Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow/Blue 6 star Nightmare Tear
+0 All Stats
Epic
Yellow/Blue 4 star Nimble Chrysoprase
+5 Dodge and +4 Hit
Epic
Yellow/Blue 4 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Yellow/Blue 2 star Regal Chrysoprase
+6 Stamina and +5 Dodge
Epic