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 4 star Purified Imperial Amethyst
+80 Intellect and +160 Spirit
Rare
Red 2 star Bold Primordial Ruby
+160 Strength
Rare
Red/Yellow 2 star Artful Vermilion Onyx
+80 Intellect and +160 Mastery
Rare
Red/Yellow 1 star Willful Tiger Opal
+60 Intellect and +60 PvP Resilience
Uncommon
Red 1 star Perfect Brilliant Pandarian Garnet
+160 Intellect
Rare
Red/Yellow 1 star Perfect Willful Tiger Opal
+80 Intellect and +80 PvP Resilience
Rare
Red/Blue 1 star Mysterious Imperial Amethyst
+80 Intellect and +80 PvP Power
Rare
Red/Blue 1 star Mysterious Roguestone
+60 Intellect and +60 PvP Power
Uncommon
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 1 star Bold Serpent's Eye
+320 Strength
Epic