Macaronia is a female Holland Lop Sweetspet crafted from macarons, hailing from Sweetsland. Her form features a body of white fur, with light pink coloring her hands and feet. Her long floppy ears showcase pink inner sections tipped in hot pink, complemented by magenta and blue eyes. A light pink macaron-shaped tail completes her look. She consistently wears a pink frilly cap adorned with a cherry and a blue beaded necklace featuring a green macaron pendant.

She first appears in *Jewelpet Sunshine* episode 38a, attending a Christmas party. Later, in *Jewelpet Kira☆Deco!* episode 19, she offers sweets to stars. Her most prominent role unfolds in *Jewelpet the Movie: Sweets Dance Princess*, where she serves as the chef creating the birthday cake for Princess Mana's seventh birthday celebration. These appearances represent her documented involvement within the franchise's official media.