Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red 6 star Brilliant Primordial Ruby
+160 Intellect
Rare
Red/Blue 2 star Purified Imperial Amethyst
+80 Intellect and +160 Spirit
Rare
Red/Yellow 1 star Artful Vermilion Onyx
+80 Intellect and +160 Mastery
Rare
Red 1 star Perfect Brilliant Pandarian Garnet
+160 Intellect
Rare
Red/Yellow 1 star Perfect Artful Tiger Opal
+80 Intellect and +160 Mastery
Rare
Red/Blue 1 star Mysterious Imperial Amethyst
+80 Intellect and +80 PvP Power
Rare
Red/Blue 1 star Purified Demonseye
+20 Intellect and +40 Spirit
Rare
Red/Yellow 1 star Artful Ember Topaz
+20 Intellect and +40 Mastery
Rare
Red 1 star Brilliant Chimera's Eye
+67 Intellect
Epic
Red/Blue 1 star Perfect Purified Roguestone
+80 Intellect and +160 Spirit
Rare
Red/Yellow 1 star Reckless Vermilion Onyx
+80 Intellect and +160 Haste
Rare
Red 1 star Brilliant Pandarian Garnet
+120 Intellect
Uncommon
Red/Yellow 1 star Potent Ember Topaz
+20 Intellect and +40 Critical Strike
Rare
Red/Yellow 1 star Potent Vermilion Onyx
+80 Intellect and +160 Critical Strike
Rare