Gem-

Sets
	Booster SP: Raging Masters; Duel Terminal 5a; Duel Terminal 6a; Duel Terminal 6b; Duel Terminal 7a; Duel Terminal 7b; Duel Terminal Chronicle 3 - Chapter of Destruction; Duel Terminal - Judgment of Omega!!; Duel Terminal - Ouroboros, Wicked Dragon of Destruction!!; Duel Terminal - Sacred Star Knights!!; Duel Terminal - Vylon Descends!!; Duel Terminal - Xyz Startup!!; Generation Force; Hidden Arsenal 5: Steelswarm Invasion; Hidden Arsenal 6: Omega Xyz; Hidden Arsenal 7: Knight of Stars; V Jump Edition 2; V Jump Edition 4;

Gem-
Gem-
	"Gem-Turtle", "Gem-Knight Pearl" and "Gem-Armadillo" in the artwork of "Xyz Weight"
Japanese	ジェム; Jemu (romanized); Gem (translated);
French	-Gemmes;
German	Edelstein-;
Italian	-Gemma;
Korean	젬; Jem (romanized); Gem (translated);
Portuguese	-Gema;
Spanish	Gema;
Sets
Sets
	Booster SP: Raging Masters; Duel Terminal 5a; Duel Terminal 6a; Duel Terminal 6b; Duel Terminal 7a; Duel Terminal 7b; Duel Terminal Chronicle 3 - Chapter of Destruction; Duel Terminal - Judgment of Omega!!; Duel Terminal - Ouroboros, Wicked Dragon of Destruction!!; Duel Terminal - Sacred Star Knights!!; Duel Terminal - Vylon Descends!!; Duel Terminal - Xyz Startup!!; Generation Force; Hidden Arsenal 5: Steelswarm Invasion; Hidden Arsenal 6: Omega Xyz; Hidden Arsenal 7: Knight of Stars; V Jump Edition 2; V Jump Edition 4;
Anime appearances
	Yu-Gi-Oh! GX; Yu-Gi-Oh! ARC-V;
Manga appearances
	Yu-Gi-Oh! D Team ZEXAL
Lists	Members; Support;

"Gem-" (ジェム Jemu) is a sub-archetype of Level 3/4 EARTH monsters that support the "Gem-Knight" archetype. This sub-archetype is composed of four monsters (three Rock-Types and one Spellcaster-Type).

Members