Diana

Diana (ダイアナ Daiana) is a female Munchkin Jewelpet who represents Charisma.

Personality
According to the official website, Diana is generally depicted as precocious and elegant. She can also be very loyal to her friends and is always there for them.

In Jewelpet, she is very sneaky and very cruel to the Phantom Herb Thieves, the people who work for her. In a few episodes of the series, she is shown to be nicer than usual. She is known as a "dark Jewelpet" in this series, acknowledging her dislike and hatred towards bananas.

In Jewelpet Twinkle☆, just like her first series counterpart, Diana is cruel and boastful around most people, but she is also very loving and loyal to her partner Alma Jinnai.

In Jewelpet Kira☆Deco!, she is a bald wig comedian who highly demands people to make her laugh. She seems like an airheaded Jewelpet at first, but later reveals her true motives and forcefulness in episode 49.

In Jewelpet Happiness, she is initially manipulative to achieve her goals, but after befriending Sachi Hakamada, she becomes a more encouraging and caring companion.