Diamondhead OV II

Diamondhead OV I

Diamondhead UA

Diamondhead AF


Eatle statistics
Species Petrosapien
Homeworld Petropia
Voice Jim Ward (Ben 10)
Dee Bradley Baker (Alien Force, Ultimate Alien)
Eric Bauza (Omniverse)
Daran Norris (Race Against Time)
Vanessa Marshall (Gwen Ben 10)
Ashley Johnson (Gwen Ultimate Alien)
Series of Origin Ben 10
Debut And Then There Were 10
Diamondhead is Ben's Petrosapien form



  • Ben 10: Muscular humanoid made of blue-green crystal. Head has a large chin and ends in a point. Has large shoulders. Has two large crystal spikes coming out of his back. Has yellow eyes. Wears a suit that is black on the right and white on the left. The Omnitrix is on a black patch on the white half of his suit.
  • Alien Force: Same as Ben 10 except suit replaced by purple rock, top of head is also purple, crystals on chest added, Omnitrix is on chest, and eyes are green.
  • Ben 10: Ultimate Alien: Similar to Ben 10. Suit is replaced with purple rock that also covers the top of his head. Has two small crystals on his chest. Has green eyes. The Omnitrix is on his chest.
  • Heroes United: Same as Alien Force except crystals on forearms.
  • Ben 10: Omniverse (Teen): Similar to Ben 10. Back spikes are much longer. Suit is now black with a green stripe down the middle. Also has black pants. Has green eyes. The Omnitrix is on a green and white belt.
  • Ben 10: Omniverse (Young): Similar to Ben 10. Back spikes are much longer. The black patch behind his Omnitrix is gone. Has green eyes.
  • Gwen (OS): Similar to Ben 10. Slimmer, with a more rounded head. Suit is two different shades of blue.
  • Ben 10,000: Similar to Ben 10. Wears a black shirt with white pants. The Omnitrix is on his chest.
  • Albedo: Similar toUltimate Alien . Has red eyes.
  • Gwen (UA): Same as Ultimate Alien.
  • Gwen 10: Similar to OS Gwen. Has pink eyes. Patch on suit is now black. Has a blue hairclip above her left eye.
  • Mad Ben: Similar to Omniverse Teen. Has a crystal mohawk. Wears a black suit with orange detailing and grey spiked armor. The Omnitrix is on his chest and back.


  • Diamondhead can generate and control crystals.
  • Diamondhead is nearly invulnerable.
  • Diamondhead can redirect energy shot at him.
  • Diamondhead can shapeshift his hands.


Total: 67 (57 by Ben)
Total Time: 66min23s/3983s (58min18s/3498s by Ben)

Ben 10Edit

S1E1 And Then There Were 10 - 1min31s
S1E5 Hunted x2 - 3min41s 
S1E13 Secrets x3 - 46s
S2E2 The Big Tick - 1s
S2E3 Framed - 3min39s
S2E4 Gwen 10 (Gwen) - 2min29s
S2E5 Grudge Match - 2min17s
S2E13 Back With A Vengeance x4 - 1min14s
S3E1 Ben 10,000 (Ben 10,000) x2 - 50s
S3E1 Ben 10,000 - 26s
S3E3 A Change of Face - 1min46s
S3E8 Under Wraps x2 - 1min28s
S3E9 The Unnaturals - 1min26s
S3E13 The Visitor - 1min6s
S4E1-3 Ben 10: Secret of the Omnitrix - 1s
S4E4 Perfect Day - 2min37s
S4E7 Big Fat Alien Wedding - 1min27s
S4E10 Ken 10 (Ben 10,000) x2 - 16s
S4E11 Ben 10 vs. The Negative 10: Part 1 - 4min34s
S4E13 Goodbye and Good Riddance - 1min25s
Handle with Care - 1min2s
Ben 10: Race Against Time - 54s
Ben 10: Destroy All Aliens x2 - 1min20s
Total: 33 (28 by Ben)
Total Time: 36min16s/2176s (32min41s/1961s by Ben)

Ben 10: Alien ForceEdit

Did not appear

Ben 10: Ultimate AlienEdit

S2E8 Basic Training - 37s
S3E7 The Ultimate Sacrifice - 23s
S3E12 Inspector 13 (Gwen) - 1min29s
S3E13 Couples Retreat - 39s
Ben 10/Generator Rex: Heroes United x3 - 3min4s
Total: 7 (6 by Ben)
Total Time: 6min12s/372s (4min43s/283s by Ben)

Ben 10: OmniverseEdit

S1E4 Trouble Helix (Young Ben) - 53s
S1E6 It Was Them - 1min37s
S2E3 Gone Fishin' - 2min17s
S2E6 Arrested Development (Young Ben) - 13s
S2E8 Ben Again - 25s
S2E8 Ben Again (Teen Young Ben) - 31s
S3E9 Rad - 2min45s
S3E10 Evil's Encore (Young Ben) - 1min5s
S4E8 A Fistful of Brains - 7s
S5E10 Collect This - 25s
S6E2 And Then There Was Ben (Gwen 10) - 16s
S6E2 And Then There Was Ben - 25s
S6E6 Blukic and Driba Go To Area 51 - 35s
S7E1 Clyde 5 - 38s
S7E4 The Ballad of Mr. Baumann (Young Ben) - 45s
S7E9 It's a Mad, Mad, Mad Ben World: Part 1 (Mad Ben) - 1min18s
S8E7 Malgax Attacks - 33s
S8E10 A New Dawn - 1s
Total: 18 (16 by Ben)
Total Time: 14min49s/889s (13min15s/795s by Ben)


Total: 3 (3 by Ben)
Total Panels: 11 (11 by Ben)

Ben 10Edit

Barbershop Blues - 1 panel
Total: 1 (1 by Ben)
Total Panels: 1 (1 by Ben)

Ben 10: OmniverseEdit

Ben 10 #4 - 8 panels
Joyrides: Tim 10 - 2 panels
Total: 2 (2 by Ben)
Total Panels: 10 (10 by Ben)


  • Diamondhead is the 3rd alien to appear in the series.
  • Diamondhead is the 3rd alien to appear in Ben 10.
  • Diamondhead is the 34th alien to appear in Ultimate Alien.
  • Diamondhead is the 18th alien to appear in Omniverse.
  • Diamondhead is the 3rd most used alien.
  • Diamondhead is the 2nd most used alien in Ben 10.
  • Diamondhead is the 12th most used alien in Ultimate Alien.
  • Diamondhead is the 5th most used alien in Omniverse.

Video GamesEdit

  • Ben 10: Galactic Racing (DS Only)
  • Ben 10: Omniverse: The Game
  • Ben 10: Omniverse 2 (3DS Only)

First LinesEdit

  • OS: "I dunno...but I bet it's gonna be cool!" - And Then There Were 10
  • UA: "In case you were wondering, this is what it's like to lose." - Basic Training
    Diamondhead UA
  • OV Teen: "There's a triple cheeseburger with my name on it." - It Was Them
    Diamondhead OV II
  • OV Young: "Don't you ever get tired of being wrong?" - Trouble Helix
    Diamondhead OV I



v - e - d Aliens

Ben 10
HeatblastWildmuttDiamondheadXLR8Grey MatterFour ArmsStinkflyRipjawsUpgradeGhostfreakCannonboltWildvineSpitterBuzzshockArctiguanaBlitzwolferSnare-ohFrankenstrikeUpchuckDittoEye GuyWay BigEon
Ben 10: Alien Force
SwampfireEcho EchoHumungousaurJetrayBig ChillChromastoneBrainstormSpidermonkeyGoopAlien XLodestarRathNanomech
Ben 10: Ultimate Alien
Water HazardAmpFibianArmodrilloTerraspinNRGFasttrackChamAlienEatleClockworkJury RiggShocksquatch
Ben 10: Omniverse
FeedbackBloxxGravattackCrashhopperBall WeevilWalkatroutPesky DustMolestacheThe WorstKickin HawkToepickAstrodactylBullfragAtomixGutrotWhampire
HumungousaurSwampfireSpidermonkeyBig ChillCannonboltEcho EchoBenWildmuttWay BigAlbedoGravattackArctiguanaRath
Stink ArmsDiamond MatterHeat JawsFourmungousaurAtomic-XCrashockerUpRiggHumungoopsaurBig Chuck
Mr. Ignacius Baumann