Very funny, Pink.
The Pebbles are miniature in size and have shades of gray skin and eyes black in color. The Pebbles vary greatly in appearance compared to other Gem types. The gemstones of the Pebbles are round and come in different shades of gray.
The Pebbles were shown to be good friends with Pink Diamond and, by extension, Steven. This friendship is demonstrated when the Pebbles are overjoyed upon "Pink Diamond"'s (Steven's) return to her palace.
The Pebbles acted timidly around the other Gems who entered Pink Diamond's room, running to hide for unknown reasons. Eventually, the Pebbles grew accustomed to the presence of Pearl, Garnet, Amethyst, Connie, and even Blue Diamond. The Pebbles grew enough trust to obey directions beyond Pink Diamond when building furniture. In her short time with it, Fisto developed a complete fixation to Steven's phone.
The Pebbles seem to have standard Gem abilities.
- Shapeshifting Tools: The Pebbles can shapeshift their hands into hammers, scissors, sewing needles, hooks, and blades. Such tools go beyond their appearance and seem to match its assumed durability as well. Unlike other Gems, who's bodies become bright light while shapeshifting, the Pebbles' limbs simply grow and strech into their desired tool.
- Skilled Craftsmanship and Tailoring: The Pebbles are shown to be skilled builders and tailors. The Pebbles can make a functional outfit out of nearby materials with ease and impressive speed. One Pebble has demonstrated to build the entirety of a small house within Steven's mouth in a few seconds.
Nogin's gemstone is located on the back of her head.
|This Pebble has grey skin, an oblong head, and wears a purple dress.|
Chesto's gemstone is located on her chest.
|This Pebble has purple-grey skin, a boomerang-like head, and wears a light greenish-blue dress.|
Patch's gemstone is located in place of her right eye.
|This Pebble has purple-grey skin, a boomerang-like head, and wears a yellow top with an orange skirt.|
Footy's gemstone is located in place of her right foot.
|This Pebble has yellowish-grey skin, a round head, and wears a reddish-pink dress with a pinkish-red bow on her front waist.|
Brainy's gemstone is located on the top of her head.
|This Pebble has grey skin, a large, oval-shaped head, and wears a light blue dress with a white apron and a greenish-blue bow in the back.|
Nosey's gemstone is located where her nose would be.
|This Pebble has grey skin, a boomerang-like head, a pink dress, and a pink bow on the back of her dress.|
Fisto's gemstone is located in place of her left hand. (In parts of "Familiar", it instead replaces her right hand. This is likely an animation error.)
|This Pebble has grey skin, a round head, wears a green coat with similarly-colored shoes and hat, and lime-green pants. (This Pebble is voiced by Zach Callison instead of Susan Egan.)|
Pebbles have the job of building and sewing things, such as beds and clothes. Like Bismuths, they are adept at shapeshifting their limbs into any tool they require.
|1. "Full Disclosure":||Absent||14. "Historical Friction":||Absent|
|2. "Joy Ride":||Absent||15. "Friend Ship":||Absent|
|3. "Say Uncle":||Absent||16. "Nightmare Hospital":||Absent|
|4. "Love Letters":||Absent||17. "Sadie's Song":||Absent|
|5. "Reformed":||Absent||18. "Catch and Release":||Mentioned|
|6. "Sworn to the Sword":||Absent||19. "When It Rains":||Absent|
|7. "Rising Tides, Crashing Skies":||Absent||20. "Back to the Barn":||Absent|
|8. "Keeping It Together":||Absent||21. "Too Far":||Absent|
|9. "We Need to Talk":||Absent||22. "The Answer":||Absent|
|10. "Chille Tid":||Absent||23. "Steven's Birthday":||Absent|
|11. "Cry for Help":||Absent||24. "It Could've Been Great":||Absent|
|12. "Keystone Motel":||Absent||25. "Message Received":||Absent|
|13. "Onion Friend":||Absent||26. "Log Date 7 15 2":||Absent|
|1. "Stuck Together":||Absent||15. "Pool Hopping":||Absent|
|2. "The Trial":||Absent||16. "Letters to Lars":||Absent|
|3. "Off Colors":||Absent||17. "Can't Go Back":||Absent|
|4. "Lars' Head":||Absent||18. "A Single Pale Rose":||Absent|
|5. "Dewey Wins":||Absent||19. "Now We're Only Falling Apart":||Absent|
|6. "Gemcation":||Absent||20. "What's Your Problem?":||Absent|
|7. "Raising the Barn":||Absent||21. "The Question":||Absent|
|8. "Back to the Kindergarten":||Absent||22. "Made of Honor":||Absent|
|9. "Sadie Killer":||Absent||23/24. "Reunited":||Absent|
|10. "Kevin Party":||Absent||25. "Legs From Here to Homeworld":||Absent|
|11. "Lars of the Stars":||Absent||26. "Familiar":||Debut|
|12. "Jungle Moon":||Absent||27. "Together Alone":||Appears|
|13. "Your Mother and Mine":||Absent||28. "Escapism":||Pictured|
|14. "The Big Show":||Absent||29-32. "Change Your Mind":||Appears|
- In "Catch and Release", Peridot uses "pebble" as an insult against Steven. The term may be referencing the Pebbles and imply the Pebbles have a low status on Homeworld, even lower than a Pearl. Squaridot also commonly uses "pebble" as an insult in Save the Light.
- This status appears to hold true, as the Pebbles only serve as construction and tailor workers that likely follow directions beyond Pink Diamond from those considered even low-class or abnormal (Garnet, Amethyst, Pearl, and Connie).
- The Pebbles somewhat resemble the mice from the Disney movie Cinderella.
- The Pebbles creating a Pink Diamond dress for Steven is a possible reference to the scene in Cinderella where her mouse friends help create a dress to wear at the ball.
- The Pebbles are voiced by Susan Egan and Zach Callison, who are the same voice actors who voice Rose Quartz/Pink Diamond and Steven respectively.
- Unlike the other Gems seen thus far, pebbles are not named after a type of mineral. The term "pebble" is used to denote grain size rather than type/composition.
- According to the Wentworth scale, different types of pebbles have a particle size ranging from 4 to 65 millimeters.
- They are the smallest non-corrupted Gems to date.
- It is implied during the song "Familiar" that Pink Diamond created some of the Pebbles to keep her company.