Raw Gem

Raw Gems can be gathered from Gemstone Veins (1x) or Rich Gemstone Veins (2x), or by shaping Gemstone in the Shaper (3x). It can also be used as a decoration block.

Crafting
(Main article: Crafting)

Raw Gems can be placed in the Shaper to make Quartz, Emerald and Sapphire. 4x Raw Gems can be converted into 1x Gemstone.