Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Yellow 6 star Quick Serpent's Eye
+480 Haste
Epic
Yellow 2 star Fractured Serpent's Eye
+480 Mastery
Epic
Yellow 2 star Smooth Serpent's Eye
+480 Critical Strike
Epic
Yellow/Blue 1 star Turbid Elven Peridot
+50 Spirit and +25 PvP Resilience
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Red/Yellow 1 star Reckless Lava Coral
+25 Intellect and +50 Haste
Epic
Red/Yellow 1 star Deadly Fire Opal
+5 Agility and +4 Critical Strike
Epic
Red/Yellow 1 star Willful Serpent's Eye
+160 Intellect and +160 PvP Resilience
Epic
Yellow 1 star Quick Lightstone
+100 Haste
Epic