Diablo 4 is a game that features multiple types of gems, each set to achieve a different purpose. If you were to ask yourself what are Diablo 4 Best Gems, you’ll find yourself in quite a dilemma because this is a question with no straight answer, as every gem is unique, and it would depend more on the player’s playstyle rather than the actual gem itself.
However, certain gems can work in harmony with certain classes, such as Rogue, Sorcerer, Barbarian, and more, and one must know the best gems for these classes.
- Each gem offers a different buff in Diablo 4 and is meant to be utilized in different scenarios.
- There are 7 Gems in Diablo 4:
- Amethyst.
- Sapphire.
- Emerald.
- Topaz.
- Diamond.
- Ruby.
- Skull.
- Each gem offers different buffs and is meant to be used by their class and the scenario the player may find themselves into. But one can generally consider the Diamond Gem and the Sapphire Gem to be the best ones.
- Players can only unsocket a gem by visiting a Jeweler. The Jeweler is unlocked after completing a priority quest that is unlocked at level 20.
All Gems In Diablo 4 & What They Do
Here is an overview of all gem types in Diablo 4 and what is the best each one offers:
| Serial Number | Gem Name | Best Uses |
|---|---|---|
| 1 | Amythyst Gem | Increases weapon overtime damage, enhances armor defense, shadow resistance |
| 2 | Sapphire Gem | Boosts critical damage to crowd control enemies, fortifies player, cold resistance |
| 3 | Emerald Gem | Boosts critical damage to vulnerable enemies, increases thorns, poison resistance |
| 4 | Diamond Gem | Increases ultimate skill damage, boosts barrier generation, all-element resistance |
| 5 | Ruby | Boosts maximum health, fire resistance, increases Overpower damage |
| 6 | Skull Gem | Grants Life on Kill, enhances healing, extra armor |
| 7 | Topaz Gem | Increases basic skill damage, reduces damage when control impaired, lightning resistance |
Which Gem In Diablo 4 Is The Best Gem?
Now that you know about each gem’s buffs in Diablo 4, let’s determine the best gem.
These versatile gems allow mixing and matching. Choose based on your opponent; Topaz works well against lightning damage specialists.
Weapon & Armor Gems
For weapons and armor, Sapphire shines as the top choice, especially against hordes of enemies. Its added critical damage and damage reduction while fortified make a significant impact. Let’s explore gems for specific classes.
Build & Class Gems
Emerald boosts critical damage against Vulnerable enemies for Rogue builds, while Sapphire is a close second.
The Sorcerer class benefits from Diamond, Sapphire, and Topaz gems, aligning with their play style.
Barbarians excel with Emerald, Ruby, and Skull Gems. Ultimately, your preference and playstyle dictate your gem selection.
1. Amethyst
| Amethyst Gem | Crude Amethyst (Level 15) | Chipped Amethyst (Level 20) | Amethyst (Level 40) | Flawless Amethyst (Level 50) | Royal Amethyst (Level 60) |
| Weapon | +4.0% Damage Over Time | +5.0% Damage Over Time | +6.0% Damage Over Time | +7.0% Damage Over Time | +8.0% Damage Over Time |
| Armor | 4.0% Damage Taken Over Time Reduction | 5.0% Damage Taken Over Time Reduction | 6.0% Damage Taken Over Time Reduction | 7.0% Damage Taken Over Time Reduction | 8.0% Damage Taken Over Time Reduction |
| Jewelry | 11.5% Shadow Resistance | 14.3% Shadow Resistance | 16.9% Shadow Resistance | 19.6% Shadow Resistance | 22.1% Shadow Resistance |
The Amethyst is one of the seven gems in Diablo 4, and it focuses on buffing your weapon’s damage, increasing your armor defense, or giving you shadow resistance, depending on which piece of equipment you will socket it into.
2. Sapphire
| Sapphire Gem | Crude Sapphire (Level 15) | Chipped Sapphire (Level 20) | Sapphire (Level 40) | Flawless Sapphire (Level 50) | Royal Sapphire (Level 60) |
| Weapon | +6.0% Critical Strike Damage to Crowd-Controlled Enemies | +7.5% Critical Strike Damage to Crowd-Controlled Enemies | +9.0% Critical Strike Damage to Crowd-Controlled Enemies | +10.5% Critical Strike Damage to Crowd-Controlled Enemies | +12.0% Critical Strike Damage to Crowd-Controlled Enemies |
| Armor | 1.0% Damage Reduction while fortified | 1.5% Damage Reduction while fortified | 2.0% Damage Reduction while fortified | 2.5% Damage Reduction while fortified | 3.0% Damage Reduction while fortified |
| Jewelry | 11.5% Cold Resistance | 14.3% Cold Resistance | 16.9% Cold Resistance | 19.6% Cold Resistance | 22.1% Cold Resistance |
The Sapphire specializes in increasing critical damage toward crowd control enemies, reducing damage taken while fortified, and cold resistance. It is considered one of Diablo’s 4 Best Gems.
3. Emerald
| Emerald Gem | Crude Emerald (Level 15) | Chipped Emerald (Level 20) | Emerald (Level 40) | Flawless Emerald (Level 50) | Royal Emerald (Level 60) |
| Weapon | +6.0% Critical Strike Damage to Vulnerable Enemies | +7.5% Critical Strike Damage to Vulnerable Enemies | +9.0% Critical Strike Damage to Vulnerable Enemies | +10.5% Critical Strike Damage to Vulnerable Enemies | +12.0% Critical Strike Damage to Vulnerable Enemies |
| Armor | +12 Thorns | +28 Thorns | +70 Thorns | +150 Thorns | +250 Thorns |
| Jewelry | 11.5% Poison Resistance | 14.3% Poison Resistance | 16.9% Poison Resistance | 19.6% Poison Resistance | 22.1% Poison Resistance |
The Emerald Gem is mainly used to increase your critical damage toward vulnerable enemies; if you were to socket it into armor, you can expect some extra thorns. In terms of jewelry, it increases one’s poison resistance.
4. Topaz
| Topaz Gem | Crude Emerald (Level 15) | Chipped Emerald (Level 20) | Emerald (Level 40) | Flawless Emerald (Level 50) | Royal Emerald (Level 60) |
| Weapon | +10.0% Basic Skill Damage | +12.5% Basic Skill Damage | +15.0% Basic Skill Damage | +17.5% Basic Skill Damage | +20.0% Basic Skill Damage |
| Armor | 6.0% Damage Reduction while Control Impaired | 7.0% Damage Reduction while Control Impaired | 8.0% Damage Reduction while Control Impaired | 9.0% Damage Reduction while Control Impaired | 10.0% Damage Reduction while Control Impaired |
| Jewelry | 11.5% Lightning Resistance | 14.3% Lightning Resistance | 16.9% Lightning Resistance | 19.6% Lightning Resistance | 22.1% Lightning Resistance |
The Topaz gem specializes in increasing basic skill damage. If you attach it to your armor, you can expect some damage reduction while being Control Impaired. Players can also expect Lightning resistance if they socket it into their Jewelry.
5. Diamond
| Diamond Gem | Crude Diamond (Level 15) | Chipped Diamond (Level 20) | Diamond (Level 40) | Flawless Diamond (Level 50) | Royal Diamond (Level 60) |
| Weapon | +7.0% Ultimate Skill Damage | +9.0% Ultimate Skill Damage | +11.0% Ultimate Skill Damage | +13.0% Ultimate Skill Damage | +15.0% Ultimate Skill Damage |
| Armor | +3.0% Barrier Generation | +3.5% Barrier Generation | +4.0% Barrier Generation | +4.5% Barrier Generation | +5.0% Barrier Generation |
| Jewelry | 4.0% Resistance to all elements | 5.0% Resistance to all elements | 6.0% Resistance to all elements | 7.0% Resistance to all elements | 8.0% Resistance to all elements |
The Diamond gem can be considered one of Diablo 4 Best Gems because it is balanced overall. It offers an increase to your Ultimate Skill damage.
If one decides to socket it into their armor, they can expect an increase in their Barrier Generation. And finally, if you were to socket it into Jewelry, you can expect ample resistance against all elements.
6. Ruby
| Ruby Gem | Crude Ruby (Level 15) | Chipped Ruby (Level 20) | Ruby (Level 40) | Flawless Ruby (Level 50) | Royal Ruby (Level 60) |
| Weapon | +12.0% Overpower Damage | +15.0% Overpower Damage | +18.0% Overpower Damage | +21.0% Overpower Damage | +24.0% Overpower Damage |
| Armor | 2.0% Maximum Life | 2.5% Maximum Life | 3.0% Maximum Life | 3.5% Maximum Life | 4.0% Maximum Life |
| Jewelry | 11.5% Fire Resistance | 14.3% Fire Resistance | 16.9% Fire Resistance | 19.6% Fire Resistance | 22.1% Fire Resistance |
Players can expect a hefty increase to their Overpower damage if they socket the Ruby gem with their weapon. In terms of armor, one can expect a small increase to their maximum life, and if they were to socket it into their Jewelry, then they can expect some solid fire resistance.
7. Skull
| Skull Gem | Crude Skull (Level 15) | Chipped Skull (Level 20) | Skull (Level 40) | Flawless Skull (Level 50) | Royal Skull (Level 60) |
| Weapon | +2 Life on Kill | +5 Life on Kill | +8 Life on Kill | +12 Life on Kill | +24 Life on Kill |
| Armor | 3.0% Healing Received | 3.5% Healing Received | 4.0% Healing Received | 4.5% Healing Received | 5.0% Healing Received |
| Jewelry | +75 Armor | +125 Armor | +170 Armor | +220 Armor | +250 Armor |
The set of stats offered by the Skull gem is pretty tempting for players who love to go on a killing spree because it offers Life on Kill if you were to attach it to your weapon. It offers increased healing if you attach it to your armor, and if you socket it on your Jewelry, it will grant you some extra armor.
How To Unlock The Jeweler In Diablo 4?
What Are Gems In Diablo 4?
With that, my guide on Diablo 4 Best Gems and the ideal gems for certain classes, such as the Rogue, Sorcerer, and Barbarian, comes to an end. I hope my guide aided you in deciding which gem would work best with your build or for the scenario you may find yourself in.
Aside from builds, completing dungeons can be a great way to level up efficiently or potentially find more gems; consider reading our guide on all dungeon locations in Diablo 4, but that’s all from me.
Next:
- Diablo 4: Best Farming Spots For Legendary Items
- Diablo 4: Walking Arsenal Skill & How To Use
- Diablo 4: Best Class Builds To Beat Ashava
- Diablo 4: All Acts
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