Dungeons 3 Diamond Vein Locations (Campaign)

Last Updated on August 15, 2026 by Samuel Franklin

This guide features all Dungeons 3 diamond vein locations in the campaign to boost your gold income. If you are struggling to maintain your gold economy, build key rooms or pay your creatures these hidden diamond veins provide an unlimited gold source for Little Snots to mine.

Table of Contents:
How To Find Diamond Veins
Dungeons 3 Campaign Diamond Vein Locations

How To Find Diamond Veins

Improve your chances of finding diamond vein in Dungeons 3 with the following tips:

  • Diamond veins always spawn in the same location in a campaign level. However, the skirmish game modes randomise the location of these precious mineral blocks and the number is based on your skirmish settings.
  • These sources of gold are often heavily guarded by dragons, spiders or heroes so players should create a basic creature army before digging for them.
  • The majority of campaign levels have only a single vein available.
  • The best method to finding diamond vein locations if you don’t want spoilers is excavating around the edges of the underground as they are often placed here away from your starting location (similar to finding the Golden Pickaxes).

dungeons-3-infinite-gold

Dungeons 3 Campaign Diamond Vein Locations

The list below includes all diamond vein locations with screenshots for each campaign level and detail of any enemies nearby. These instructions use a north, east, south, west direction where north is the top of the game map. There are also minor story spoilers below.

  • The Shadow of Absolute Evil
    There is no diamond vein located in this level as you do not have an underground base.
  • Twistram in Ruins
    South-east, defended by a small number of spiders.
    dungeons-3-diamond-level-2
  • The Gehenna Stones
    South-east, defended by a large number of spiders and spider nest.
    dungeons-3-diamond-level-3
  • The Ashspring Swamplands
    North-east, defended by a large number of spiders and spider nest.
    dungeons-3-diamond-level-4
  • The Battle of Steelsmith
    North-east, defended by a large number of spiders and spider nest. If you do not dig close to the map edge from the dungeon exit you will also run into a small room of underground heroes.
    dungeons-3-diamond-level-5
  • The End of Burgers’ End
    South-east, defended by a large number of spiders and spider nest. There are also a number of gold veins to the west of the map if you need more gold income as this diamond vein only has 3 exposed sides.
  • The Crossing
    North-east, defended by a small group of spiders, this vein is at risk of heroes coming through the north most dungeon entrance and stealing gold.
    dungeons-3-diamond-level-7
  • The Prince of Hell
    North-east, hiding in the corner of the map this vein is protected by a large group of spiders and spider nest. It also only has 3 sides accessible to players so your income rate will be slightly lower.
    dungeons-3-diamond-level-8
  • The Storming of Dollaran
    North-east, protected by spiders and a nest this vein is one of the weakest of the entire campaign with only two sides accessible for mining.
    dungeons-3-diamond-level-9
  • The End of Yaina Overproud
    South-east, defended by a familiar spider party and nest to delay your acquisition of this infinite gold source.
    dungeons-3-diamond-level-10
  • Once upon a Catapult
    North-west, this is another weak diamond vein with only two sides for players to dig so it should be supported with some of the gold also featured in the map screenshot below.
    dungeons-3-diamond-level-11
  • The Hungry, Hungry Ogre
    North-east, a return to the standard formula in this level with a four sided vein protected by the usual spiders and nest.
    dungeons-3-diamond-level-12
  • Ups and Downs
    North-east, hiding behind the hero portal this is a unique diamond vein in Dungeons 3 as it is not protected by anything and can be obtained instantly as this campaign level starts.
    dungeons-3-diamond-level-13
  • The Titan of Alphaas
    There is no dungeon for this level.
  • I am your Father
    South-east, with no heroes or creatures near this location this is another level where you can access it instantly.
    dungeons-3-diamond-level-15
  • Baptism in Fire
    None as this is another Dungeons 3 campaign level that is solely played in the overworld.
  • Light and Shadow
    North-east, defended by a small group of dragons this is a weak source of gold with only 2 sides being accessible for mining.
    dungeons-3-diamond-level-17
  • Two Sides of the Medal
    All corners, for the first time players will have access to multiple diamond veins with four located here. The north-west one is the highest priority as it offers four sided access and has no defences. North-east has two side access with no defenders, south-east is two sided and defended by worms and south-west has only one accessible side.
    dungeons-3-diamond-level-18
  • A Disturbance in the Force
    Three corners, another Dungeons 3 level with multiple rich diamond sources of gold income. The best option is the south-west corner as it has four accessible sides and has no creatures defending it. While the the north-east corner is a two sided option defended by a small army of spiders and the south-east has only a single accessible side being defended by spiders and a spider nest.
    dungeons-3-diamond-level-19
  • Everything has an End
    Four locations that are near the map corners to ensure gold income is not an issue in the last level of the core Dungeons 3 campaign. The north-west and east veins are defended by small groups of spiders while the south-east and west options also have spider nests.
    dungeons-3-diamond-level-20
  • dungeons-3-campaign-completed

    Written by
    Samuel Franklin
    Samuel Franklin is the founder and lead editor of the Games Finder team and enjoys video games across all genres and platforms.

    As a seasoned Dungeon Keeper veteran Sam has delved deep into Dungeons 3, conquering all its challenges on the brutal Difficult setting. Having amassed over 100 hours in the game, he has not only mastered the campaign but also unlocked every achievement alongside fellow dungeon masters in co-op mode. Dungeons 3 truly scratches that strategic itch for Sam and has reigniting his joy of meticulously crafting and defending an underground domain, reminiscent of the legendary Dungeon Keeper.

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