Empyrean Sapphire

Source
Burning Crusade epic gems can be mined from Ancient Gem Veins in Hyjal Summit, or drop from trash mobs in the Black Temple and Sunwell Plateau. They can also occasionally be found inside of Brilliant Glass created by Jewelcrafters. The gems crafted from this match a.

Necklaces

 * Pendant of Sunfire

Trinkets

 * Figurine - Empyrean Tortoise