Below, you will find all the Diablo 4 gems confirmed so far. Gems will definitely help you survive in the world of Sanctuary, as they can be used to upgrade jewellery, armour, and weapons.
The system of gems in the new Diablo game has been slightly changed. Whereas in Diablo 3 the bonuses could be quite different, such as extra gold from monsters or reduced cooldown of all skills, in Diablo 4 they increase attack stats for weapons, armour stats, and resistance stats for jewellery.
click to enlargeAll Diablo 4 gems explained
There are a total of seven gem types in Diablo 4, each with five tier levels: Crude, Chipped, Standard, Flawless, and Royal. You can find a full list of them below:
| Gem | Level | Bonuses |
|---|---|---|
| Crude Amethyst | 15 | Weapon: 4% Damage dealt over time Armor: 6.6% Damage over time reduction Jewelry: 11.5% Shadow Resistance |
| Chipped Amethyst | 20 | Weapon: 5% Damage dealt over time Armor: 8.2% Damage over time reduction Jewelry: 14.3% Shadow Resistance |
| Amethyst | 40 | Weapon: 6% Damage dealt over time Armor: 9.8% Damage over time reduction Jewelry: 16.9% Shadow Resistance |
| Flawless Amethyst | 50 | Weapon: 7% Damage dealt over time Armor: 11.4% Damage over time reduction Jewelry: 19.6% Shadow Resistance |
| Royal Amethyst | 60 | Weapon: 8% Damage dealt over time Armor: 13% Damage over time reduction Jewelry: 22.1% Shadow Resistance |
| Crude Skull | 15 | Weapon: 0.02 Life on Kill Armor: 4% Healing Jewelry: +100 Armor |
| Chipped Skull | 20 | Weapon: 0.025 Life on Kill Armor: 5% Healing Jewelry: +170 Armor |
| Skull | 40 | Weapon: 0.03 Life on Kill Armor: 6% Healing Jewelry: +230 Armor |
| Flawless Skull | 50 | Weapon: 0.036 Life on Kill Armor: 7% Healing Jewelry: +295 Armor |
| Royal Skull | 60 | Weapon: 0.041 Life on Kill Armor: 8% Healing Jewelry: +340 Armor |
| Crude Diamond | 15 | Weapon: 4% Ultimate skill damage increase Armor: 4% Barrier generation Jewelry: 4% All elements resistance |
| Chipped Diamond | 20 | Weapon: 5% Ultimate skill damage increase Armor: 5% Barrier generation Jewelry: 5% All elements resistance |
| Diamond | 40 | Weapon: 6% Ultimate skill damage increase Armor: 6% Barrier generation Jewelry: 6% All elements resistance |
| Flawless Diamond | 50 | Weapon: 7% Ultimate skill damage increase Armor: 7% Barrier generation Jewelry: 7% All elements resistance |
| Royal Diamond | 60 | Weapon: 8% Ultimate skill damage increase Armor: 8% Barrier generation Jewelry: 8% All elements resistance |
| Crude Topaz | 15 | Weapon: 13.3% Skill damage increase Armor: 6.6% Reduction of the damage while control impaired Jewelry: 11.5% Lightning Resistance |
| Chipped Topaz | 20 | Weapon: 16.7% Skill damage increase Armor: 8.2% Reduction of the damage while control impaired Jewelry: 14.3% Lightning Resistance |
| Topaz | 40 | Weapon: 20% Skill damage increase Armor: 9.8% Reduction of the damage while control impaired Jewelry: 16.9% Lightning Resistance |
| Flawless Topaz | 50 | Weapon: 23.3% Skill damage increase Armor: 11.4% Reduction of the damage while control impaired Jewelry: 19.6% Lightning Resistance |
| Royal Topaz | 60 | Weapon: 26.7% Skill damage increase Armor: 13% Reduction of the damage while control impaired Jewelry: 22.1% Lightning Resistance |
| Crude Emerald | 15 | Weapon: 6% Critical strike damage increase (only to vulnerable enemies) Armor: +0.06 Thorns Jewelry: 11.5% Poison Resistance |
| Chipped Emerald | 20 | Weapon: 7.5% Critical strike damage increase (only to vulnerable enemies) Armor: +0.075 Thorns Jewelry: 14.3% Poison Resistance |
| Emerald | 40 | Weapon: 9% Critical strike damage increase (only to vulnerable enemies) Armor: +0.09 Thorns Jewelry: 16.9% Poison Resistance |
| Flawless Emerald | 50 | Weapon: 10.5% Critical strike damage increase (only to vulnerable enemies) Armor: +0.105 Thorns Jewelry: 19.6% Poison Resistance |
| Royal Emerald | 60 | Weapon: ??? Critical strike damage increase (only to vulnerable enemies) Armor: +0.120 Thorns Jewelry: 22.1% Poison Resistance |
| Crude Sapphire | 15 | Weapon: 6% Critical strike damage increase (only to crowd controlled enemies) Armor: 4% Reduction of the damage while fortified Jewelry: 11.5% Cold Resistance |
| Chipped Sapphire | 20 | Weapon: 7.5% Critical strike damage increase (only to crowd controlled enemies) Armor: 5% Reduction of the damage while fortified Jewelry: 14.3% Cold Resistance |
| Sapphire | 40 | Weapon: 9% Critical strike damage increase (only to crowd controlled enemies) Armor: 6% Reduction of the damage while fortified Jewelry: 16.9% Cold Resistance |
| Flawless Sapphire | 50 | Weapon: 10.5% Critical strike damage increase (only to crowd controlled enemies) Armor: 7% Reduction of the damage while fortified Jewelry: 19.6% Cold Resistance |
| Royal Sapphire | 60 | Weapon: 12% Critical strike damage increase (only to crowd controlled enemies) Armor: 8% Reduction of the damage while fortified Jewelry: 22.1% Cold Resistance |
| Crude Ruby | 15 | Weapon: 12% Overpower damage increase Armor: 0.05 Maximum Life Jewelry: 11.5% Fire Resistance |
| Chipped Ruby | 20 | Weapon: 15% Overpower damage increase Armor: 0.055 Maximum Life Jewelry: 14.3% Fire Resistance |
| Ruby | 40 | Weapon: 18% Overpower damage increase Armor: 0.06 Maximum Life Jewelry: 16.9% Fire Resistance |
| Flawless Ruby | 50 | Weapon: 21% Overpower damage increase Armor: 0.07 Maximum Life Jewelry: 19.6% Fire Resistance |
| Royal Ruby | 60 | Weapon: 24% Overpower damage increase Armor: 0.08 Maximum Life Jewelry: 22.1% Fire Resistance |
Each gem type in Diablo 4 provides unique bonuses depending on the equipment slot they are inserted into. It's important to note that the higher the gem tier, the greater the bonuses it will provide.
How to get gems in Diablo 4
There are two methods to get gems in Diablo 4:
- The first one is just to explore the world as they can be obtained as a reward for killing enemies or found in chests.
- The other method is to craft them. Even though the crafting system is something new in Diablo 4, it is pretty straightforward. You can upgrade gems to the next tier at the Jeweller by spending some gold and using three gems of the previous tier.
We hope this comprehensive guide on Diablo 4 gems has shed light on the different types and their bonuses. Once you're done here, feel free to check out our guide on how to reset dungeons in Diablo 4. If you're looking to learn even more about the game, feel free to read our guide on how big the Diablo 4 map is. We also have an article on how to get Veiled Crystals in Diablo 4.