Burning Crusade epic gems

PvP Epic Gems
These gems require you to spend Honor Points, or other tokens gained during PvP.
 * These gems are worth 10 item values.

In exchange for Honor Points players may receive gems in:

Hall of Legends

Champion's Hall

100 x Halaa Battle Token purchase this gem from the vendors in Halaa. (was 500 tokens before 2.1)

Crafted Epic Gems
This gem is crafted by Enchanters at skill 350 using two Void Crystal, and matches any socket:

Uncut epic gems are available from three sources:
 * After the second boss in each base of Mount Hyjal is defeated, Ancient Gem Veins spawn along the road to the next base and can be mined for epic gems
 * They can drop from trash mobs in Black Temple
 * After the Alchemy Lab is set up during phase four of the Shattered Sun Offensive, Shaani starts selling these gems for 15 Badge of Justice each

The epic gems obtainable from these three sources are:
 * Crimson Spinel
 * Lionseye
 * Empyrean Sapphire
 * Pyrestone
 * Seaspray Emerald
 * Shadowsong Amethyst

Quest Reward Epic Gems
Nightbane (quest)
 * These gems are worth 9 item values.

Dropped Epic Gems
Most epic gems are dropped from bosses in Heroic mode dungeons.
 * These gems are worth 9 item values.