Gemme de la Punition (ジェム・デ・ラ・プニチオン Jemu de ra Punichion?), also known as Amethyst (アメシスト Ameshisuto?), is a Dark priest from the kingdom of Ajar. He is the son of Opal and Ranz de la Punition and brother of Obsidian. Amethyst is a childhood friend of Pyrite. In Gemme's adulthood, he, his brother Pierre, Pyrite, and another Dark priest named Onyx made a cult based upon the Prophecy and takes the name "Amethyst". Somewhat 10 years later, Amethyst was invited to join the Guild of Knowledge for his renowned knowledge of Darkness. About 10 years after entering the Guild, Amethsyt, along with his fellow priests, were approached by King Anthony, who wished to know how to return the Moonstone Key. After Obsidian told King Anthony how to return the Key, Amethyst and the other priests followed Anthony. Much later, during Diavolo's War, Amethsyt fought alongside Destros until the End of the World. Much later, after the world is brought back, Amethyst betrays his brother and repents to everyone and joins King Anthony in defeating Demolt Destros.


An amethyst is a violet variety of quartz.

Gemme is the French word for "gem".

de la Punition means "of punishment" in French.