What is forager legendary gem?

The Forager Legendary Gem is a gem that can be socketed into jewelry in Diablo III. It is a utility gem that provides a chance to find extra crafting and gathering materials. The gem can increase the chance of finding gems, crafting materials, and Death's Breath by up to 15%.

The Forager gem is popular with players who want to quickly craft or upgrade their gear or to prepare for the high-level endgame content. It can be leveled up to improve its effect, with each level increasing the chance of finding crafting and gathering materials.

To obtain the Forager gem, players need to complete the "Avarice" conquest, which requires them to accumulate 50 million gold outside of the Vault within a single instance. The gem can also be obtained from Greater Rift Guardians at level 50 or higher.