To turn an amulet unique into a charm in Diablo 4, you usually need the Ancestral version of that unique plus three charms you’re willing to sacrifice , then use the Horadric Cube craft option for unique charms. The result is the same unique as a charm, and the original amulet’s special scaling is reduced because amulets normally have a stronger bonus than charms.

Quick Scoop

  • The unique item must be Ancestral to work with the recipe.
  • You also need 3 charms as sacrifice materials.
  • The charm result is tied to the exact unique you input; it does not turn into a different unique.
  • Some uniques are not convertible at all, especially certain drop-only or skill-specific uniques.

What changes

When an amulet unique becomes a charm, its effect value typically drops compared with the amulet version because amulets can carry higher scaling than charm versions. That means even a perfect amulet roll won’t stay perfect after conversion.

Simple steps

  1. Get the Ancestral unique amulet you want to convert.
  1. Gather three sacrificial charms.
  1. Open the Horadric Cube and choose the unique-charm craft/transmute option.
  1. Transmute to create the matching unique charm.

Important limits

  • Not every unique can be turned into a charm.
  • The conversion appears to be deterministic , not random between different uniques.
  • If the item has special restrictions, the craft button may not appear.

TL;DR

For how to turn amulet into charm d4 , use an Ancestral unique amulet + 3 charms in the Horadric Cube , but expect the charm version to have lower amulet-style scaling and note that some uniques are excluded.