The Gem Homeworld, or simply Homeworld, is the home planet of the Gem race and presumed capital planet of the intergalactic Gem Empire. It was first mentioned in "Mirror Gem".

Description[edit | edit source]

Little is known about the Gem Homeworld and its accurate history, culture, and society. It is at least known that Homeworld is a totalitarian, oligarchical society governed by the Great Diamond Authority. According to Bismuth, there are Gem "Elites" who are a superior class below the Diamonds and the lower classes work for them. Homeworld is a planet in a distant galaxy, which maintains an extensive empire of colony worlds, and constantly seeks to expand, as seen in "It Could've Been Great". Once suitable planets are located, they are exploited through facilities like the Kindergartens and then terraformed to be made fit for Gem settlements, which would include eliminating any pre-existing life on the planet.

In "Log Date 7 15 2", Garnet mentioned that the Gem Homeworld is not located in the Milky Way galaxy, where Earth resides, but in a separate galaxy still visible from Earth.

A strict caste system exists based on the Gem's gemstone, thus predetermining every Gem's role within their society. Deviation from the given social norms is harshly punished; for instance, when Ruby accidentally fused with Sapphire to create Garnet, she was sentenced to be shattered by Blue Diamond in "The Answer". Aside from the caste system, Gems on Homeworld are also divided into factions based on which Diamond they serve under.

Homeworld is also technologically advanced, achieving intergalactic travel thousands of years before the beginning of the events of the series. According to Lapis Lazuli, it had become even more advanced since the Rebellion to the point of being unrecognizable when compared with the time that Lapis left, now possessing further technological achievements such as the Gem Warship and Gem Destabilizers. This advanced technology greatly contrasts the old and decrepit Gem technology left on Earth, which Peridot considers to be archaic.

Not much of Homeworld's atmosphere and surface is shown, but it appears to contain oxygen. Although hardly any of the upper surface is seen, the architecture features tall obelisks running along the upper surface with inverted pyramids placed above the under-structures. The taller structures have vein-like tubes protruding out of them into other buildings and down below the upper surface. In the distance from the court-sphere is a large structure of what appears to be a Gem. The large structures continue into the depths of Homeworld and to the actual surface.

The actual surface of Homeworld is dead and abandoned, presumably from the Kindergartens draining the planet's natural nutrients. Dotted around the planet's surface are abandoned Gem structures. Some of the abandoned structures include ancient obelisks resembling the newer ones placed on the upper-levels. The old broken statues left behind appear to be fusions, implying that when the original surface began to die Homeworld Gems began to expand upwards, leaving old buildings and some aspects of their culture behind.

Homeworld's imperialistic and exploitative society indicates they are possibly a warlike society bent on wiping out organic life. Another possibility is that they simply do not care about non-Gem life forms, seeing them as inferior. The Gems primarily came to Earth for the reasons of building a colony and later destroying it after the Rebellion.

Caste System[edit | edit source]

Homeworld maintains a strict caste system, with each type of gemstone having a predetermined role and place. Any Gem who defects from their role is considered defective.

Rose Quartzes[edit | edit source]

Every Rose Quartz in existence currently resides in the Bubble Room at Pink Diamond's Zoo, with the only exceptions being Steven and Rose Quartz. While Blue Diamond only wishes to keep the Rose Quartzes around for the sake of preserving Pink Diamond's legacy, Yellow Diamond wishes that every Rose Quartz be shattered because one of them started the rebellion and shattered Pink Diamond. While being Quartz soldiers, Rose Quartzes are known for their defensive powers rather than the average offensive abilities Quartzes have.

Fusions[edit | edit source]

Fusions (or specifically Same-Gem Fusion) are used as weapons in the caste. They are used in times of war, seen as objects rather than their own beings. A fusion outside of battle is considered highly inappropriate and extremely unorthodox, being regarded as disgusting, embarrassing or discomforting to behold (as inferred from Jasper and Peridot's reactions towards Garnet). However, the existence of Topaz reveals that, despite Peridots and Jaspers prejudice, fusion outside of battle is indeed legal on Homeworld providing the fusion is same-gem and may only be allowed for certain Gem castes (e.g. soldiers).

To a further extent, only fusions of the same type are seen as acceptable (such as a fusion consisting of several Rubies or several Topazes). Fusion between Gems of different varieties is considered more of an abnormality in Gem society, as the Gem diplomats of Blue Diamond's Court in "The Answer" refer to Garnet's fusion as "disgusting" and "unheard of". As another example, Rhodonite and Fluorite, two "off color" fusions of different Gem types, were cast out from Homeworld's society and forced to hide to avoid being shattered. Rhodonite's components were replaced by her commander, Morganite, after she found out that they liked to fuse.

Pearls[edit | edit source]

Pearls are servants in the caste. Described by Peridot as being "someone's shiny toy", Pearls serve as domestics and ladies-in-waiting to their owners. They are expected only to serve and be submissive and obedient. Their work consists of domestic tasks such as cleaning or holding their owners' things. Pearls are also status symbols on Homeworld reserved for higher castes, as Peridot comments that the idea of a Peridot owning a pearl is a ridiculous notion. Pearls may also be earned by committing an act of heroism towards the Diamonds, as Eyeball states in "Bubbled". As seen in "Gem Heist", Pearls also serve the function of footmen, opening doors for their masters; they are expected to consistently exhibit subservience by remaining silent unless spoken to and remaining a few paces behind their superior when walking with them. They also provide simple luxuries like singing, as seen in "That Will Be All". Physically, all Pearls appear to have a slender form and a beak-like nose. They can also be "customized" to resemble their owners in color, appearance, and Gem placement, (as seen from Yellow and Blue Pearl). However, this is not always the case, as Pearl successfully passed off being Sapphire's Pearl despite sharing no resemblance to her "owner".

Peridots[edit | edit source]

Peridots serve mainly as technicians and Kindergarteners, sometimes performing field assignments on other planets, such as the Peridot who befriends Steven. Their exact role is currently unknown; however, they are higher than Pearls (but not high enough to own a pearl of their own). Era 2 Peridots are given Limb Enhancers to compensate for their lack of abilities older gems have, due to the depletion of resources on Homeworld. One Peridot, so far, has been shown to have telekinetic capabilities over metallic objects.

Rubies[edit | edit source]

Rubies are a lesser soldier caste, described as common footsoldiers. They are also used as personal escorts for high-ranking Gems and are expendable. Most Rubies display a lack of higher intelligence, further enforcing their grunt stereotype.

Bismuths[edit | edit source]

Bismuths are the building caste, in charge of constructing temples, spires, arenas and other structures for the aristocratic members of Gem society on both Homeworld and Gem colonies. As such, they possess a broad stature for intensive physical labor, above average resistance to heat and damage, and hands capable of fluidly changing form, without the need for typical Gem shapeshifting, to fit a wide variety of purposes.

Nephrite[edit | edit source]

They are mentioned to be pilots of Gem ships. If Centipeetle is confirmed to be a Nephrite, then they would also be intergalactic travelers and scouts.

Quartzes[edit | edit source]

Quartzes are a soldier caste. Made to fit the role of an elite warrior, Quartzes have incredible height, broad shoulders, and an intimidating muscular build. Rose Quartz and Jasper both fit this description. Amethyst is also a Quartz, although she does not fit the description because she "stayed in the ground too long", and was, therefore, overcooked. Some Quartzes are used as bodyguards and escorts, as shown by Jasper. They appear to be less numerous than Rubies. According to Ian Jones-Quartey, some have defensive powers as well (like Rose's) since "they can't all be tanks". Quartzes were described to be "huge, loyal soldiers". Jasper states that Quartzes are made to fight and that Jaspers, specifically, always get what they want. Some Quartzes also act as guards at Homeworld outposts, such as Pink Diamond's Zoo. Quartz is the largest known Gem type with Gems including Amethysts, Carnelians, Jaspers, and Rose Quartzes.

Zircons[edit | edit source]

Zircons act as lawyers for the courts of the Gem Homeworld. Presumably, they have no choice over what cases they prosecute for or defend (as revealed in "The Trial") and they are assigned cases instead.

Rutiles[edit | edit source]

Rutiles' roles in Homeworld's caste system are unknown. The only Rutiles shown so far are the defective Rutile Twins.

Agates[edit | edit source]

So far, Holly Blue Agate is the only Agate shown in the show. She is in charge of a group of Quartz soldiers and manages Pink Diamond's Zoo. Quartzes of her type seem to have a higher ranking than standard "made-for-battle" ones. Their purpose seems to be administrative in nature. Yellow Diamond states in "What's the Use of Feeling (Blue)?" that they are meant to be terrifying figures that intimidate Gems under them into obedience. In "The Trial", it is revealed that they can also be bodyguards for high-ranking Gems, such as a Diamond.

Morganites[edit | edit source]

While the exact role of a Morganite is unknown, they are known to be in charge of lower-ranking Gems. One Morganite is mentioned by Rhodonite to have, at some point, replaced and outcasted Rhodonite's components after discovering they liked to fuse.

Lapis Lazulis[edit | edit source]

Lapis Lazulis were made to terraform, as stated by Yellow Diamond. Peridot states that Lapis Lazulis are typically partial to water and flying. It is unclear how high they rank in the caste system, though they seem at least equal to or higher than Peridots.

Lapis Lazulis' use of terraforming planets likely explains Lapis Lazuli's ability to manipulate massive bodies of water with ease (and possibly explaining her enjoying farming).

Sapphires[edit | edit source]

Sapphires are of the nobility class, described as being rare aristocratic gems and part of the "Elite". They can see into the future using their "future vision". So far, Sapphires are the only non-fusion gem type shown with this ability. However, defective Sapphires like Padparadscha are only able to have visions of events slightly in the past. Their honorific is "your clarity".

Aquamarines[edit | edit source]

Aquamarines' roles are unknown, but according to Pearl, as well as Aquamarine's own gloating, they seem to have a high rank in Homeworld's hierarchy. The only Aquamarine seen was the one sent to Earth by the Diamonds to retrieve different "variations" of humans for Pink Diamond's Zoo. Rebecca Sugar says that Aquamarines are one of the very high ranked blue Gems on Homeworld.[1]

Topazes[edit | edit source]

Topazes' roles seem to be that of soldiers, obeying orders and acting as bodyguards for their assigned Gem. A fusion of two Topazes was sent to Earth by the Diamonds to retrieve different "variations" of humans for Pink Diamond's Zoo. These two Topazes are incredibly efficient at trapping and engulfing victims within their fusion. Topaz is especially proficient at this. Rebecca Sugar says that Topazes are a very high ranking Yellow Gems.[1] However, they are not as highly ranked as Aquamarines.

Diamonds[edit | edit source]

Diamonds are the highest caste, similar to royalty and referred to as the "matriarchs" of Gem society; they make up The Great Diamond Authority. All Homeworld Gems are fanatically loyal to the diamonds, seeing as Peridot formerly adored Yellow Diamond. Gems also appear to be categorized under their respective Diamonds, as Blue Diamond referred to Sapphire as being "of her court" and Peridot saying she was "made" for Yellow Diamond. They are also of a massive size, towering over the other types of Gems seen, even some fusions. Any form of infidelity displayed towards the Diamonds is considered punishable by death. Their honorific (from their subordinates) is "my Diamond".

Eras[edit | edit source]

Resources are dwindling on Homeworld. They can't make Gems like they used to. That's why they give Era 2 Peridots technological enhancements because we... don't have powers.

Peridot, "Too Short to Ride"

Eras refers to different points in Gem history.

Era 1[edit | edit source]

Era-1 refers to any object or Gem created before the apparant shortage of resources on Homeworld. Some artifacts include the majority of Gem structures on Earth. Era-1 Gems possess all standard Gem abilities.

Era 2[edit | edit source]

After the Rebellion, Homeworld began to run low on resources. To compensate, Gems manufactured in this era had less abilities. Some are given technological enhancements to make up for this inferior nature.

Occupations[edit | edit source]

Gems stay to a certain occupation, in accordance to their caste:

  • Construction worker
  • Gladiator
  • Kindergartener
  • Philosopher
  • Pilot
  • Servant
  • Soldier
  • Technician
  • Terraformer
  • Manager

Technology[edit | edit source]

Steven, Homeworld is not the way it used to be. Everything here is so advanced! I can't even understand it! There's no way anything on Earth can stand up to it! Please, don't put up a fight, it'll only lead to devastation!

Lapis Lazuli, "The Message"

Since the end of the Rebellion, Homeworld Gems have developed advanced technology that surpasses even the impressive, though "archaic", technology that currently exists on Earth. More recent innovations are more electrical and plastic based than those on Earth, which are more rock and light based.

Punishment[edit | edit source]

Every Gem is made with a purpose: To serve the Order of the Diamonds. Those who cannot fit inside this order must be purged! To come out misshapen, to reshape yourself outside your purpose, and to defend this ruined, worthless planet is a disgrace!

Jasper, "Earthlings"

Punishment is reserved for Gems who show any disloyalty or perform treason against The Great Diamond Authority.

  • Execution (Shattering) – The most common punishment, which involves the shattering of the gemstone, eliminating the core of the Gem and the Gem themselves. Rose confided to Pearl that losing the war would end in them being shattered by the Diamonds, and Ruby was sentenced to be broken by Blue Diamond for accidentally fusing with Sapphire, shortly before escaping to Earth with the other Gem.
  • Harvesting – May involve Gems being imprisoned in bubbles indefinitely. Peridot incorrectly assumed this would happen to her when she saw the Gem Bubbles in the Burning Room.
  • Forced Fusion – As theorized by Garnet, the Gem Mutants were created as a punishment to the fallen rebels for siding with Rose Quartz and the Crystal Gems during the war for Earth.
  • Corruption – As punishment for The Rebellion, the Diamonds corrupted most of the remaining Gems on Earth by unknown means.

Inhabitants[edit | edit source]

Former Inhabitants[edit | edit source]

References[edit | edit source]

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