"This is shooting Ruby's sisters off like, a cliff, with my Not Cannon!" — Match
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Ruby's sisters are an assortment of 35 gems and gem-shaped objects, all of whom have the same shape as Ruby, but with different colors and minerals.

Their main appearance was in a carykh video named "Ruby and her 35 sisters in ABCDEFG". The video features Ruby and her sisters in a contest called "A Battle Concerning Delightfully Exciting Fine Gems" (ABCDEFG for short).

A vast majority of Ruby's sisters have not actually been in an episode of BFDI. Apart from Ruby herself (obviously), Gold and Diamond have appeared as recommended characters in BFDI, Emerald was recommended character in BFDIA 2, and Quartz and Sapphire were recommended in BFB 2.

Diamond was recommended in BFDI 18 and BFB 9.

List of Ruby's sisters

Ruby sisters

Ruby and her 35 sisters

  • Amber (eliminated Round 1)
  • Amethyst (winner of ABCDEFG)
  • Ammolite (eliminated Round 1)
  • Aquamarine (eliminated Round 5)
  • Axinite (eliminated Round 3)
  • Benitoite (eliminated on Round 3)
  • Chrysoberyl - (eliminated Round 5)
  • Coral (eliminated Round 1)
  • Diamond (eliminated Round 2)
  • Dioptase (eliminated Round 6)
  • Emerald (eliminated Round 2)
  • Feldspar (eliminated Round 4)
  • Fluorite (eliminated Round 3)
  • Garnet (7th)
  • Glass (eliminated Round 1)
  • Gold (eliminated Round 2)
  • Hematite (eliminated Round 3)
  • Iolite (eliminated Round 3)
  • Ivory (eliminated Round 1)
  • Jade (eliminated in Semi-finals)
  • Jasper (5th)
  • Kornerupine (eliminated Round 5)
  • Lapis Lazuli (eliminated Round 1)
  • Malachite (eliminated Round 3)
  • Obsidian (eliminated Round 1)
  • Opal (3rd)
  • Pearl (eliminated Round 1)
  • Peridot (4th)
  • Poo (eliminated Round 1)
  • Pyrite (eliminated Round 3)
  • Quartz (eliminated Round 4)
  • Sapphire (2nd)
  • Topaz (6th)
  • Turquoise (eliminated Round 5)
  • Variscite (eliminated Round 3)


Well, I may be the first kicked off of ABCDEFG, but I want you to remember that while the rest of you take millions of years to form within rocks, I take only days to form within quadrillions of living organisms!
— Poo, ABCDEFG, round 1

Poo is one of Ruby's sisters in ABCDEFG, and is the only one of Ruby's sisters with a frowning expression. Poo is the first one out of ABCDEFG, because she is not a gemstone. She is disqualified in Round 1.


Ammolite is one of Ruby's sisters in ABCDEFG. Ammolite is the one of the first gems out of ABCDEFG, because she is not a gemstone. She is disqualified in Round 1.


Characters BeiBei, JingJing, HelloKevin, List of minor numbers, List of promotional characters, Ruby's sisters, Sam (Salmon Fiveyears)
Episodes/Videos Thanks for 4 years!, Thanks for 4 years of Thanks for 4 years!, HELP US get to VIDCON 2019, Happy Birthday, Battle for BFDI!, BFDI's Road to Half a Billion Views, You're A Loser, But..., List of BFDI YTPMVs, Thanks for 20,000 subscribers! (Last BFDI), "Revenge", except every syllable is from BFDI, The BeiBei Squisher, X Finds Out His Value, ???, Salmon Fiveyears, BFDIA 6 Deleted Scenes, The JingJing Squisher (10 year anniversary), BFDI and II Finally Cross Over, How to Fold your Foldy, All I Want for X-mas — SONG by Four & X from BFB, Apply to join BFDI! Animators, Audio Editors, Background/Prop Artists and More, Battle for Dream Island: Official Character Guide/Instagram Promotion, List of social media-exclusive animations
Others BFDI Mini-Season - "Marbles", Ruby's Sugar Stash, The Evil Leafy Maze Game, Tidepool

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