Fire Quartz has an appearance similar to that of other Fire Quartzes, as they have a muscular thick build with a warm color scheme. Their skin is red-orange and they have two eyes, a small nose, and undefined lips. Their hair is normally black but when fired up is orange and red, resembling fire. Their arms come from their shoulders and below and are thick and muscular. Their gemstones are on their naval and upper left palm and are red and orange.
Pre-regeneration (Debut) Edit
They wore Steven's shirt overtop of Ruby's shirt that was tinted darker red. They also wore Steven's jeans and sandals.
Post-regeneration (Current) Edit
They now wear Ruby's silver wedding ring on their nose as well as Steven's shirt, jacket, and jeans, and dark red boots.
They are described as silly and hotheaded, but also over the top.
Fire Quartz possesses standard Gem abilities, bubbling, shapeshifting, fusion, regeneration, agelessness, and superhuman strength/durability.
- When fused with Sapphire, they form Sunstone.
- When fused with Sapphire and Pearl, they form Pietersite.
- When fused with Sapphire, Pearl, and Amethyst, they form Obsidian.
- Baseball Mitt Proficiency: By combining Steven's shield with Ruby's gauntlet, Fire Quartz can summon a baseball mitt that can shoot fireballs and enlarge in size if needed.