Greguniverse Stories

During the gem war the diamonds ordered the creation of a powerful gem to turn the tide of war, the Dragonstone, a gem that was used to destroy and rampage through anyth...

What would happen if instead of being raised by the crystal gems, Steven was instead raised by the Diamonds? The Diamonds are near powerless, a fraction of their size, a...

(READ SEASON 1 BEFORE) Steven is the son of Blue Diamond and greg Universe. now that Steven has his own group of gems and has discovered many of his powers, he must prov...

⁀➷ ⋆˚₊ [💫] ˚* · ° ◌ ❝steven universe would be better if amethyst could swear,❞ 𝖎𝖓 𝖜𝖍𝖎𝖈𝖍, the two traumatised and lovesick hybrids have to save beach city one mor...

After Little Homeschool's first graduation, Steven isn't feeling the greatest. He feels awful for causing a scene and ruining everyone's fun time. His emotions are out o...

"You don't choose family. They are God's gift to you, as you are to them." - Desmond Tutu. A warrior who lost everything, an experience called an abomination b...

"How have you been, my Starlight? You're ready to collaborate, I hope?" . . . "Steven!" Pearl cried, throwing herself at him. Amethyst opened her mou...

This AU (Alternative Universe) is about Steven who is 100% Human, not 50%. He also is still with the Crystal Gems, who don't really like him, on missions and stuff. This...

What will happen when the gems fall into the underground?

A continuation of Diamond AU: Steven Universe This is mostly an epilogue like thing. The Crystal gems are back from the dead!! The Diamonds May have changed for the bett...

An alternate version of the episode Change your Mind. What would happen if Steven didn't make it back to his gem on time? Experience his journey with being separated fro...

Pearl loses her memory during a mission and it greatly affects a certain member of the Crystal Gems. ---------------- Published: February 16th, 2017 Finished: --- Rankin...

(Mermaid AU) Steven is a 17 year old student with a dream to leave his home town to become a psychologist in big city One rainy night his car skidded and fell of the ro...

What if there was a moment after Steven's birth where his mother could see him for the first and believed last time? what if instead of proofing to give her son a chance...

Steven DeMayo Universe thought his life of school and living with his dad in his old van was uneventful, until he finds a strange purple lady claiming that she and her f...

Rights reserved to Rebecca Sugar, whatever isn't canon, is Fanon, enjoy! ^^

hello! I hope this will be better since you can really tell what shows I was watching when writing the original version of this and I also injected author 'jokes' into t...

Desperate to end the rebellion, the Diamonds decided to create a gem powerful enough to end this, once. And. For. All. But what happens when the new diamond isn't what t...

And here we have yet another fanfiction of spinel :3 first of all it'll contain spoilers to "Steven Universe 'the movie' " !!! cover does not belong to me...

What if there were more reasons for the peace at beach city besides the crystal gems. Well there is. Y/n universe who was taken to war in the place of every person on th...