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 3 star Fractured Serpent's Eye
+480 Mastery
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic
Red/Yellow/Blue 2 star Void Sphere
+4 Resist All
Epic
Yellow 1 star Smooth Serpent's Eye
+480 Critical Strike
Epic
Red/Yellow 1 star Reckless Fire Opal
+5 Intellect and +4 Haste
Epic
Red/Yellow 1 star Champion's Fire Opal
+5 Strength and +4 Dodge
Epic
Yellow 1 star Subtle King's Amber
+40 Dodge
Epic
Red/Yellow 1 star Deadly Fire Opal
+5 Agility and +4 Critical Strike
Epic