In Diablo 4, the Horadric Jewel is one of the most coveted and mysterious crafting materials introduced in Season 9. Named in honor of the legendary Horadrim, this jewel plays a crucial role in high-end crafting and gear enhancement—especially for players engaging in endgame content such as Pit runs, World Tier 4 dungeons, and Uber boss fights. In this guide, we’ll walk you through everything you need to know about how to get the Horadric Jewel, what it’s used for, Diablo IV Items and how to farm it efficiently.

What is the Horadric Jewel in Diablo 4?

The Horadric Jewel is a rare crafting component used to unlock and upgrade Legendary Aspects, Ancient Sigils, and Masterwork gear mods introduced in the crafting overhaul of Season 9. It's also tied into select Season Journey objectives and endgame gear progression, making it a high-value currency for any player looking to max out their build potential.

Horadric Jewels are not tradeable, making self-farming the only viable path—adding an extra layer of prestige to those who manage to stockpile them.

Where to Get the Horadric Jewel

There are several methods to obtain Horadric Jewels, all of which are tied to high-tier or endgame content. Below are the best-known ways to acquire them:

1. The Pit of Artificers (Tier 30+)

The Pit is a new endless dungeon system introduced in Season 9, somewhat similar to Greater Rifts from Diablo III. Once you reach Tier 30 or higher, Horadric Jewels become part of the reward pool upon completion.

Drop Source: Pit Chests after successfully completing the run under the time limit.

Frequency: Random, but higher Pit tiers (50+) have significantly increased drop chances.

Recommendation: Run with a solid group for faster clears and better odds of multiple chests.

2. Uber Bosses (Especially Tormented Versions)

Several Uber bosses, including Uber Duriel, Uber Andariel, and the newly introduced Tormented Varshan, have a chance to drop Horadric Jewels when summoned using high-tier materials.

Best Boss for Farming: Uber Duriel (World Tier 4) due to his massive loot pool.

Materials Needed: Scattered Prisms, Malignant Hearts, and Stygian Stones for summons.

Pro Tip: Use Season 9 Witch Powers or run corruption-enhanced dungeons to increase drop chance by up to 15%.

3. Whisper Caches (World Tier 4)

The Tree of Whispers can randomly drop a Horadric Jewel from Whisper Caches, but only on World Tier 4 and with a bit of luck.

Drop Rate: Extremely low (~2-3%).

Recommended Farming Method: Focus on Grim Favors tied to elite monster slaying and boss fights, which provide better quality caches.

Stack Method: Save multiple caches and open them all at once for a pseudo “mass loot” system.

4. Seasonal Questlines & Chapter Rewards

Season 9 features several chapters that reward Horadric Jewels directly:

Chapter 4: One Horadric Jewel guaranteed.

Slayer Chapter and Champion Chapter: One more each upon full completion.

Season Blessings: Can slightly increase the chance of obtaining Horadric Jewels from endgame content if you activate the right track.

5. Crafting via Master Alchemist (Once Unlocked)

After unlocking the Master Alchemist vendor in Kyovashad via a Season 9 side quest, players can convert rare crafting materials into a Horadric Jewel once per week.

Materials Required:

5 Forgotten Souls

3 Baleful Fragments

1 Resplendent Spark

1 Grim Essence (new Season 9 reagent)

Limit: One Horadric Jewel craft per account per week.

Note: Grim Essence can only be obtained from elite enemies in high-tier Nightmare Dungeons.

Best Builds for Farming Horadric Jewels

Because the farming methods involve tough content, you’ll want to bring the best builds possible. Here are a few top recommendations for Season 9:

Sorcerer – Teleport Burn Build: Great for fast Pit clears and boss melting.

Barbarian – Earthquake Slam Build: High AoE and boss burst, perfect for Uber Duriel.

Necromancer – Eye Laser Build: Safe and effective against grouped elites and Pit waves.

Rogue – Penetrating Shot Build: Great mobility and elite clearing for Grim Favor generation.

What to Use Horadric Jewels For

Once you’ve obtained Horadric Jewels, here are the main ways to use them:

Upgrading Legendary Aspects to Perfected Aspects, which grant stronger secondary effects.

Infusing Masterwork Gear with rare modifiers—like elemental resistance penetration or critical strike synergy.

Crafting Ancient Sigils for Nightmare Dungeons, allowing for even higher tiers and better loot.

Unlocking Class-Specific Modifiers at the Occultist, tied to Season 9 class specializations.

Tips for Efficient Horadric Jewel Farming

Run High-Tier Pits in a Group: Clear time is crucial—faster runs mean more attempts per hour.

Stack Whisper Caches before opening them: RNG feels less punishing when opening many at once.

Rotate Uber Boss Summons: Don’t just focus on Duriel; try Andariel and Varshan to spread the cost.

Use Gold Find and Magic Find Elixirs: They affect Horadric Jewel drop chances in some content, especially the Pit.

Prioritize Slayer Chapter ASAP: Those free Horadric Jewels are an early boost toward crafting goals.

Conclusion

The Horadric Jewel is a key part of Diablo 4's late-game progression system, especially in Season 9. While it requires effort and high-tier content to obtain, the payoff is worth it for players pushing to the top of the ladder or crafting god-tier gear. Whether you’re smashing through the Pit, toppling Uber bosses, D4 Gold or unlocking powerful new Aspects, collecting Horadric Jewels should be one of your top priorities this season.