Because all gem are physically the same, this section is only here to describe Opal's hair.

Opal's hair is long, and is parted in the middle. They have two strands of hair hanging from the side of their head. The feel of Opal's hair is similar to that of Bort, being made mostly of ribbons of hair. The difference between them is that Opal's hair has more volume and has rounder hair tips — over all, it has more of a natural shape.