Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red 6 star Brilliant Primordial Ruby
+160 Intellect
Rare
Red/Blue 4 star Purified Imperial Amethyst
+80 Intellect and +160 Spirit
Rare
Red/Yellow 4 star Potent Vermilion Onyx
+80 Intellect and +160 Critical Strike
Rare
Red 4 star Perfect Brilliant Pandarian Garnet
+160 Intellect
Rare
Red/Blue 3 star Timeless Imperial Amethyst
+80 Intellect and +120 Stamina
Rare
Red/Yellow 2 star Perfect Artful Tiger Opal
+80 Intellect and +160 Mastery
Rare
Red 2 star Brilliant Pandarian Garnet
+120 Intellect
Uncommon
Red 1 star Brilliant Serpent's Eye
+320 Intellect
Epic
Red 1 star Perfect Brilliant Carnelian
+35 Intellect
Uncommon
Red/Yellow 1 star Reckless Tiger Opal
+60 Intellect and +120 Haste
Uncommon
Red/Blue 1 star Perfect Purified Roguestone
+80 Intellect and +160 Spirit
Rare