Blue Pearl as she is referred to by the Crewniverse) is a Homeworld Gem that originally belonged to Blue Diamond. She first appeared in a flashback in "The Answer" and made her official debut in "Steven's Dream". Much like that of her friend Yellow Pearl, she resides on Earth, living as a free Gem.Her height and physical frame are identical to the Crystal Gems' Pearl and Yellow Pearl; she is altogether very lean, with long legs and arms, and has a tall oval-shaped head with a prominent and pointed nose. She has sky blue skin and messy, chin-length periwinkle hair. The upper portion of her face is covered by her bangs, similar to how her owner Blue Diamond covers her face with her hood. Her outfit consists of a periwinkle bodysuit with an open diamond-shaped keyhole neckline (similar to Yellow Pearl's), a sheer, frost-blue, knee-length skirt, and pale blue flats. Her gemstone, a powder-blue cabochon pearl, is located on her chest.Blue Pearl is a shy and quiet Gem, performing her duties without speaking. Most instances where Blue Pearl speaks is when Blue Diamond talks to her first. Blue Pearl is also seen to be easily frightened, as shown when Greg Universe pops out of the bushes before her; she gasps and has a fearful expression on her face. Like other Homeworld Gems, Blue Pearl is shown to not have a problem carrying out her Diamond's commands. She is also friendly, as she says, "Welcome back," to the Crystal Gems' Pearl in the episode, "Familiar", and she is brave enough to admit her liking to drawing, whereas Yellow Pearl insists that feelings are irrelevant and refuses to say what she likes for fun.Blue Pearl has served Blue Diamond for thousands of years, well before Pink Diamond owned Earth.

Blue pearl:stands next to pink diamonds broken throne spider mech