Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow 6 star Potent Vermilion Onyx
+80 Intellect and +160 Critical Strike
Rare
Yellow 4 star Fractured Sun's Radiance
+320 Mastery
Rare
Yellow/Blue 4 star Forceful Wild Jade
+160 Haste and +120 Stamina
Rare
Yellow/Blue 3 star Misty Wild Jade
+160 Spirit and +160 Critical Strike
Rare
Red/Yellow 3 star Perfect Artful Tiger Opal
+80 Intellect and +160 Mastery
Rare
Yellow 2 star Fractured Sunstone
+240 Mastery
Uncommon
Yellow 2 star Smooth Sun's Radiance
+320 Critical Strike
Rare
Red/Yellow 2 star Reckless Tiger Opal
+60 Intellect and +120 Haste
Uncommon
Yellow/Blue 2 star Energized Alexandrite
+120 Haste and +120 Spirit
Uncommon
Yellow/Blue 2 star Perfect Energized Alexandrite
+160 Haste and +160 Spirit
Rare
Yellow 2 star Quick Sun's Radiance
+320 Haste
Rare