Gem (disambiguation)

Gem may refer to:
 * Gem (XC1) - the items in Xenoblade Chronicles and Future Connected
 * Gem (XC3) - the items in Xenoblade Chronicles 3
 * Gemstone - collectibles used to craft low-tier s in Xenoblade Chronicles 3
 * Pure Gemstone - collectibles used to craft middle-tier s in Xenoblade Chronicles 3
 * Ultra Pure Gemstone - collectibles used to craft high-tier s in Xenoblade Chronicles 3