Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Purified Imperial Amethyst
+80 Intellect and +160 Spirit
Rare
Red 5 star Brilliant Primordial Ruby
+160 Intellect
Rare
Red/Yellow 5 star Artful Vermilion Onyx
+80 Intellect and +160 Mastery
Rare
Red/Yellow 4 star Reckless Vermilion Onyx
+80 Intellect and +160 Haste
Rare
Red/Blue 1 star Mysterious Imperial Amethyst
+80 Intellect and +80 PvP Power
Rare
Red/Blue 1 star Perfect Purified Roguestone
+80 Intellect and +160 Spirit
Rare
Red 1 star Perfect Brilliant Pandarian Garnet
+160 Intellect
Rare
Red 1 star Brilliant Serpent's Eye
+320 Intellect
Epic
Red/Yellow 1 star Potent Vermilion Onyx
+80 Intellect and +160 Critical Strike
Rare
Red/Yellow 1 star Perfect Artful Tiger Opal
+80 Intellect and +160 Mastery
Rare
Red/Yellow 1 star Willful Vermilion Onyx
+80 Intellect and +80 PvP Resilience
Rare
Red/Yellow 1 star Perfect Reckless Tiger Opal
+80 Intellect and +160 Haste
Rare
Red 1 star Brilliant Pandarian Garnet
+120 Intellect
Uncommon
Red/Blue 1 star Timeless Imperial Amethyst
+80 Intellect and +120 Stamina
Rare
Red/Blue 1 star Perfect Mysterious Roguestone
+80 Intellect and +80 PvP Power
Rare
Red/Blue 1 star Purified Roguestone
+60 Intellect and +120 Spirit
Uncommon
Red 1 star Delicate Primordial Ruby
+160 Agility
Rare
Red/Yellow 1 star Crafty Vermilion Onyx
+160 Expertise and +160 Critical Strike
Rare
Red/Yellow 1 star Adept Vermilion Onyx
+80 Agility and +160 Mastery
Rare
Red/Yellow 1 star Artful Tiger Opal
+60 Intellect and +120 Mastery
Uncommon
Red/Yellow 1 star Reckless Tiger Opal
+60 Intellect and +120 Haste
Uncommon
Red 1 star Brilliant Inferno Ruby
+40 Intellect
Rare
Red/Yellow 1 star Wicked Vermilion Onyx
+160 Expertise and +160 Haste
Rare
Red/Blue 1 star Mysterious Serpent's Eye
+160 Intellect and +160 PvP Power
Epic
Red/Blue 1 star Veiled Imperial Amethyst
+80 Intellect and +160 Hit
Rare
Red/Yellow 1 star Perfect Potent Tiger Opal
+80 Intellect and +160 Critical Strike
Rare
Red/Blue 1 star Glinting Imperial Amethyst
+80 Agility and +160 Hit
Rare
Red/Yellow 1 star Deadly Vermilion Onyx
+80 Agility and +160 Critical Strike
Rare
Red 1 star Perfect Delicate Pandarian Garnet
+160 Agility
Rare
Red/Yellow 1 star Willful Serpent's Eye
+160 Intellect and +160 PvP Resilience
Epic
Red 1 star Precise Primordial Ruby
+320 Expertise
Rare
Red/Yellow 1 star Fine Vermilion Onyx
+160 Parry and +160 Mastery
Rare
Red/Blue 1 star Mysterious Roguestone
+60 Intellect and +60 PvP Power
Uncommon
Red 1 star Flashing Primordial Ruby
+320 Parry
Rare
Red/Yellow 1 star Perfect Willful Tiger Opal
+80 Intellect and +80 PvP Resilience
Rare
Red/Yellow 1 star Splendid Vermilion Onyx
+160 Parry and +80 PvP Resilience
Rare
Red/Yellow 1 star Reckless Lava Coral
+25 Intellect and +50 Haste
Epic
Red/Yellow 1 star Keen Vermilion Onyx
+160 Expertise and +160 Mastery
Rare
Red/Yellow 1 star Willful Tiger Opal
+60 Intellect and +60 PvP Resilience
Uncommon
Red 1 star Bold Pandarian Garnet
+120 Strength
Uncommon