Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Purified Shadow Spinel
+25 Intellect and +50 Spirit
Epic
Red/Yellow/Blue 6 star Void Sphere
+4 Resist All
Epic
Red/Yellow/Blue 6 star Nightmare Tear
+0 All Stats
Epic
Red/Blue 6 star Mysterious Serpent's Eye
+160 Intellect and +160 PvP Power
Epic
Red/Blue 1 star Accurate Dreadstone
+20 Expertise and +20 Hit
Epic
Red/Blue 1 star Glinting Tanzanite
+5 Agility and +4 Hit
Epic
Red/Blue 1 star Veiled Shadow Spinel
+25 Intellect and +50 Hit
Epic