Peridot is a female Papillon Jewelpet and one of the main Jewelpets that appeared in the first series. Representing Dream Fulfillment, Peridot is a Gajin and a fluent English speaker who sometimes paired alongside Luna and Milky working in the Strawberry Cafe. She also made several appearances in Jewelpet Twinkle and Kira Deco and has a bigger role as a main character in Jewelpet Sunshine. She is voiced by Yuki Kaida.