"Sapphire" is one of the two Gems fused to form Garnet. Over 5,750 years ago, Sapphire lived on Homeworld, as an aristocratic Gem and part of Blue Diamond's court. She was part of the diplomatic team sent to stop Rose's Rebellion on Earth, along with 3 Rubies assigned to guard her. Sapphire saw a future where the rebels Rose Quartz and Pearl were indeed caught and stopped; however, seven Gems, including herself, were going to be poofed in the process.