Phosphorous

Phosphorous is a Gem that follows Indigo Gabbro around. Her past is very vague, it's unknown where she came from, as the group says that she just started following them one day. It is unknown if there are other Gems like her on Homeworld, or even on Earth.

What is known about Phosphorous is that she is covered in a fur, much like sheep's wool. Athough it is attached to her, like hair. The fur is not directly attached to her Chest though, so she is able to pull back her fur to reveal her Gem.

Phosphorous is very stoic, even more so than Garnet. Phosphorous will usually only answer yes or no questions from the rest of the Gems in her relationship.

It is unknown if Phosphorous is even in Indigo Gabbro's relationship. Although she is important to the others and they wish to keep her safe. This is shown when Celestine kidnaps her.

When Phosphorous does speak, she usually mumbles so that no one can understand her. Every once in a while though, she will say something straight up, usually surprising the group. When she does this, she never will repeat herself.