Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Meta 6 star Agile Primal Diamond
+216 Agility and 3% Increased Critical Effect
Rare
Meta 1 star Austere Primal Diamond
+324 Stamina and 2% Increased Armor Value from Items
Rare
Meta 1 star Burning Primal Diamond
+216 Intellect and 3% Increased Critical Effect
Rare
Meta 1 star Tyrannical Primal Diamond
+665 PvP Power and +775 PvP Resilience
Epic
Meta 1 star Effulgent Primal Diamond
+324 Stamina and Reduce Spell Damage Taken by -2%
Rare