Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red 6 star Brilliant Serpent's Eye
+320 Intellect
Epic
Yellow 4 star Smooth Serpent's Eye
+480 Critical Strike
Epic
Meta 3 star Tyrannical Primal Diamond
+665 PvP Power and +775 PvP Resilience
Epic
Blue 2 star Sparkling Serpent's Eye
+480 Spirit
Epic
Yellow 1 star Quick Serpent's Eye
+480 Haste
Epic
Red/Blue 1 star Mysterious Serpent's Eye
+160 Intellect and +160 PvP Power
Epic
Yellow 1 star Fractured Serpent's Eye
+480 Mastery
Epic
Red/Yellow/Blue 1 star Nightmare Tear
+0 All Stats
Epic
Yellow/Blue 1 star Jagged Chrysoprase
+5 Critical Strike and +6 Stamina
Epic