# Elemental Gem *Wondrous item, uncommon* ![](Mechanics/CLI/items/img/elemental-gem.webp#right) **Items in this group:** - [Elemental Gem, Blue Sapphire](Mechanics/CLI/items/elemental-gem-blue-sapphire-xdmg.md) - [Elemental Gem, Emerald](Mechanics/CLI/items/elemental-gem-emerald-xdmg.md) - [Elemental Gem, Red Corundum](Mechanics/CLI/items/elemental-gem-red-corundum-xdmg.md) - [Elemental Gem, Yellow Diamond](Mechanics/CLI/items/elemental-gem-yellow-diamond-xdmg.md) *Source: Dungeon Master's Guide (2024) p. 257. Available in the <span title='Systems Reference Document (5.2)'>SRD</span> and the Free Rules (2024)*