Table Coral (Subnautica)

The Gemmed Disk is a harvestable life form belonging to the group of flora.

Appearance
Gemmed Disks come in four different colors, namely red, green, blue, and purple. The red variety is far more common than the other three and can easily be found in the Safe Shallows biome. As the name suggests, they are disk-shaped and have several small "gems" at their top and bottom.

Gemmed Disks are usually found attached to walls. The only exception seems to be the Blue Gemmed Disk, which can be observed growing upwards from the seabed. Each color seems to be exclusive to one or a few different biomes. Gemmed Disks are bioluminescent.

Uses
If cut using a knife, Gemmed Disks leave behind several Gemmed Disk Pieces that will drift to the ground. Sometimes the disk glitches. If this bug occurs, simply restart the game.

Gemmed Disk Pieces are a material that can be used to make a computer chip, which in turn can be used for HUD upgrades.

At the moment, there is no distinction between the different colors. All Gemmed Disk Pieces have the same item symbol.

Gallery
For a more complete gallery, visit Gemmed Disk/Gallery.