Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow/Blue 6 star Nightmare Tear
+0 All Stats
Epic
Yellow/Blue 3 star Vivid Elven Peridot
+25 PvP Power and +25 PvP Resilience
Epic
Yellow/Blue 3 star Radiant Chrysoprase
+5 Critical Strike and +5 PvP Power
Epic