Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Red/Blue 6 star Purified Imperial Amethyst
+80 Intellect and +160 Spirit
Rare
Red/Blue 4 star Mysterious Imperial Amethyst
+80 Intellect and +80 PvP Power
Rare
Red/Blue 2 star Timeless Imperial Amethyst
+80 Intellect and +120 Stamina
Rare
Red/Blue 1 star Perfect Purified Roguestone
+80 Intellect and +160 Spirit
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/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/Blue 1 star Mysterious Roguestone
+60 Intellect and +60 PvP Power
Uncommon
Red/Blue 1 star Perfect Timeless Roguestone
+80 Intellect and +120 Stamina
Rare
Red/Blue 1 star Perfect Veiled Roguestone
+80 Intellect and +160 Hit
Rare
Red/Blue 1 star Timeless Roguestone
+60 Intellect and +90 Stamina
Uncommon
Red/Blue 1 star Veiled Roguestone
+60 Intellect and +120 Hit
Uncommon
Red/Yellow/Blue 1 star Nightmare Tear
+10 All Stats
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Red/Blue 1 star Purified Shadow Spinel
+25 Intellect and +25 Spirit
Epic
Red/Blue 1 star Purified Demonseye
+20 Intellect and +20 Spirit
Rare
Red/Blue 1 star Veiled Demonseye
+20 Intellect and +20 Hit
Rare
Red/Blue 1 star Timeless Demonseye
+20 Intellect and +30 Stamina
Rare
Red/Yellow/Blue 1 star Enchanted Tear
+6 All Stats
Rare
Red/Blue 1 star Assassin's Imperial Amethyst
+80 Agility and +80 PvP Power
Rare
Red/Yellow/Blue 1 star Enchanted Pearl
+4 All Stats
Uncommon
Red/Blue 1 star Accurate Imperial Amethyst
+160 Expertise and +160 Hit
Rare
Red/Blue 1 star Timeless Shadow Draenite
+3 Intellect and +4 Stamina
Uncommon