Blue Diamond's Pearl

Blue Diamond's Pearl (affectionately dubbed Blue Pearl in the credits) is the personal servant of Blue Diamond and a minor antagonist on Cartoon Network series Steven Universe.

She is voiced by Deedee Magno-Hall, who also voices the Crystal Gems' Pearl.

Appearance
Physically, she appears almost identical to the Crystal Gems' Pearl and Yellow Pearl, as she also possesses a thin, tall build, a pointed nose, and pixie haircut. She has sky blue skin and chin-length, messy, periwinkle hair. In the fashion of her owner, Blue Diamond, the upper portion of her face is covered by her bangs. While it is not shown in the actual series, she has at least one eye, as seen in a drawing by Joe Johnston. Her outfit consists of a periwinkle bodysuit with an open diamond-shaped keyhole neckline, similar to Yellow Pearl's, a knee-length, frost blue, sheer skirt, and pale blue flats. Her gemstone, a powder-blue pearl, is on her chest and is a round polished cabochon.

Personality
Blue Pearl is a shy Gem, performing her duties without speaking. The only instances where Blue Pearl speaks is when Blue Diamond talks to her first. Blue Pearl is also seen to be easily frightened, because when Greg pops out of the bushes before her, she gasps and has a fearful expression on her face. Blue Pearl is shown to not have a problem taking on requests by Blue Diamond.

The Answer
Blue Pearl stands on Blue Diamond's Palanquin, and silently watches Sapphire speak with Blue Diamond.

Steven's Dream
Blue Pearl walks over to the bushes after hearing Steven and Greg. Blue Pearl is startled by Greg when he pops out, and brings him to Blue Diamond after directed to.

Blue Diamond
For millennia, Blue Pearl has been travelling around with Blue Diamond. She respects her Diamond, constantly bowing in her presence and saluting her. Blue Pearl takes on any request Blue Diamond may ask of her, and doesn't appear to have any issue with that.

Season 2

 * "The Answer" (debut, non-speaking)

Season 4

 * "Steven's Dream" (appears)