Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Glinting Imperial Amethyst
+80 Agility and +160 Hit
Rare
Red/Blue 3 star Assassin's Imperial Amethyst
+80 Agility and +80 PvP Power
Rare
Blue 2 star Rigid River's Heart
+320 Hit
Rare
Yellow/Blue 1 star Lightning Wild Jade
+160 Haste and +160 Hit
Rare
Blue 1 star Perfect Rigid Lapis Lazuli
+320 Hit
Rare
Red/Blue 1 star Perfect Assassin's Roguestone
+80 Agility and +80 PvP Power
Rare
Red/Blue 1 star Glinting Roguestone
+60 Agility and +120 Hit
Uncommon
Blue 1 star Solid River's Heart
+240 Stamina
Rare
Red/Blue 1 star Accurate Imperial Amethyst
+160 Expertise and +160 Hit
Rare
Yellow/Blue 1 star Perfect Effulgent Alexandrite
+80 PvP Power and +160 Mastery
Rare
Yellow/Blue 1 star Piercing Wild Jade
+160 Critical Strike and +160 Hit
Rare
Blue 1 star Stormy Lapis Lazuli
+120 PvP Power
Uncommon
Yellow/Blue 1 star Sensei's Wild Jade
+160 Hit and +160 Mastery
Rare
Red/Blue 1 star Shifting Roguestone
+60 Agility and +90 Stamina
Uncommon