Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Blue 6 star Rigid Serpent's Eye
+480 Hit
Epic
Blue 4 star Solid Serpent's Eye
+480 Stamina
Epic
Red/Blue 2 star Etched Tanzanite
+5 Strength and +4 Hit
Epic
Red/Yellow/Blue 2 star Void Sphere
+4 Resist All
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic