Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Tense Serpent's Eye
+160 Strength and +160 PvP Power
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Red/Blue 1 star Timeless Tanzanite
+5 Intellect and +6 Stamina
Epic
Blue 1 star Stormy Majestic Zircon
+20 PvP Power
Epic
Yellow/Blue 1 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Blue 1 star Solid Serpent's Eye
+480 Stamina
Epic
Red/Blue 1 star Glinting Tanzanite
+5 Agility and +4 Hit
Epic