Craft the Occult Gems

After gathering all the required materials, you'll be ready to Diablo 4 Items craft your Occult Gems. The crafting process happens at Gelena's Occult Library, where you can craft three different tiers of gems:

Magic Occult Gems

These are the basic gems that provide a small boost to your Witchcraft powers or elemental resistances. Magic gems are easy to craft and can be a great start for new characters or as a temporary power-up.

Rare Occult Gems

These gems offer stronger affixes than Magic gems and significantly enhance your Witchcraft powers, armor, or resistances. They require more Fugitive Heads, Restless Rot, and Gem Fragments than Magic gems, so be prepared to farm more.

Legendary Occult Gems

The highest tier of Occult Gems, offering the most powerful effects. These gems can drastically boost your Witchcraft powers and increase your survivability with major resistances and armor enhancements. Legendary gems require the most materials, so be ready for some intense farming to craft them.

Step 6: 

Insert the Gems into Jewelry

Once you've crafted your Occult Gems, the next step is to insert them into your jewelry (rings and amulets). This will allow you to take advantage of the additional affixes provided by the gems. You can tailor the gems to fit your build:

Offensive Witchcraft Builds: 

Look for gems that enhance your offensive powers.

Defensive Witchcraft Builds: 

Opt for gems that increase elemental resistances or boost armor.

Balanced Builds: 

You can experiment with buy D4 Gold both offensive and defensive gems to create a more balanced character build.