The Jeweler is an NPC in Diablo 4 (D4) that offers Gem and Rune crafting, socket customization, and other powerful upgrades. Learn how to craft and salvage Gems and Runes, add or remove Sockets, and create Legendary Jewelry and Mythic Uniques at the Jeweler.

All Jeweler Features

Gem Crafting

One of the key functions of the Jeweler is the crafting and combining of gems. Like in previous Diablo titles, gems are a special type of item that can be socketed into your equipment, giving them additional effects and bonuses depending on the type of gem. Spend gold and combine your low-tier gems to craft more powerful gems for socketing.

Craftable Gem Types

Gem Type	Effect Bonuses
Amethyst	Weapon: % Damage Over Time Armor: % Barrier Generation Jewelry: % Shadow Resistance
Emerald	Weapon: % Critical Strike Damage Armor: Dexterity Jewelry: % Poison Resistance
Ruby	Weapon: % Overpower Damage Armor: Strength Jewelry: % Fire Resistance
Topaz	Weapon: % Basic Skill Damage Armor: Intelligence Jewelry: % Lightning Resistance
Sapphire	Weapon: % Vulnerable Damage Armor: Willpower Jewelry: % Cold Resistance
Diamond	Weapon: % Ultimate Skill Damage Armor: All Stats Jewelry: % Resistance to All Elements
Skull	Weapon: Life On Kill Armor: % Healing Received Jewelry: Armor

List of All Gems

Rune Crafting

With the introduction of Runes in the Vessel of Hatred Expansion, the Jeweler now offers Rune crafting services, allowing players to craft random Runes or specific Mythic Uniques using Runes as crafting material.

Random Rune Crafts

Rune Craft	Details
Random Magic or Rare Rune	・ 85% chance to grant a Random Rune of Magic quality ・ 15% chance to grant a Random Rune of Rare quality
Random Rare or Legendary Rune	・ 85% chance to grant a Random Rune of Rare quality ・ 15% chance to grant a Random Rune of Legendary quality
Random Legendary Rune	・ 100% chance to grant a Random Rune of Legendary quality

You can exchange Runewords, along with some gold, to reroll those runes into a random one of your desired quality, with a small chance of upgrading its quality.

Mythic Uniques Crafts

Mythic Unique Equipment
Andariel's Visage	Doombringer	Harlequin Crest
Melted Heart of Selig	Ring of Starless Skies	Ahavarion Spear of Lycander
Tyrael’s Might	Heir of Perdition	Shroud of False Death
Shattered Vow

Above is a list of all Mythic Uniques craftable by the Jeweler. Each Mythic Unique requires 10 Magic, 10 Rare, and 10 specific Legendary Runewords, along with 1 Resplendent Spark to craft.

Jewelry Crafting

Season 7 brings a new feature to the Jeweler which allows you to craft random Legendary Amulets or Rings. Crafting a Legendary Amulet or Ring Cache requires 150,000 Gem Fragments of any one type, 5 Forgotten Souls, and 1,500,000 Gold.

The Legendary Amulets and Rings you obtain here can be Ancestral as well, making it a useful tool to farm gear when you have excess Gem Fragments.

Add Gem Sockets to Equipment

The Jeweler can also add gem sockets to any piece of your equipment in exchange for Gold and Scattered Prisms. This allows you to slot gems into items that fit your build, giving them more utility on top of the stats and Aspects they already possess.

Note: Scattered Prisms are not easily obtained as these rare crafting materials only drop after defeating World Bosses in Diablo 4. Keep this in mind before adding gem sockets to your items.

How to Get Scattered Prisms

Unsocket Gems from Equipment

Aside from gem crafting, the Jeweler can also unsocket slotted gems from your equipment. If you want to switch out certain bonuses and effects, or replace your build's gems entirely, you can use the Unsocket function of the Jeweler to quickly remove gems from your equipment.

Salvage Gems

Gems can be salvaged at the Jeweler to obtain an equal number of Gem Fragments required to craft the gem itself. It is recommended to use Gem Fragments early on to craft lower-tier gems, as they can provide valuable stat boosts to your character throughout the game, as long as you can afford the gold cost. Then later on in the game, you can salvage them in the future to craft better gems.

List of All Gems

How to Unlock the Jeweler

Unlocked by Default

The Jeweler is an NPC that will you can access at Level 1 but only after completing the Priority Quest called Gem Crafting.

List of Priority Quests

Diablo 4 Related Guides

List of All NPCs

All NPC Vendors

All NPC Vendors
Blacksmith	Alchemist	Occultist
Jeweler	Purveyor of Curiosities	Stable Master
Dark Citadel Vendor
All PvP NPC Vendors
Cursed Scroll Vendor	Odd and Ends	Unconventional Mount Armor
Unsavory Oddities