♫You'll never be alone-y As long as you are combing...♫
Comby's body resembles a purple ornate comb with a light-blue, spherical head. She wears a lavender ruff. Her gemstone is located where her nose would be.
Comby's origins are unknown, though she was presumably created by Blue Diamond to ease the loneliness from Pink Diamond's absence.
When Steven arrives at Blue's pool, Blue Diamond is shown using Comby, who sings to her. When Blue Diamond stopped combing her hair, Comby stops singing, and when she expresses delight over seeing Steven again, she puts Comby away and let Steven to get in the pool.
- While her name is not mentioned onscreen, Comby was named in the credits of "Familiar".
- Comby shares the same voice actress as Blue Diamond.
- It is unknown if Comby is a Gem-powered object, similar to the mirror Lapis Lazuli was trapped in. However, her Gemstone does bear a heavy resemblance to the Pebbles.
- While Comby may be perceived as small in relation to Blue Diamond, she actually has the height of most average Gems and Greg Universe.
|Comby's gemstone is round and unfaceted, and is a bluish-gray color. It resembles a Pebble gemstone.|