Ruby

Ruby (ルビー Rubī) is a female Japanese hare Jewelpet who represents Luck or Courage, and one of the three mascot characters of the Jewelpet franchise. She is the main protagonist among all of the Jewelpets in each series and the very first Jewelpet in the roster overall. She is also the most notable icon of the franchise.

Appearance
Ruby is a Japanese hare with a white body and pink inner ears. Her Jewel Eyes are made out of red rubies. For her attire, she wears a pink cherry blossom flower on her left ear with a red star in the center of it and a pink pearl necklace with a pair of red cherries around her neck.

Jewel Charm
Ruby's Jewel Charm is oval-shaped. It is red in color and has an embedded heart-shaped ruby with four ruby crystals surrounding it. It is also decorated with white gold lines. The white gold changes to pure gold when it's powered up in the final episode of the first series.