Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Tense Serpent's Eye
+160 Strength and +160 PvP Power
Epic
Blue 4 star Solid Serpent's Eye
+480 Stamina
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic
Blue 2 star Rigid Serpent's Eye
+480 Hit
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Yellow/Blue 1 star Lightning Chrysoprase
+10 Hit and +8 Haste
Epic
Yellow/Blue 1 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Red/Blue 1 star Accurate Shadow Spinel
+50 Expertise and +50 Hit
Epic
Blue 1 star Solid Deepholm Iolite
+75 Stamina
Epic
Blue 1 star Rigid Deepholm Iolite
+100 Hit
Epic
Red/Blue 1 star Shifting Tanzanite
+5 Agility and +6 Stamina
Epic
Red/Blue 1 star Mysterious Shadow Spinel
+25 Intellect and +25 PvP Power
Epic
Red/Blue 1 star Purified Tanzanite
+10 Spirit and +5 Intellect
Epic
Yellow/Blue 1 star Steady Chrysoprase
+5 PvP Resilience and +6 Stamina
Epic
Yellow/Blue 1 star Vivid Elven Peridot
+25 PvP Power and +25 PvP Resilience
Epic
Red/Blue 1 star Etched Tanzanite
+5 Strength and +4 Hit
Epic
Red/Blue 1 star Purified Tanzanite
+5 Intellect and +4 Spirit
Epic
Blue 1 star Stormy Deepholm Iolite
+50 PvP Power
Epic
Red/Blue 1 star Glinting Tanzanite
+5 Agility and +4 Hit
Epic