{"id":7138,"date":"2026-02-07T12:14:16","date_gmt":"2026-02-07T12:14:16","guid":{"rendered":"https:\/\/magicstark.cz\/?post_type=pruvodce&p=7138"},"modified":"2026-02-17T14:56:38","modified_gmt":"2026-02-17T14:56:38","slug":"diablo-4-gem-crafting-complete-jeweler-guide","status":"publish","type":"pruvodce","link":"https:\/\/magicstark.cz\/en\/guides\/diablo-4-gem-crafting-complete-jeweler-guide\/","title":{"rendered":"Gem Crafting in Diablo 4 – Complete Jeweler Guide to Gems, Sockets, and Materials"},"content":{"rendered":"\n

What is the Jeweler in Diablo 4?<\/h2>\n\n\n\n

The Jeweler<\/strong> is one of your essential endgame vendors, managing everything related to Gems, Sockets, Runes, and specialized crafting<\/strong>. Unlike the Blacksmith who handles gear upgrades, the Jeweler focuses exclusively on socketable items and jewelry creation.<\/p>\n\n\n\n

\n

You might be wondering<\/strong>: Why is the Jeweler so important? This vendor is critical for optimizing your gear through gem socketing, enabling Runewords, target-crafting Mythic Uniques, and generating Legendary jewelry. Without proper Jeweler usage, you’re leaving massive power gains on the table.<\/p>\n<\/blockquote>\n\n\n\n

The Jeweler offers six core services<\/strong>:<\/p>\n\n\n\n

    \n
  1. Salvage Gems<\/strong> – Convert unwanted gems into Gem Fragments<\/li>\n\n\n\n
  2. Craft Gems<\/strong> – Combine Gem Fragments into higher-quality gems<\/li>\n\n\n\n
  3. Unsocket<\/strong> – Remove gems or Runes from gear (free)<\/li>\n\n\n\n
  4. Add Sockets<\/strong> – Create gem sockets on gear<\/li>\n\n\n\n
  5. Rune Crafting<\/strong> – Target-craft Mythic Uniques and reforge Runes<\/li>\n\n\n\n
  6. Jewelry Crafting<\/strong> – Create Jewelry Caches and convert Gem Fragment types<\/li>\n<\/ol>\n\n\n\n

    Where to Find the Jeweler \ud83d\uddfa\ufe0f<\/h2>\n\n\n\n

    You can find Jewelers<\/strong> in these locations across Sanctuary:<\/p>\n\n\n\n

    Major Cities<\/h3>\n\n\n\n

    \u2713 Kyovashad<\/strong> (Fractured Peaks)
    \u2713 Ked Bardu<\/strong> (Dry Steppes)
    \u2713 Cerrigar<\/strong> (Scosglen)
    \u2713 Zarbinzet<\/strong> (Hawezar)
    \u2713 Gea Kul<\/strong> (Kehjistan)
    \u2713 Kurast Bazaar<\/strong> (Nahantu – Vessel of Hatred)<\/p>\n\n\n\n

    Settlements<\/h3>\n\n\n\n

    \u2713 Tree of Whispers<\/strong> (Hawezar)<\/p>\n\n\n\n

    \ud83d\udca1 Navigation tip<\/strong>: Look for the Gem icon<\/strong> on your map or minimap. The Jeweler is marked distinctly from other vendors, making it easy to locate in any city.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Understanding Gem Types and Stats \ud83d\udc8e<\/h2>\n\n\n\n

    Diablo 4 features 7 different gem types<\/strong>, each providing distinct stats depending on where they’re socketed (Weapon, Armor, or Jewelry).<\/p>\n\n\n\n

    Complete Gem Stats Table<\/h3>\n\n\n\n
    Gem Type<\/th>Weapon Bonus<\/th>Armor Bonus<\/th>Jewelry Bonus<\/th><\/tr><\/thead>
    Amethyst<\/strong><\/td>+16.0% Damage Over Time<\/td>+4.0% Barrier Generation<\/td>+250 Shadow Resistance<\/td><\/tr>
    Diamond<\/strong><\/td>+20.0% Ultimate Damage<\/td>+7 All Stats<\/td>+35 Resistance to All Elements<\/td><\/tr>
    Emerald<\/strong><\/td>+24.0% Critical Strike Damage<\/td>+20 Dexterity<\/td>+250 Poison Resistance<\/td><\/tr>
    Ruby<\/strong><\/td>+30.0% Overpower Damage<\/td>+20 Strength<\/td>+250 Fire Resistance<\/td><\/tr>
    Sapphire<\/strong><\/td>+18.0% Vulnerable Damage<\/td>+20 Willpower<\/td>+250 Cold Resistance<\/td><\/tr>
    Skull<\/strong><\/td>+4 Life On Kill<\/td>+6.0% Healing Received<\/td>+250 Physical Resistance<\/td><\/tr>
    Topaz<\/strong><\/td>+20.0% Basic Damage<\/td>+20 Intelligence<\/td>+250 Lightning Resistance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Note: These are base level (Level 15) stats. Higher quality gems provide proportionally increased values.<\/em><\/p>\n\n\n\n

    Gem Selection by Build Type<\/h3>\n\n\n\n

    For Crit-based builds<\/strong>: Emerald in weapons (Crit Damage), Diamond in jewelry (All Res)<\/p>\n\n\n\n

    For DoT builds<\/strong>: Amethyst in weapons (DoT Damage), Sapphire in armor (Willpower for most casters)<\/p>\n\n\n\n

    For Tank builds<\/strong>: Skull in armor (Healing Received), Diamond in jewelry (All Res)<\/p>\n\n\n\n

    For Overpower builds<\/strong>: Ruby in weapons (Overpower Damage), Ruby in armor (Strength for most melee)<\/p>\n\n\n\n

    For Basic Skill builds<\/strong>: Topaz in weapons (Basic Damage), appropriate stat gem in armor<\/p>\n\n\n\n

    For Ultimate-focused builds<\/strong>: Diamond in weapons (Ultimate Damage), Diamond in jewelry (All Res)<\/p>\n\n\n\n

    For Vulnerable builds<\/strong>: Sapphire in weapons (Vulnerable Damage), class-specific stat in armor<\/p>\n\n\n\n

    Gem Quality Levels and Crafting Costs \ud83d\udcca<\/h2>\n\n\n\n

    Gems come in 5 quality tiers<\/strong>, each requiring exponentially more resources:<\/p>\n\n\n\n

    Complete Crafting Cost Table<\/h3>\n\n\n\n
    Quality<\/th>Level Req<\/th>Gem Fragments<\/th>Forgotten Souls<\/th>Gold<\/th>Total Power Gain<\/th><\/tr><\/thead>
    Chipped<\/strong><\/td>1<\/td>10<\/td>0<\/td>1,000<\/td>20% base<\/td><\/tr>
    Base<\/strong><\/td>15<\/td>100<\/td>0<\/td>10,000<\/td>100% base<\/td><\/tr>
    Flawless<\/strong><\/td>20<\/td>1,000<\/td>0<\/td>100,000<\/td>125% base<\/td><\/tr>
    Royal<\/strong><\/td>25<\/td>10,000<\/td>0<\/td>1,000,000<\/td>156% base<\/td><\/tr>
    Grand<\/strong><\/td>30<\/td>100,000<\/td>30<\/td>10,000,000<\/td>188% base<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Cumulative Investment for Grand Gems<\/h3>\n\n\n\n

    To craft one Grand gem<\/strong> from scratch (assuming you start with Gem Fragments), you need:<\/p>\n\n\n\n

      \n
    • 111,110 Gem Fragments<\/strong> (cumulative across all tiers)<\/li>\n\n\n\n
    • 30 Forgotten Souls<\/strong><\/li>\n\n\n\n
    • 11,111,000 Gold<\/strong><\/li>\n<\/ul>\n\n\n\n

      \ud83d\udca1 Economic reality check<\/strong>: Grand gems are endgame investments. Most players use Royal gems<\/strong> (Level 25) for the majority of Season content, only upgrading to Grand for pushing highest Torment tiers or final build optimization.<\/p>\n\n\n\n

      How to Salvage Gems \u267b\ufe0f<\/h2>\n\n\n\n

      Salvaging<\/strong> converts unwanted crafted gems back into Gem Fragments, allowing you to recycle resources without losing them permanently.<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      Salvaging Mechanics<\/h3>\n\n\n\n

      \u2713 100% Fragment Return<\/strong> – You get back ALL Gem Fragments used to create the gem
      \u274c No Gold Refund<\/strong> – Gold spent crafting is NOT returned
      \u274c No Forgotten Soul Refund<\/strong> – The 30 Forgotten Souls for Grand gems are NOT returned
      \u2713 Inventory Only<\/strong> – “Salvage All” only affects gems in your inventory, not equipped or stashed gems<\/p>\n\n\n\n

      When to Salvage Gems<\/h3>\n\n\n\n

      Salvage when<\/strong>:<\/p>\n\n\n\n

        \n
      • You have excess lower-tier gems (Chipped, Base) cluttering inventory<\/li>\n\n\n\n
      • You need Fragments to craft a different gem type<\/li>\n\n\n\n
      • You’re transitioning builds and no longer need specific gem types<\/li>\n\n\n\n
      • You have duplicate quality gems beyond what you need<\/li>\n<\/ul>\n\n\n\n

        Don’t salvage when<\/strong>:<\/p>\n\n\n\n

          \n
        • The gem is currently useful for an alt character<\/li>\n\n\n\n
        • You might respec your build soon<\/li>\n\n\n\n
        • You’re close to having enough materials for the next quality tier<\/li>\n\n\n\n
        • It’s a Grand gem (unless absolutely necessary – you lose 30 Forgotten Souls permanently)<\/li>\n<\/ul>\n\n\n\n

          \u26a0\ufe0f Critical warning<\/strong>: Salvaging a Grand gem<\/strong> returns 100,000 Gem Fragments but you permanently lose 30 Forgotten Souls<\/strong> and 10M Gold. Only salvage Grand gems if you’re 100% certain you won’t need that gem type again.<\/p>\n\n\n\n

          How to Craft Gems \ud83d\udd28<\/h2>\n\n\n\n

          Gem crafting at the Jeweler combines Gem Fragments<\/strong> with Gold<\/strong> (and Forgotten Souls for Grand) to create progressively stronger gems.<\/p>\n\n\n\n

          Step-by-Step Crafting Process<\/h3>\n\n\n\n
            \n
          1. Farm Gem Fragments<\/strong> – Obtained from salvaging gear, Infernal Hordes, Helltide, Nightmare Dungeons, World Bosses<\/li>\n\n\n\n
          2. Visit the Jeweler<\/strong> – Navigate to “Craft Gems” option<\/li>\n\n\n\n
          3. Select Gem Type<\/strong> – Choose from 7 gem types based on your build needs<\/li>\n\n\n\n
          4. Choose Quality Tier<\/strong> – Select the quality level you can afford<\/li>\n\n\n\n
          5. Confirm Craft<\/strong> – Pay materials and receive your gem<\/li>\n<\/ol>\n\n\n\n

            Efficient Crafting Strategy<\/h3>\n\n\n\n

            For Beginners (Level 1-60)<\/strong>:<\/p>\n\n\n\n

              \n
            • Craft Base gems<\/strong> (Level 15) only<\/li>\n\n\n\n
            • Don’t invest heavily until you have stable gear<\/li>\n\n\n\n
            • Focus on 2-3 gem types maximum for your main build<\/li>\n<\/ul>\n\n\n\n

              For Mid-Game (Level 60-80)<\/strong>:<\/p>\n\n\n\n

                \n
              • Upgrade to Flawless gems<\/strong> (Level 20) for core gear pieces<\/li>\n\n\n\n
              • Start stockpiling Fragments for eventual Royal gems<\/li>\n\n\n\n
              • Diversify gem types as you experiment with builds<\/li>\n<\/ul>\n\n\n\n

                For Endgame (Level 80+)<\/strong>:<\/p>\n\n\n\n

                  \n
                • Craft Royal gems<\/strong> (Level 25) for all main gear sockets<\/li>\n\n\n\n
                • Only craft Grand gems<\/strong> (Level 30) for absolute BiS (Best in Slot) items you’ll never replace<\/li>\n\n\n\n
                • Maintain a reserve of Fragments for quick adaptations<\/li>\n<\/ul>\n\n\n\n

                  \ud83d\udca1 Resource management tip<\/strong>: Always keep at least 50,000 Gem Fragments<\/strong> of each type in reserve before crafting Grand gems. Build transitions happen, and you don’t want to be caught without resources.<\/p>\n\n\n\n

                  How to Unsocket Gems and Runes \ud83d\udd13<\/h2>\n\n\n\n

                  Unsocketing<\/strong> removes gems, Runes, or other socketables from gear without destroying them.<\/p>\n\n\n\n

                  \"\"<\/figure>\n\n\n\n

                  Unsocketing Key Facts<\/h3>\n\n\n\n

                  \u2713 Completely Free<\/strong> – No gold or material cost
                  \u2713 Non-Destructive<\/strong> – Unsocketed items return to your inventory intact
                  \u2713 Unnecessary for Replacement<\/strong> – Simply socket a new item to auto-unsocket the old one
                  \u2713 Required Before Vendor Sale<\/strong> – Always unsocket before selling to vendors (selling destroys socketed items permanently)
                  \u2713 Auto-Return on Salvage<\/strong> – Salvaging gear automatically returns socketed items to inventory<\/p>\n\n\n\n

                  \"\"<\/figure>\n\n\n\n

                  When to Actually Use Unsocket<\/h3>\n\n\n\n

                  You only need<\/strong> the Unsocket function when:<\/p>\n\n\n\n

                    \n
                  1. Saving Gear Without Replacement<\/strong> – You want to keep the item but move gems\/Runes to another character<\/li>\n\n\n\n
                  2. Pre-Trading Preparation<\/strong> – Removing your gems before trading gear to another player<\/li>\n\n\n\n
                  3. Inventory Management<\/strong> – Consolidating gems from multiple gear pieces you’re about to salvage (though salvage auto-returns them anyway)<\/li>\n<\/ol>\n\n\n\n

                    \u274c Common mistake<\/strong>: Players often manually unsocket before replacing gems. This is unnecessary – just drag your new gem onto the socket and it auto-replaces, returning the old gem to inventory.<\/p>\n\n\n\n

                    How to Add Sockets to Items \ud83d\udd27<\/h2>\n\n\n\n

                    Adding Sockets<\/strong> creates new socket slots on gear that either has no sockets or hasn’t reached maximum socket capacity.<\/p>\n\n\n\n

                    Maximum Socket Capacity by Gear Type<\/h3>\n\n\n\n
                    Gear Type<\/th>Max Sockets<\/th><\/tr><\/thead>
                    Helms<\/td>2<\/td><\/tr>
                    Chest Armor<\/td>2<\/td><\/tr>
                    Pants<\/td>2<\/td><\/tr>
                    2-Handed Weapons<\/td>2<\/td><\/tr>
                    Amulets<\/td>1<\/td><\/tr>
                    Rings<\/td>1<\/td><\/tr>
                    Totems<\/td>1<\/td><\/tr>
                    Foci<\/td>1<\/td><\/tr>
                    Shields<\/td>1<\/td><\/tr>
                    1-Handed Weapons<\/td>1<\/td><\/tr>
                    Gloves<\/strong><\/td>0 (Cannot socket)<\/td><\/tr>
                    Boots<\/strong><\/td>0 (Cannot socket)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                    \u26a0\ufe0f Important limitation<\/strong>: Gloves and Boots<\/strong> cannot have sockets added. This is a fixed game restriction.<\/p>\n\n\n\n

                    Required Materials for Adding Sockets<\/h3>\n\n\n\n

                    Materials needed depend on gear type<\/strong> (Weapon\/Armor\/Jewelry) and item level<\/strong>:<\/p>\n\n\n\n

                    Common Materials<\/strong>:<\/p>\n\n\n\n

                      \n
                    • Iron Chunk<\/strong> – For Weapons and Jewelry<\/li>\n\n\n\n
                    • Rawhide<\/strong> – For Armor<\/li>\n<\/ul>\n\n\n\n

                      Rare Materials<\/strong> (all types):<\/p>\n\n\n\n

                        \n
                      • Veiled Crystal<\/strong> – Universal requirement<\/li>\n<\/ul>\n\n\n\n

                        Legendary Materials<\/strong> (gear-specific):<\/p>\n\n\n\n

                          \n
                        • Baleful Fragment<\/strong> – Legendary Weapons<\/li>\n\n\n\n
                        • Coiling Ward<\/strong> – Legendary Armor<\/li>\n\n\n\n
                        • Abstruse Sigil<\/strong> – Legendary Jewelry<\/li>\n<\/ul>\n\n\n\n

                          Ancestral Materials<\/strong>:<\/p>\n\n\n\n

                            \n
                          • Scattered Prism<\/strong> – Required for Ancestral (Level 60+) gear<\/li>\n<\/ul>\n\n\n\n

                            Where to Farm Socket Materials<\/h3>\n\n\n\n
                            \"\"<\/figure>\n\n\n\n

                            Iron Chunk & Rawhide<\/strong>:<\/p>\n\n\n\n

                              \n
                            • Salvaging weapons\/armor at Blacksmith<\/li>\n\n\n\n
                            • Tree of Whispers caches<\/li>\n\n\n\n
                            • Legion Events<\/li>\n\n\n\n
                            • Infernal Hordes<\/li>\n\n\n\n
                            • Elite monster drops<\/li>\n<\/ul>\n\n\n\n

                              Veiled Crystal<\/strong>:<\/p>\n\n\n\n

                                \n
                              • Salvaging Rare, Legendary, and Unique gear<\/li>\n\n\n\n
                              • Tree of Whispers caches<\/li>\n\n\n\n
                              • Legion Events<\/li>\n\n\n\n
                              • High-tier Nightmare Dungeons<\/li>\n<\/ul>\n\n\n\n

                                Specialized Legendary Materials<\/strong>:<\/p>\n\n\n\n

                                  \n
                                • Salvaging Legendary\/Unique\/Mythic gear of corresponding type<\/li>\n\n\n\n
                                • Tree of Whispers caches<\/li>\n<\/ul>\n\n\n\n

                                  Scattered Prism<\/strong>:<\/p>\n\n\n\n

                                    \n
                                  • World Bosses<\/li>\n\n\n\n
                                  • Infernal Hordes (Spoils of Equipment)<\/li>\n\n\n\n
                                  • Kurast Undercity<\/li>\n\n\n\n
                                  • Dark Citadel<\/li>\n\n\n\n
                                  • Bartering at Mercenary Den<\/li>\n<\/ul>\n\n\n\n

                                    \ud83d\udca1 Farming priority<\/strong>: Scattered Prisms<\/strong> are the bottleneck for endgame socketing. Focus on World Boss attendance and Infernal Hordes for steady Prism accumulation.<\/p>\n\n\n\n

                                    Mythic Unique Target Crafting at Jeweler \ud83c\udfaf<\/h2>\n\n\n\n

                                    The Jeweler offers target-crafting<\/strong> of specific Mythic Uniques, unlike the Blacksmith’s random Mythic Cache.<\/p>\n\n\n\n

                                    Crafting Requirements<\/h3>\n\n\n\n

                                    Every targeted Mythic Unique requires:<\/p>\n\n\n\n

                                      \n
                                    • 2x Resplendent Spark<\/strong><\/li>\n\n\n\n
                                    • 18 specific Runes<\/strong> (6 Legendary, 6 Rare, 6 Magic)<\/li>\n\n\n\n
                                    • 5,000 Gold<\/strong><\/li>\n<\/ul>\n\n\n\n

                                      Key Advantages Over Blacksmith<\/h3>\n\n\n\n

                                      \u2713 Guaranteed Specific Item<\/strong> – No RNG, get exactly what you want
                                      \u2713 Class-Specific Access<\/strong> – Can craft class-specific Mythics for your character
                                      \u2713 Lower Spark Cost<\/strong> – 2 Sparks vs 4 Sparks for random Mythic Cache
                                      \u2713 Rune Utilization<\/strong> – Puts excess Runes to valuable use<\/p>\n\n\n\n

                                      \u274c Limitation<\/strong>: You cannot see<\/strong> class-specific Mythic Uniques for classes other than your current character.<\/p>\n\n\n\n

                                      Strategic Comparison<\/h3>\n\n\n\n

                                      Jeweler Target Crafting (2 Sparks + 18 Runes)<\/strong>:<\/p>\n\n\n\n

                                        \n
                                      • Perfect when you need 1-2 specific Mythics<\/li>\n\n\n\n
                                      • More efficient if you have abundant Runes<\/li>\n\n\n\n
                                      • Ideal for chasing BiS items<\/li>\n<\/ul>\n\n\n\n

                                        Blacksmith Random Cache (4 Sparks)<\/strong>:<\/p>\n\n\n\n

                                          \n
                                        • Better for getting multiple different Mythics<\/li>\n\n\n\n
                                        • No Rune farming requirement<\/li>\n\n\n\n
                                        • Good for early Mythic acquisition<\/li>\n<\/ul>\n\n\n\n

                                          Recommendation<\/strong>: If you’re farming Runes regularly (Kurast Undercity, World Bosses), use Jeweler target crafting<\/strong> for your most important 1-2 Mythics, then use Blacksmith for filling out the rest of your Mythic collection.<\/p>\n\n\n\n

                                          For complete Rune requirements per Mythic, see the detailed table in my Runecrafting guide.<\/p>\n\n\n\n

                                          Rune Reforging – Converting Unwanted Runes \ud83d\udd04<\/h2>\n\n\n\n

                                          Rune Reforging<\/strong> trades 3 identical unwanted Runes for a chance at a different Rune of the same or higher quality.<\/p>\n\n\n\n

                                          Reforging Mechanics<\/h3>\n\n\n\n

                                          Cost<\/strong>: 4,000 Gold + 3 Identical Runes<\/p>\n\n\n\n

                                          Outcomes by Quality<\/strong>:<\/p>\n\n\n\n

                                          Source Runes<\/th>Result Chance<\/th>Possible Upgrade<\/th><\/tr><\/thead>
                                          3x Magic Runes<\/td>85% Magic Rune, 15% Rare Rune<\/td>15% upgrade chance<\/td><\/tr>
                                          3x Rare Runes<\/td>85% Rare Rune, 15% Legendary Rune<\/td>15% upgrade chance<\/td><\/tr>
                                          3x Legendary Runes<\/td>100% Legendary Rune<\/td>No upgrade possible<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                                          Critical Details<\/strong>:<\/p>\n\n\n\n

                                            \n
                                          • Type is Random<\/strong> – You might get Ritual or Invocation regardless of source type<\/li>\n\n\n\n
                                          • Specific Rune is Random<\/strong> – No control over which Rune you receive<\/li>\n\n\n\n
                                          • Duplicate Possible<\/strong> – You might get the same Rune you’re trying to reforge<\/li>\n<\/ul>\n\n\n\n

                                            When to Reforge Runes<\/h3>\n\n\n\n

                                            Reforge when<\/strong>:<\/p>\n\n\n\n

                                              \n
                                            • You have 10+ copies of a Rune you never use<\/li>\n\n\n\n
                                            • You’re targeting specific Runes for Mythic crafting<\/li>\n\n\n\n
                                            • You want to gamble Magic\/Rare Runes for Legendary upgrades<\/li>\n\n\n\n
                                            • You have excess Runes after completing your Mythic needs<\/li>\n<\/ul>\n\n\n\n

                                              Don’t reforge when<\/strong>:<\/p>\n\n\n\n

                                                \n
                                              • You have less than 6 copies (safety buffer for Mythic crafting)<\/li>\n\n\n\n
                                              • The Rune is commonly used in meta builds<\/li>\n\n\n\n
                                              • You’re low on Gold (4,000 per attempt adds up)<\/li>\n\n\n\n
                                              • You’re targeting a specific Rune (reforging is pure RNG)<\/li>\n<\/ul>\n\n\n\n

                                                \ud83d\udca1 Economic consideration<\/strong>: At 4,000 Gold per reforge, attempting to target a specific Legendary Rune could cost 100,000+ Gold<\/strong> depending on RNG. Only reforge if you truly don’t need the source Runes for anything else.<\/p>\n\n\n\n

                                                Jewelry Cache Crafting \ud83d\udc8d<\/h2>\n\n\n\n

                                                Jewelry Caches<\/strong> create Legendary (and rarely Unique) Amulets or Rings, providing an alternative to farming for jewelry drops.<\/p>\n\n\n\n

                                                \"\"<\/figure>\n\n\n\n

                                                Crafting Requirements<\/h3>\n\n\n\n

                                                Per Cache<\/strong>:<\/p>\n\n\n\n

                                                  \n
                                                • 30,000 Gem Fragments<\/strong> (any combination of types)<\/li>\n\n\n\n
                                                • 60 Forgotten Souls<\/strong><\/li>\n\n\n\n
                                                • 3,000,000 Gold<\/strong><\/li>\n<\/ul>\n\n\n\n

                                                  Level Requirement<\/strong>: Level 60 (both to create and to open)<\/p>\n\n\n\n

                                                  Jewelry Cache Mechanics<\/h3>\n\n\n\n

                                                  \u2713 Random Type<\/strong> – Amulet or Ring determined randomly
                                                  \u2713 Random Quality<\/strong> – Mostly Legendary, rarely Unique
                                                  \u2713 Class-Based Aspects<\/strong> – Class-specific Aspects\/Uniques match whoever opens<\/strong> the cache, not who created it
                                                  \u2713 Gem Fragment Type Irrelevant<\/strong> – Doesn’t matter which Gem Fragment types you use for the 30,000 requirement<\/p>\n\n\n\n

                                                  Strategic Analysis<\/h3>\n\n\n\n

                                                  Cache Value Assessment<\/strong>:<\/p>\n\n\n\n

                                                  Pros<\/strong>:<\/p>\n\n\n\n

                                                    \n
                                                  • Targeted jewelry farming without RNG mob grinding<\/li>\n\n\n\n
                                                  • Can stockpile caches for future characters<\/li>\n\n\n\n
                                                  • Useful for filling out jewelry collection early season<\/li>\n<\/ul>\n\n\n\n

                                                    Cons<\/strong>:<\/p>\n\n\n\n

                                                      \n
                                                    • Extremely expensive<\/strong> (3M Gold per cache)<\/li>\n\n\n\n
                                                    • Random results still require Enchanting for perfect rolls<\/li>\n\n\n\n
                                                    • Gem Fragments might be better spent on Grand gems<\/li>\n\n\n\n
                                                    • 60 Forgotten Souls per cache is steep<\/li>\n<\/ul>\n\n\n\n

                                                      Recommendation<\/strong>: Jewelry Caches are situationally useful<\/strong> but not efficient compared to targeted Helltide\/Nightmare Dungeon farming for jewelry. Only craft them if you have massive excess resources<\/strong> and need jewelry immediately without time to farm.<\/p>\n\n\n\n

                                                      \ud83d\udca1 Alt character strategy<\/strong>: Craft Jewelry Caches on your main character (who has abundant resources), then open them on your alt<\/strong> to get class-specific jewelry for that alt’s build. This accelerates alt progression significantly.<\/p>\n\n\n\n

                                                      Gem Fragment Conversion \ud83d\udd04<\/h2>\n\n\n\n

                                                      Gem Fragment Conversion<\/strong> lets you trade combinations of unwanted Fragment types for Fragments you actually need.<\/p>\n\n\n\n

                                                      \"\"<\/figure>\n\n\n\n

                                                      Conversion Ratio<\/h3>\n\n\n\n

                                                      Trade<\/strong>: 100 Fragments each of 3 different types (300 total) Receive<\/strong>: 200 Fragments of 1 chosen type<\/p>\n\n\n\n

                                                      Example<\/strong>: Trade 100 Topaz + 100 Diamond + 100 Ruby Fragments \u2192 Receive 200 Amethyst Fragments<\/p>\n\n\n\n

                                                      Conversion Efficiency Analysis<\/h3>\n\n\n\n

                                                      Input<\/strong>: 300 Fragments Output<\/strong>: 200 Fragments Loss<\/strong>: 100 Fragments (33% conversion tax)<\/p>\n\n\n\n

                                                      This makes conversion inefficient<\/strong> unless you truly have no use for the source Fragment types.<\/p>\n\n\n\n

                                                      When to Convert Fragments<\/h3>\n\n\n\n

                                                      Convert when<\/strong>:<\/p>\n\n\n\n

                                                        \n
                                                      • You have 50,000+ Fragments of types you never use<\/li>\n\n\n\n
                                                      • You’re 10,000+ Fragments short of crafting a Grand gem you need urgently<\/li>\n\n\n\n
                                                      • Your build exclusively uses 1-2 gem types and you’ll never need the others<\/li>\n\n\n\n
                                                      • You’re approaching inventory limits with excess Fragments<\/li>\n<\/ul>\n\n\n\n

                                                        Don’t convert when<\/strong>:<\/p>\n\n\n\n

                                                          \n
                                                        • You might change builds soon<\/li>\n\n\n\n
                                                        • The Fragment types are used in important Incenses or Elixirs (check Alchemist first)<\/li>\n\n\n\n
                                                        • You have alt characters that might need different gem types<\/li>\n\n\n\n
                                                        • The 33% loss would hurt your overall Fragment reserves<\/li>\n<\/ul>\n\n\n\n

                                                          \u26a0\ufe0f Alchemist warning<\/strong>: Many high-tier Incenses and Elixirs<\/strong> require specific Gem Fragment types. Always check your Alchemist recipes before mass-converting Fragments, or you might lock yourself out of important consumables.<\/p>\n\n\n\n

                                                          Best Practices for Jeweler Usage \u2713<\/h2>\n\n\n\n

                                                          \u2713 Prioritize Royal Gems<\/strong> – Grand gems are for absolute BiS items only due to massive cost
                                                          \u2713 Always Unsocket Before Vendor Sales<\/strong> – Selling gear with sockets destroys them forever
                                                          \u2713 Farm Scattered Prisms Consistently<\/strong> – World Bosses and Infernal Hordes are your best sources
                                                          \u2713 Keep 6+ Rune Copies<\/strong> – Don’t reforge Runes needed for potential Mythic crafting
                                                          \u2713 Salvage Strategically<\/strong> – Lower-tier gems salvage freely, Grand gems only in emergencies
                                                          \u2713 Check Alchemist Before Converting<\/strong> – Don’t lose Fragments needed for Incenses\/Elixirs
                                                          \u2713 Socket Core Gear First<\/strong> – Prioritize weapons and chest armor before accessories
                                                          \u2713 Maintain Fragment Reserves<\/strong> – Keep 50,000+ Fragments per type for build flexibility<\/p>\n\n\n\n

                                                          Common Jeweler Mistakes \u274c<\/h2>\n\n\n\n

                                                          \u274c Crafting Grand Gems Too Early<\/strong> – Wait until you have permanent BiS gear
                                                          \u274c Selling Socketed Gear to Vendors<\/strong> – Always unsocket or salvage instead
                                                          \u274c Ignoring Scattered Prism Farming<\/strong> – You’ll hit a wall socketing Ancestral gear without them
                                                          \u274c Mass Converting Fragments Without Planning<\/strong> – 33% loss hurts, and you might need those types later
                                                          \u274c Reforging Last 6 Runes<\/strong> – Always keep safety buffer for Mythic crafting
                                                          \u274c Jewelry Cache Spam<\/strong> – 3M Gold per cache is usually better spent elsewhere
                                                          \u274c Forgetting Salvage Returns 100%<\/strong> – Players hoard low-tier gems instead of salvaging for Fragments \u274c Not Checking Material Requirements<\/strong> – Running out of Veiled Crystals mid-socketing is frustrating<\/p>\n\n\n\n

                                                          Advanced Jeweler Strategies \ud83e\udde0<\/h2>\n\n\n\n

                                                          Strategy 1: Fragment Banking System<\/h3>\n\n\n\n

                                                          Maintain minimum reserves<\/strong> of each Fragment type:<\/p>\n\n\n\n

                                                            \n
                                                          • 50,000 Fragments<\/strong> – Emergency buffer for any gem type<\/li>\n\n\n\n
                                                          • 100,000 Fragments<\/strong> – Comfortable reserve for Grand gem crafting<\/li>\n\n\n\n
                                                          • 200,000+ Fragments<\/strong> – Excess available for conversion or Jewelry Caches<\/li>\n<\/ul>\n\n\n\n

                                                            This prevents resource bottlenecks when build shifts happen.<\/p>\n\n\n\n

                                                            Strategy 2: Staged Gem Upgrades<\/h3>\n\n\n\n

                                                            Don’t rush to Grand gems. Instead:<\/p>\n\n\n\n

                                                              \n
                                                            1. Phase 1 (Level 60-80)<\/strong>: Flawless gems in all gear<\/li>\n\n\n\n
                                                            2. Phase 2 (Level 80-100)<\/strong>: Royal gems in Weapon + Chest + Pants<\/li>\n\n\n\n
                                                            3. Phase 3 (Level 100+)<\/strong>: Royal gems in all remaining gear<\/li>\n\n\n\n
                                                            4. Phase 4 (Pushing Torment IV)<\/strong>: Grand gems ONLY in absolutely permanent BiS items<\/li>\n<\/ol>\n\n\n\n

                                                              This conserves Forgotten Souls and Gold for other critical upgrades.<\/p>\n\n\n\n

                                                              Strategy 3: Mythic Crafting Priority Queue<\/h3>\n\n\n\n

                                                              Rank Mythic Uniques by importance to your build:<\/p>\n\n\n\n

                                                              Tier 1 (Craft First)<\/strong>: Build-defining Mythics (Harlequin Crest, Andariel’s Visage)
                                                              Tier 2 (Craft Second)<\/strong>: Strong but not essential (Tyrael’s Might, Melted Heart)
                                                              Tier 3 (Craft Eventually)<\/strong>: Nice-to-have (The Grandfather, Doombringer)<\/p>\n\n\n\n

                                                              Farm Runes for Tier 1, then Tier 2, ignoring Tier 3 until excess Sparks\/Runes accumulate.<\/p>\n\n\n\n

                                                              Strategy 4: Alt Character Gem Sharing<\/h3>\n\n\n\n

                                                              Craft high-quality gems on your main character<\/strong> (who has abundant resources), then:<\/p>\n\n\n\n

                                                                \n
                                                              1. Unsocket<\/strong> gems from main’s gear<\/li>\n\n\n\n
                                                              2. Transfer<\/strong> to alt character via Stash<\/li>\n\n\n\n
                                                              3. Socket<\/strong> into alt’s gear for instant power boost<\/li>\n\n\n\n
                                                              4. Re-craft gems for main using accumulated Fragments<\/li>\n<\/ol>\n\n\n\n

                                                                This dramatically accelerates alt progression without duplicating expensive crafts.<\/p>\n\n\n\n

                                                                Strategy 5: Scattered Prism Acquisition Loop<\/h3>\n\n\n\n

                                                                Establish a daily Prism farming routine<\/strong>:<\/p>\n\n\n\n

                                                                  \n
                                                                1. World Boss attendance<\/strong> (3-4x per day) – 15 minutes total<\/li>\n\n\n\n
                                                                2. Infernal Hordes<\/strong> (2-3 runs) – 30 minutes, select Spoils of Equipment<\/li>\n\n\n\n
                                                                3. Kurast Undercity<\/strong> (1-2 runs with Tribute) – 20 minutes<\/li>\n\n\n\n
                                                                4. Mercenary Den bartering<\/strong> (daily reset check) – 5 minutes<\/li>\n<\/ol>\n\n\n\n

                                                                  Expected yield<\/strong>: 5-10 Scattered Prisms per day, enough to socket 1-2 Ancestral items daily.<\/p>\n\n\n\n

                                                                  Integration with Other Crafting Systems \ud83d\udd17<\/h2>\n\n\n\n

                                                                  Jeweler + Blacksmith<\/h3>\n\n\n\n

                                                                  Socket before Masterworking<\/strong> – Add sockets to gear first, then Masterwork, to avoid wasting Masterwork materials on replaced gear.<\/p>\n\n\n\n

                                                                  Jeweler + Occultist<\/h3>\n\n\n\n

                                                                  Enchant before socketing expensive gems<\/strong> – Finalize your affixes with the Occultist before investing Royal\/Grand gems, avoiding wasted resources on re-enchanted items.<\/p>\n\n\n\n

                                                                  Jeweler + Alchemist<\/h3>\n\n\n\n

                                                                  Check Incense\/Elixir needs before Fragment conversion<\/strong> – Many consumables require specific Gem Fragment types. Convert only true excess.<\/p>\n\n\n\n

                                                                  Jeweler + Runecrafting<\/h3>\n\n\n\n

                                                                  Prioritize Rune reforging for Mythic crafting<\/strong> – Target the 18 Runes needed for your desired Mythic before reforging for Runeword experimentation.<\/p>\n\n\n\n

                                                                  Economic Analysis – Is It Worth It? \ud83d\udcb0<\/h2>\n\n\n\n

                                                                  Grand Gem ROI Calculation<\/h3>\n\n\n\n

                                                                  Investment per Grand Gem<\/strong>:<\/p>\n\n\n\n

                                                                    \n
                                                                  • 100,000 Gem Fragments<\/li>\n\n\n\n
                                                                  • 30 Forgotten Souls<\/li>\n\n\n\n
                                                                  • 10,000,000 Gold<\/li>\n<\/ul>\n\n\n\n

                                                                    Power Gain<\/strong>: ~25% increase over Royal gem<\/p>\n\n\n\n

                                                                    Break-Even<\/strong>: Only worth it for items you’ll use for 500+ hours<\/strong> or entire season<\/p>\n\n\n\n

                                                                    Verdict<\/strong>: Grand gems are luxury upgrades<\/strong>, not necessities. Royal gems provide 95% of the benefit at 10% of the cost.<\/p>\n\n\n\n

                                                                    Jewelry Cache ROI Calculation<\/h3>\n\n\n\n

                                                                    Investment per Cache<\/strong>:<\/p>\n\n\n\n

                                                                      \n
                                                                    • 30,000 Gem Fragments<\/li>\n\n\n\n
                                                                    • 60 Forgotten Souls<\/li>\n\n\n\n
                                                                    • 3,000,000 Gold<\/li>\n<\/ul>\n\n\n\n

                                                                      Expected Value<\/strong>: 1 Legendary Ring\/Amulet (rarely Unique)<\/p>\n\n\n\n

                                                                      Alternative<\/strong>: Farm Helltide Mystery Chests for 5 minutes, get equivalent jewelry for free<\/p>\n\n\n\n

                                                                      Verdict<\/strong>: Jewelry Caches are inefficient<\/strong> unless you have massive excess resources and zero time to farm.<\/p>\n\n\n\n

                                                                      Rune Reforging ROI Calculation<\/h3>\n\n\n\n

                                                                      Investment per Attempt<\/strong>:<\/p>\n\n\n\n

                                                                        \n
                                                                      • 3 Runes (same type)<\/li>\n\n\n\n
                                                                      • 4,000 Gold<\/li>\n<\/ul>\n\n\n\n

                                                                        Expected Outcome<\/strong>: 85-100% chance for same-quality Rune, 15% upgrade chance (Magic\/Rare only)<\/p>\n\n\n\n

                                                                        Break-Even<\/strong>: Reforging 10 unwanted Runes costs 40,000 Gold + 30 Runes, might yield 0 useful results<\/p>\n\n\n\n

                                                                        Verdict<\/strong>: Rune reforging is high variance gambling<\/strong>. Only do it with true excess Runes you’ll never use.<\/p>\n\n\n\n

                                                                        FAQ<\/h2>\n\n\n\n

                                                                        Q: Can I salvage Grand gems to get my Forgotten Souls back?<\/strong>
                                                                        A: No, salvaging returns 100% of Gem Fragments but does not refund<\/strong> the Gold or 30 Forgotten Souls invested. Only salvage Grand gems if absolutely necessary.<\/p>\n\n\n\n

                                                                        Q: What’s the fastest way to farm Gem Fragments?<\/strong>
                                                                        A: Run Infernal Hordes<\/strong> and select Spoils of Materials chests, combined with salvaging all unwanted gear from Helltide and Nightmare Dungeons. Expect 10,000-20,000 Fragments per hour.<\/p>\n\n\n\n

                                                                        Q: Do I need to manually unsocket gems before replacing them?<\/strong>
                                                                        A: No, simply drag a new gem onto an existing socket and it automatically replaces the old one, returning it to your inventory. Manual unsocketing is only needed when removing without replacement.<\/p>\n\n\n\n

                                                                        Q: Can Gloves and Boots have sockets?<\/strong>
                                                                        A: No, Gloves and Boots cannot have sockets added<\/strong>. This is a permanent game restriction.<\/p>\n\n\n\n

                                                                        Q: What’s the best gem for weapons?<\/strong>
                                                                        A: Depends on your build – Emerald<\/strong> (Crit Damage) for crit builds, Sapphire<\/strong> (Vulnerable Damage) for Vulnerable builds, Ruby<\/strong> (Overpower Damage) for Overpower builds, Diamond<\/strong> (Ultimate Damage) for Ultimate-focused builds.<\/p>\n\n\n\n

                                                                        Q: Are Jewelry Caches worth crafting?<\/strong>
                                                                        A: Generally no – they cost 3M Gold + 60 Forgotten Souls + 30k Fragments for a random Legendary jewelry piece. Farming Helltide Mystery Chests is more efficient unless you have massive excess resources.<\/p>\n\n\n\n

                                                                        Q: How many Scattered Prisms do I need per Ancestral item?<\/strong>
                                                                        A: It varies by item type and how many sockets you’re adding, but expect 1-3 Scattered Prisms<\/strong> per Ancestral socket. Budget 10-15 Prisms to fully socket a complete set of Ancestral gear.<\/p>\n\n\n\n

                                                                        Q: Should I convert Gem Fragments to get the type I need?<\/strong>
                                                                        A: Only if you have 50,000+ Fragments of types you’ll never<\/strong> use. The 33% conversion loss is steep, and many Alchemist recipes need specific Fragment types. Always check your Incense\/Elixir needs first.<\/p>\n\n\n\n

                                                                        Q: Can I target-craft any Mythic Unique at the Jeweler?<\/strong>
                                                                        A: Yes, but you can only see and craft Mythics for your current class (for class-specific Mythics). Universal Mythics are visible for all classes.<\/p>\n\n\n\n

                                                                        Q: What’s the difference between Jeweler Mythic crafting and Blacksmith Mythic Caches?<\/strong>
                                                                        A: Jeweler costs 2 Resplendent Sparks + 18 specific Runes + 5k Gold for a guaranteed specific Mythic<\/strong>. Blacksmith costs 4 Sparks for a random Mythic<\/strong>. Use Jeweler when you have Runes and need 1-2 specific items.<\/p>\n","protected":false},"featured_media":7139,"comment_status":"open","ping_status":"closed","template":"","class_list":["post-7138","pruvodce","type-pruvodce","status-publish","has-post-thumbnail","hentry","pruvodce-category-diablo-4"],"acf":[],"yoast_head":"\nGem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark<\/title>\n<meta name=\"description\" content=\"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark\" \/>\n<meta property=\"og:description\" content=\"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"MagicStark\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-17T14:56:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"20 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/\",\"url\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/\",\"name\":\"Gem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark\",\"isPartOf\":{\"@id\":\"https:\/\/magicstark.cz\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg\",\"datePublished\":\"2026-02-07T12:14:16+00:00\",\"dateModified\":\"2026-02-17T14:56:38+00:00\",\"description\":\"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.\",\"breadcrumb\":{\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage\",\"url\":\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg\",\"contentUrl\":\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg\",\"width\":1280,\"height\":720,\"caption\":\"xr:d:DAFL2P5Dsp4:188,j:8637170169480839700,t:23053117\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\/\/magicstark.cz\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pr\u016fvodce\",\"item\":\"https:\/\/magicstark.cz\/herni-pruvodce\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Gem Crafting in Diablo 4 – Complete Jeweler Guide to Gems, Sockets, and Materials\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/magicstark.cz\/#website\",\"url\":\"https:\/\/magicstark.cz\/\",\"name\":\"MagicStark\",\"description\":\"MagicStark\",\"publisher\":{\"@id\":\"https:\/\/magicstark.cz\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/magicstark.cz\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/magicstark.cz\/#organization\",\"name\":\"MagicStark\",\"url\":\"https:\/\/magicstark.cz\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/magicstark.cz\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/01\/Kopie-souboru-2509-MagicStark-Logo-transparent-1080x1080-1.png\",\"contentUrl\":\"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/01\/Kopie-souboru-2509-MagicStark-Logo-transparent-1080x1080-1.png\",\"width\":1080,\"height\":1080,\"caption\":\"MagicStark\"},\"image\":{\"@id\":\"https:\/\/magicstark.cz\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark","description":"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/","og_locale":"en_US","og_type":"article","og_title":"Gem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark","og_description":"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.","og_url":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/","og_site_name":"MagicStark","article_modified_time":"2026-02-17T14:56:38+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"20 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/","url":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/","name":"Gem Crafting Guide Diablo 4 - Jeweler System Explained | MagicStark","isPartOf":{"@id":"https:\/\/magicstark.cz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage"},"image":{"@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage"},"thumbnailUrl":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg","datePublished":"2026-02-07T12:14:16+00:00","dateModified":"2026-02-17T14:56:38+00:00","description":"Master Gem Crafting in Diablo 4. Learn gem types, quality levels, socket management, salvaging mechanics, Mythic crafting, and Jeweler services for endgame optimization.","breadcrumb":{"@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#primaryimage","url":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg","contentUrl":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/02\/diablo_4_gem_crafting-1.jpg","width":1280,"height":720,"caption":"xr:d:DAFL2P5Dsp4:188,j:8637170169480839700,t:23053117"},{"@type":"BreadcrumbList","@id":"https:\/\/magicstark.cz\/en\/guide\/diablo-4-gem-crafting-complete-jeweler-guide\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/magicstark.cz\/"},{"@type":"ListItem","position":2,"name":"Pr\u016fvodce","item":"https:\/\/magicstark.cz\/herni-pruvodce\/"},{"@type":"ListItem","position":3,"name":"Gem Crafting in Diablo 4 – Complete Jeweler Guide to Gems, Sockets, and Materials"}]},{"@type":"WebSite","@id":"https:\/\/magicstark.cz\/#website","url":"https:\/\/magicstark.cz\/","name":"MagicStark","description":"MagicStark","publisher":{"@id":"https:\/\/magicstark.cz\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/magicstark.cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/magicstark.cz\/#organization","name":"MagicStark","url":"https:\/\/magicstark.cz\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/magicstark.cz\/#\/schema\/logo\/image\/","url":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/01\/Kopie-souboru-2509-MagicStark-Logo-transparent-1080x1080-1.png","contentUrl":"https:\/\/magicstark.cz\/wp-content\/uploads\/2026\/01\/Kopie-souboru-2509-MagicStark-Logo-transparent-1080x1080-1.png","width":1080,"height":1080,"caption":"MagicStark"},"image":{"@id":"https:\/\/magicstark.cz\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/pruvodce\/7138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/pruvodce"}],"about":[{"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/types\/pruvodce"}],"replies":[{"embeddable":true,"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/comments?post=7138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/media\/7139"}],"wp:attachment":[{"href":"https:\/\/magicstark.cz\/en\/wp-json\/wp\/v2\/media?parent=7138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}