Garnet

According to the official website, Garnet is prideful and very hardworking. She loves to boast about her beauty, but is also very bad-tempered about it.

In the anime, Garnet is very girly, liking the color pink, cute stuff, and fashion, but she's also sassy, tough, and has a hatred towards bad men. She often lashes out when others are being dumb or things go south. Garnet is often sarcastic and tends to act haughtily towards people she deems inferior, as seen in her interactions with the dim-witted Ruby. But she hates it when someone insults her friends.

In Jewelpet Sunshine and Jewelpet Happiness, Garnet is a diligent hard-worker when working as a waitress in a café. She is also diligent in her performance skills in Sunshine, as she wants to be a performing actress in the entertainment industry. Despite being the Jewelpet of Love, she appears to be oblivious to those, such as Masago Kuroda, who have a crush on her.