Warlock is not currently a live Diablo Immortal class in the latest publicly available game state. Blizzard has announced the Warlock as the game’s tenth class for the Bloodied Jewel major update, alongside three new Legendary Gems: Interminus Stone, The Jolted Eye, and Hellbound Desire. Because the class has not yet accumulated reliable live-game testing, a definitive Warlock gem ranking cannot be confirmed. The most useful current approach is to prepare a flexible gem setup built around damage-over-time effects, summons, movement, critical hits, and PvP survivability, then reassess the ranking after the class enters live servers.
What the best Legendary Gems for Warlock will depend on
The Warlock is designed as a demon-summoning class that uses infernal magic, portals, sacrificial effects, and controllable demons. Blizzard’s preview also describes Warlock gameplay as involving risk, self-sacrifice, and the Soulgorger, so the strongest gems will depend on whether your build emphasizes persistent damage, summoned demons, direct spell damage, or PvP control.
Unlike a gear guide, a Legendary Gem guide cannot recommend one universal six-gem loadout for every Warlock activity. Gem value changes according to your skill setup, Essence effects, damage profile, Resonance, and whether you are fighting monsters or players. A gem that is excellent for open-world farming can be less useful in a Helliquary raid, while a PvP gem may provide survivability at the cost of damage in PvE.
Warlock Legendary Gems currently confirmed
Three Legendary Gems have been announced for the Warlock update. Their final value for Warlock will depend on live skill coefficients, cooldowns, summon behavior, and the exact interaction between the gems and Warlock Legendary Essences.
| Legendary Gem | Confirmed effect | Likely Warlock use | Current recommendation |
|---|---|---|---|
| Hellbound Desire | Increases damage and Movement Speed. Attacks apply Soul Shard Fragments that increase the damage enemies take from you and reduce the duration of beneficial effects on enemies. | Single-target damage, damage-over-time builds, raids, and PvP pressure. | Highest-priority test gem for Warlock, subject to live testing. |
| Interminus Stone | Increases damage and Evasion while you are moving. | Mobile farming builds, portal-based setups, and PvP kiting. | Strong candidate for mobile Warlock builds; less attractive if your rotation requires standing still. |
| The Jolted Eye | Critical Hits call down a lightning blast that Shocks nearby enemies. Damage also increases for each nearby Shocked enemy. | Critical-hit builds, grouped enemies, open-world farming, and sustained area damage. | Potentially excellent for critical-focused setups; avoid forcing it into low-critical builds. |
Hellbound Desire is the safest first gem to test because its effect directly improves your damage and Movement Speed while also applying a stacking damage-taken effect. The gem should be especially promising against bosses and durable enemies if Warlock attacks can apply Soul Shard Fragments consistently.
Interminus Stone is more conditional. The gem rewards continuous movement, which fits a Warlock build that summons demons, opens portals, applies damage-over-time effects, and repositions frequently. It will lose value if your preferred build stands still to channel, cast, or maintain a stationary summon rotation.
The Jolted Eye requires a critical-hit build. It should perform best when Warlock skills or class affixes provide reliable Critical Hit Chance. Its nearby-enemy damage component makes it more attractive in dense monster packs than against isolated raid bosses unless the lightning blast itself has strong single-target value.
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Best general-purpose gem setup for a Warlock account
Until live Warlock testing establishes a clear class-specific ranking, build your gem collection around effects that complement multiple Warlock archetypes. Prioritize one strong damage amplifier, one summon or damage-over-time option, one mobility or survivability gem, and practical two-star or one-star gems that can be upgraded consistently.
A sensible high-investment starting direction is:
- Hellbound Desire for direct damage, Movement Speed, and Soul Shard Fragment pressure.
- The Jolted Eye if your Warlock build reaches reliable Critical Hit Chance.
- Interminus Stone if your rotation keeps you moving during combat.
- Blood-Soaked Jade for a broadly useful damage and Movement Speed effect.
- Mother’s Lament for builds that can make good use of frequent Critical Hits.
- One defensive or utility gem chosen according to your activity, such as Phoenix Ashes, Gloom Cask, or another tested PvP or survival option.
This is a provisional framework rather than a confirmed endgame ranking. Do not spend large amounts of Platinum or duplicate materials to complete a Warlock gem setup before the class is playable on your server. The most efficient choice may change after players test summon scaling, Soulgorger interactions, and Warlock’s offensive and defensive stances.
Best gems for Warlock PvE
Open-world farming
Open-world Warlock builds should favor movement speed, area damage, automatic effects, and low-maintenance damage. Your goal is to move between packs without stopping for every enemy, so Interminus Stone may be particularly effective if its movement condition remains easy to maintain during normal combat.
The Jolted Eye is also a promising farming gem because its lightning effect can benefit from dense groups of shocked enemies. It becomes more attractive when your skills, Essences, or class affixes already improve Critical Hit Chance. Do not select it solely because it is a new gem if your Warlock build rarely lands critical hits.
For a budget setup, combine one-star and two-star gems that increase skill damage, summon duration, damage against controlled enemies, or damage against multiple targets. A consistently upgraded two-star gem can be more useful to a developing account than an unranked five-star gem with an awkward effect.
Dungeons and group PvE
Dungeon Warlocks should prioritize reliable damage against both elite packs and bosses. Hellbound Desire is the most natural candidate because its damage-taken effect should reward repeated attacks on the same target. The effect may also support the entire group indirectly if the Warlock applies stronger pressure to a priority enemy, although the announced description does not confirm a party-wide damage benefit.
Use The Jolted Eye when dungeon pulls contain enough enemies for Shock stacking to remain active. If your group kills packs too quickly for the gem to build value, a direct damage amplifier or movement-based gem may produce more consistent results.
Helliquary raids
Raid builds should favor sustained single-target performance, uptime, and survivability. Hellbound Desire should be tested first for this role, especially if Soul Shard Fragments can be maintained on Helliquary bosses without excessive downtime.
Interminus Stone may work well in raids with frequent movement mechanics, but its value depends on whether the boss encounter allows continuous movement without interrupting your main damage sequence. The Jolted Eye should not be treated as an automatic raid choice; isolated bosses may provide fewer opportunities to benefit from nearby Shocked enemies.
Keep a defensive gem available for progression raids. A slightly lower damage build that survives mechanics can outperform a fragile setup that repeatedly loses summons, buffs, or attack time after dying.
Best gems for Warlock PvP
Warlock PvP recommendations will be more dependent on Resonance, secondary attributes, team composition, and Battleground objectives than on the class label alone. A high-damage PvE gem setup will not automatically perform well against players who use crowd control, immunity effects, focused fire, and coordinated movement.
Hellbound Desire could be useful in PvP because its Soul Shard Fragments increase damage taken by affected enemies and reduce the duration of beneficial effects. However, the announced effect includes an application restriction, so the gem should not be treated as a permanent debuff on every enemy in a team fight.
Interminus Stone is a strong candidate for PvP kiting because it rewards movement and grants Evasion. It will be most useful when the Warlock can maintain distance while demons, portals, or damage-over-time effects continue dealing damage. It will be less effective if the Warlock is trapped in crowd control or forced into close-range combat.
The Jolted Eye may work in Battlegrounds when the Warlock can land critical hits on clustered opponents. Its value will fall when enemies spread out, cleanse harmful effects, or focus the Warlock before the Shock effect can build.
| PvP goal | Gem direction | What to avoid |
|---|---|---|
| Mobile ranged pressure | Interminus Stone plus movement, control, and sustained-damage gems. | Stationary rotations that require uninterrupted casting. |
| Debuff and damage-over-time pressure | Hellbound Desire plus effects that improve repeated attacks and harmful effects. | Expecting one Soul Shard Fragment application to decide a team fight. |
| Critical-hit burst | The Jolted Eye plus Critical Hit Chance and burst-oriented skills. | Using the gem without enough critical consistency. |
| Front-line survival | Defensive gems, Life, damage reduction, and crowd-control protection. | Copying a fragile PvE setup into Battlegrounds. |
F2P Warlock Legendary Gem priorities
Free-to-play players should not build their account around six five-star gems. The most practical F2P strategy is to use strong one-star and two-star gems that can reach useful ranks with manageable Gem Power, while saving valuable materials for a small number of long-term upgrades.
Use Hellbound Desire if you receive it through an available account event, but do not assume that one free copy makes the gem affordable to rank. A five-star gem requires duplicate copies or other upgrade resources, and its real value depends on the star quality and rank you can realistically reach.
For the remaining slots, prioritize gems with reliable effects that work in both open-world PvE and dungeons. Summon-duration bonuses, skill-damage bonuses, damage against controlled enemies, damage-over-time support, and defensive effects are more dependable than highly specialized effects that require a particular Warlock Essence combination.
- Equip six different Legendary Gems; duplicate Legendary Gems cannot occupy multiple sockets.
- Keep useful one-star and two-star gems rather than converting every copy immediately.
- Upgrade gems that improve your actual damage rotation, not merely gems with a higher displayed star count.
- Use the Market for affordable copies only when the purchase supports a long-term build.
- Save Platinum and Telluric Pearls until live Warlock testing identifies the best permanent choices.
Low-spender and higher-investment choices
Low spenders can use one or two carefully selected five-star gems while building the rest of the setup with two-star gems. Hellbound Desire is the most obvious Warlock-specific investment candidate, but its rank should not come at the expense of every other gem. Resonance increases base attributes and Combat Rating, yet an expensive gem with poor synergy can still perform worse in a build that cannot trigger its effect consistently.
Higher-investment players can test all three new gems and maintain separate PvE and PvP loadouts. A PvE loadout may use Hellbound Desire and The Jolted Eye for sustained damage, while a PvP loadout may replace one offensive gem with Interminus Stone or a defensive option.
Do not judge a five-star gem only by its star quality. A lower-star five-star gem with a useful effect may be easier to rank and more practical than a rare five-star copy that requires excessive duplicate investment. Compare the gem’s actual rank, Resonance, Combat Rating, and effect with the resources needed to upgrade it.
How to upgrade Warlock gems efficiently
Legendary Gems have a star rating and a rank. The star rating describes the gem’s maximum quality category, while rank is increased with duplicate gems and Gem Power. A five-star gem may drop with fewer than five actual stars, so “five-star gem” does not always mean a fully formed five-star-quality copy.
Legendary Gems provide Resonance, Combat Rating, and eventually Magic Find when upgraded to Rank 5. Resonance improves the base attribute of the item holding the gem, while Combat Rating contributes directly to the character’s Combat Rating. Those values matter, but the gem’s effect should still determine whether the gem belongs in your Warlock build.
Place your highest-Resonance gems in equipment slots that improve the attribute you are trying to maximize. Damage-oriented slots are generally preferred for offensive builds, while a PvP setup may place greater value on Life and survivability. Check the item’s displayed attribute rather than assuming every socket contributes the same type of base stat.
Where to obtain Legendary Gems
Legendary Gems can come from Elder Rifts, crafting, the Market, the Fading Embers trader, and Battle Pass rewards. Legendary Crests provide the most direct way to target Legendary Gem drops through Elder Rifts, while free players should focus on account-bound sources, weekly materials, crafting opportunities, and carefully selected Market purchases.
Random drops and random crafting cannot guarantee Hellbound Desire, Interminus Stone, The Jolted Eye, or a particular star quality. Treat the Market and crafting system as ways to improve your odds and build Gem Power over time, not as guaranteed methods for completing a Warlock loadout.
Warlock gem mistakes to avoid
- Do not treat announced performance as confirmed performance. The Warlock’s live skill interactions and balance may change after release.
- Do not buy six copies of a new gem before testing it. Confirm how the effect interacts with your chosen skills and Essences first.
- Do not use The Jolted Eye without a critical-hit plan. The gem’s value depends on triggering Critical Hits and benefiting from Shocked enemies.
- Do not use Interminus Stone in a stationary build. A movement-based effect loses value when your rotation requires uninterrupted standing casts.
- Do not assume Hellbound Desire is a group-wide debuff. Its announced wording describes increased damage from the user, not a confirmed party-wide damage increase.
- Do not sacrifice all survivability for Resonance. Dead characters deal no damage and lose summon uptime, buffs, and debuffs.
- Do not dismantle every inexpensive gem. One-star and two-star gems can provide useful Gem Power and practical alternatives for F2P progression.
Recommended decision process after Warlock becomes playable
- Test the Warlock in open-world content with each class skill and note whether the build rewards movement, critical hits, summons, or repeated attacks.
- Use Hellbound Desire against elites and bosses to confirm how reliably Soul Shard Fragments are applied.
- Compare Interminus Stone while moving continuously against a stationary rotation to measure its practical uptime.
- Test The Jolted Eye in dense monster packs and isolated boss encounters.
- Run separate PvE and PvP loadouts instead of forcing one six-gem setup into every activity.
- Upgrade the gem that improves your real combat rotation and can be supported by your available duplicates, Platinum, and Gem Power.
For now, the best Warlock preparation is to save flexible Legendary Gems, avoid irreversible high-cost purchases, and claim any officially available Warlock gem reward before its event ends. Hellbound Desire is the leading provisional choice for sustained Warlock damage, Interminus Stone is the leading mobility-oriented option, and The Jolted Eye is the leading critical-hit and area-damage candidate. Those recommendations should be treated as starting points until live Warlock testing confirms their value across dungeons, Helliquary raids, open-world farming, Challenge Rifts, and Battlegrounds.
