Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Blue 6 star Solid Serpent's Eye
+480 Stamina
Epic
Red/Blue 3 star Assassin's Serpent's Eye
+160 Agility and +160 PvP Power
Epic
Red/Blue 1 star Timeless Tanzanite
+5 Intellect and +6 Stamina
Epic
Blue 1 star Solid Deepholm Iolite
+75 Stamina
Epic
Red/Blue 1 star Shifting Shadow Spinel
+25 Agility and +37 Stamina
Epic
Red/Yellow/Blue 1 star Nightmare Tear
+0 All Stats
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Blue 1 star Rigid Serpent's Eye
+480 Hit
Epic
Blue 1 star Sparkling Serpent's Eye
+480 Spirit
Epic
Yellow/Blue 1 star Jagged Chrysoprase
+5 Critical Strike and +6 Stamina
Epic
Yellow/Blue 1 star Nimble Chrysoprase
+5 Dodge and +4 Hit
Epic
Blue 1 star Solid Chimera's Eye
+101 Stamina
Epic
Yellow/Blue 1 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Red/Blue 1 star Mysterious Tanzanite
+5 Intellect and +5 PvP Power
Epic
Yellow/Blue 1 star Lightning Eye of Zul
+20 Hit and +20 Haste
Epic
Red/Blue 1 star Glinting Tanzanite
+5 Agility and +4 Hit
Epic
Red/Blue 1 star Defender's Tanzanite
+5 Parry and +6 Stamina
Epic
Blue 1 star Rigid Majestic Zircon
+40 Hit
Epic