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.|
|Pickable without tools||Cut Grass • Twigs • Cut Reeds • Petals • (Seashell • Dubloons )|
|Obtained using||Log • Living Log • Charcoal • (Palm Leaf )|
|Obtained using||Rocks • Flint • Gold Nugget • Nitre • Gems • Marble • (Charcoal • Coral )|
|Obtained using||(Rocks • Flint • Gold Nugget • Nitre • Gems • Sand )|
|Obtained using||Vine • Bamboo|
|Obtained by trading||Gold Nugget • Gems • (Dubloons )|
|Obtained by other methods||(Obsidian )|