Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Shifting Shadow Spinel
+25 Agility and +37 Stamina
Epic
Red 4 star Brilliant Serpent's Eye
+320 Intellect
Epic
Red 3 star Delicate Queen's Garnet
+50 Agility
Epic
Red 2 star Delicate Serpent's Eye
+320 Agility
Epic
Meta 2 star Tyrannical Primal Diamond
+665 PvP Power and +775 PvP Resilience
Epic
Yellow/Blue 2 star Regal Elven Peridot
+50 Dodge and +37 Stamina
Epic
Red/Yellow 1 star Adept Lava Coral
+25 Agility and +50 Mastery
Epic
Red/Yellow 1 star Reckless Lava Coral
+25 Intellect and +50 Haste
Epic