Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red 6 star Brilliant Serpent's Eye
+320 Intellect
Epic
Red/Yellow/Blue 3 star Nightmare Tear
+0 All Stats
Epic
Red/Blue 1 star Timeless Tanzanite
+5 Intellect and +6 Stamina
Epic
Red 1 star Brilliant Crimson Spinel
+10 Intellect
Epic
Red/Yellow 1 star Stalwart Fire Opal
+5 Parry and +4 Dodge
Epic
Yellow 1 star Quick King's Amber
+40 Haste
Epic
Blue 1 star Rigid Majestic Zircon
+40 Hit
Epic