Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow/Blue 6 star Nightmare Tear
+0 All Stats
Epic
Red/Yellow 2 star Deadly Fire Opal
+5 Agility and +4 Critical Strike
Epic
Red/Yellow/Blue 2 star Void Sphere
+4 Resist All
Epic
Red/Yellow 2 star Wicked Lava Coral
+50 Expertise and +50 Haste
Epic
Red/Yellow 1 star Potent Fire Opal
+5 Intellect and +4 Critical Strike
Epic