Grades and fusion

Three matching gems can be fused into one of a higher grade. Grade 10 is the top grade.

Socketing

Open Gems in the forge and select a piece. Legendary equipment has one socket, Unique has two and Mythic has three. Check which stats a gem affects before socketing it; a gem that improves a stat the piece does not have may provide no benefit.

Gem effects and magnitudes are shown for the selected gem and equipment in the game.

See gems and sockets.