Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Yellow/Blue 6 star Sensei's Wild Jade
+160 Hit and +160 Mastery
Rare
Yellow/Blue 1 star Forceful Wild Jade
+160 Haste and +120 Stamina
Rare
Yellow/Blue 1 star Perfect Sensei's Alexandrite
+160 Hit and +160 Mastery
Rare
Yellow/Blue 1 star Piercing Wild Jade
+160 Critical Strike and +160 Hit
Rare
Yellow/Blue 1 star Lightning Alexandrite
+120 Haste and +120 Hit
Uncommon
Yellow/Blue 1 star Puissant Dream Emerald
+20 Mastery and +30 Stamina
Rare
Yellow/Blue 1 star Piercing Alexandrite
+120 Critical Strike and +120 Hit
Uncommon
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Yellow/Blue 1 star Vivid Wild Jade
+80 PvP Power and +80 PvP Resilience
Rare