Blue Gems can be used to turn Chester into Snow Chester by placing at least one in each of his inventory slots on a Full Moon. Snow Chester's special ability is preserving food longer like an Ice Box.
In the Shipwrecked DLC, Fishing with Trawl Net in deep Ocean has a small chance to catch a Blue Gem. The chance is higher during Hurricane Season and Dry Season. Magma Piles found in Magma Fields also have a chance to drop Blue Gems when dug.
Don't Starve Together Edit
|Obtained by inserting the Gem into the Cratered Moonrock.|
- The Blue Gem's element appears to be ice; its opposite being the Red Gem for fire.
|Pickable without tools||Cut Grass • Twigs • Cut Reeds • Petals • (Seashell • Dubloons )|
|Obtained using||Log • Living Log • Charcoal • (Palm Leaf ) (Cork )|
|Obtained using||Rocks • Flint • Gold Nugget • Nitre • Gems • Marble • (Charcoal • Coral ) (Moon Rock )|
|Obtained using||(Rocks • Flint • Gold Nugget • Nitre • Gems • Sand )|
||(Vine • Bamboo ) (Grass • Tuber (Blooming Tuber) )|
|Obtained by trading||Gold Nugget • Gems • (Dubloons ) (Oinc (Tenpiece Oinc) • Royal Gallery Key )|
|Obtained by other methods||(Obsidian • Tar )|