Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Yellow 6 star Smooth Serpent's Eye
+480 Critical Strike
Epic
Yellow 6 star Quick Serpent's Eye
+480 Haste
Epic
Red/Yellow/Blue 3 star Nightmare Tear
+0 All Stats
Epic
Yellow 3 star Smooth King's Amber
+40 Critical Strike
Epic
Red/Yellow 3 star Deadly Fire Opal
+5 Agility and +4 Critical Strike
Epic
Red/Yellow 3 star Wicked Lava Coral
+50 Expertise and +50 Haste
Epic
Red/Yellow/Blue 3 star Void Sphere
+4 Resist All
Epic