Amelie is a Djungarian hamster Jewelpet with gray fur featuring a dark gray stripe on her head, pink paws, and a white belly marking. Her amethyst Jewel Eyes match the purple diamond-shaped amethyst jewel set within her pink pearl necklace; she also wears lime green or dark green ribbons on her ears. Representing Bonds, her magic centers on creating and protecting relationships, with manifestations varying across appearances—sometimes emphasizing love, future hopes, or family bonds.

In *Jewelpet* (2009), she belongs to the elite Jewel Eight. Antagonist Dian corrupts her in episode 34, twisting her magic to turn human babies against their parents. Protagonists free her during a Jewel Games race.

*Jewelpet Twinkle☆* pairs her with the magician Angelina, one of the Julliangeli sisters. She antagonizes Ruby, Garnet, and Sapphie, viewing Sapphie as her primary rival and displaying sarcastic traits.

*Jewelpet Sunshine* reimagines her as "Captain Amethyst," a ninth-generation pirate captain guarding the Rainbow Jewel, referencing the Jewel Eight's maritime journey from the first series.

In *Jewelpet Kira☆Deco—!*, Amelie is trapped as a maid to Goriking in Paradise Village, a desert town hostile to jewels. Ruby and her allies, specifically the Pink and Blue Knights, rescue her.

She appears at a Christmas party hosted by the Jewelpet Café Happiness in *Jewelpet Happiness*, forming her own Magic Gem.

Amelie is the second smallest Jewelpet after Charotte. Her birthdate is February 9, aligning with amethyst as her birthstone.