Jeweler

The information on this page covers we everything you need to know about the Diablo 4 Jeweler.

The Jeweler NPC makes a return giving players the opportunity to upgrade gems, craft jewelry and add sockets to equipment.

To utilise the jeweler, players will require the necessary items, crafting materials, and gold to carry out an upgrade or create a new jewelry item.

Upgrading Jewelry

Jewelry can be upgraded to make the affixes of the jewelry more powerful and increasing their resistances.

Gem Crafting

The Jeweler is able to upgrade gems to higher qualities assuming you have the right amount of gems to make the upgrade and a certain amount of gold.

Amethyst

Gem	Req Lvl	Effect	Cost
Crude Amethyst - Archive	15	Weapon: +4% Damage Over Time Armor: 4% Damage Taken Over Time Reduction Jewelry: +8% Shadow Resistances	10 Amethyst Fragments 2,000 Gold
Chipped Amethyst	10	Weapon: +8% Damage over Time Armor: +2% Barrier Generation Jewelry: 10% Shadow Resistances	10 Amethyst Fragments 1,000 Gold
Amethyst	15	Weapon: +16% Damage Over Time Armor: +4% Barrier Generation Jewelry: 20% Shadow Resistances	100 Amethyst Fragments 10,000 Gold
Flawless Amethyst	20	Weapon: +24% Damage Over Time Armor: +6% Barrier Generation Jewelry: 30% Shadow Resistances	1,000 Amethyst Fragments 100,000 Gold
Royal Amethyst	25	Weapon: +32% Damage over Time Armor: +8% Barrier Generation Jewelry: 40% Shadow Resistances	10,000 Amethyst Fragments 1,000,000 Gold

Diamond

Gem	Req Lvl	Effect	Cost
Crude Diamond - Archive	15	Weapon: +7.0% Ultimate Damage Armor: +3.0% Barrier Generation Jewelry: 1.0% Resistance to All Elements	10 Diamond Fragments 2,000 Gold
Chipped Diamond	10	Weapon: +10% Ultimate damage Armor: +4 All Stats Jewelry: 2% Resistance to All Elements	10 Diamond Fragments 1,000 Gold
Diamond	15	Weapon: +20% Ultimate Skill Damage Armor: +7 All Stats Jewelry: 4% Resistance to All Elements	100 Diamond Fragments 10,000 Gold
Flawless Diamond	20	Weapon: +30% Ultimate Skill Damage Armor: +10 All Stats Jewelry: 6% Resistance to All Elements	1,000 Diamond Fragments 100,000 Gold
Royal Diamond	25	Weapon: +40% Ultimate Damage Armor: +13 All Stats Jewelry: 8% Resistance to All Elements	10,000 Diamond Fragments 1,000,000 Gold

Changes to Jeweler

Patch 1.2.0, October 17, 2023

Poison Resistance value adjusted to 8%

Gem	Req Lvl	Effect	Cost
Crude Emerald - Archive	15	Weapon: +6% Critical Strike Damage to Vulnerable Enemies Armor: +19 Thorns Jewelry: +8% Poison Resistance	10 Emerald Fragments 2,000 Gold
Chipped Emerald	10	Weapon: +12.0% Critical Strike Damage Armor: +10 Dexterity Jewelry: 10% Poison Resistance	10 Emerald Fragments 1,000 Gold
Emerald	15	Weapon: +24.0% Critical Strike Damage Armor: +20 Dexterity Jewelry: 20% Poison Resistance	100 Emerald Fragments 10,000 Gold
Flawless Emerald	20	Weapon: +36.0% Critical Strike Damage Armor: +30 Dexterity Jewelry: 30% Poison Resistance	1,000 Emerald Fragments 100,000 Gold
Royal Emerald	25	Weapon: +48% Critical Strike Damage Armor: +40 Dexterity Jewelry: 40% Poison Resistance	10,000 Emerald Fragments 1,000,000 Gold

Sockets

Sockets can be added to gear at the Jeweler with Scattered Prisms. One Prism is required to add a socket to an item

Gems can be unsocketed from items for a cost in gold.