Unknown Gems are Gems who have been visually shown through holograms, drawings, or other methods. They have not been officially identified.
Unknown Gems
"Cheeseburger Backpack"
Lunar Sea Spire Hologram-Gem
Lunar Sea Spire Hologram-Gem
Lunar Sea Spire Hologram-Gem
Lunar Sea Spire Hologram-Gem
Lunar Sea Spire Statue-fusion Gem
"Serious Steven"
"Steven the Sword Fighter"
Statues
"Sworn to the Sword"
Hologram-Gem from The Rebellion
"Attack the Light"
Statue where you can buy objects.
Same one, in Rimlight.
Same one, in Pink-like light
"Keeping it Together"
The unknown, former Crystal Gems who make up The Cluster.
The fallen Gems unsuccessfully trying to regenerate as individuals.