Stormjewel

Stormjewel is an gem that can be found by fishermen when doing Dalaran daily fishing quests. They can either be found in a Bag of Fishing Treasures (Dalaran), or the treasure bag can contain a Tiny Titanium Lockbox which in turn can contain a stormjewel.

Prior to patch 3.2, they were the only Northrend epic gems availabe to non-Jewelcrafters. They provide identical bonuses to the "ordinary" epic gems added in that patch.