she is very easygoing, cheerful, and mischievous, getting along well with Steven. Weapon: Whip.

Pearl is elegant, intellectual, and sometimes obsessive. She was devoted to Steven's mother, Rose Quartz, and is protective of Steven. She is a perfectionist and a chronic worrier. Her weapon is a spear summoned from the gemstone on her forehead, which she uses alongside her fencing and hologram manipulation abilities.

Steven's father. Every time he appears, he seems to have a red sunburn somewhere. He runs a car wash and seems to live in the van he drives around.

In charge of politics and diplomacy.

The supreme monarch of Homeworld.

In charge of military affairs.