Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Blue 6 star Solid Serpent's Eye
+480 Stamina
Epic
Red/Blue 4 star Tense Serpent's Eye
+160 Strength and +160 PvP Power
Epic
Yellow/Blue 2 star Misty Chrysoprase
+10 Critical Strike and +8 Spirit
Epic
Blue 2 star Rigid Serpent's Eye
+480 Hit
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+0 All Stats
Epic
Yellow/Blue 1 star Radiant Chrysoprase
+5 Critical Strike and +5 PvP Power
Epic
Red/Blue 1 star Shifting Tanzanite
+5 Agility and +6 Stamina
Epic
Red/Blue 1 star Shifting Tanzanite
+5 Agility and +6 Stamina
Epic
Blue 1 star Stormy Deepholm Iolite
+100 PvP Power
Epic
Red/Blue 1 star Etched Tanzanite
+5 Strength and +4 Hit
Epic