The Jewel Star Grand Prix (ジュエルスターグランプリ) is a special contest when all of the contestants gather 12 Jewel Stones from their magical study in Jewel Land. The contestants compete in magical battle and the winner will obtain the title "Jewel Star", while giving her/him a magical crown that can grant three wishes to the winner. The first Jewel Star Grand Prix was first held inside Jewelina's Castle while the winner of the last Grand Prix is Judy and her Jewelpet Prase