Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Meta 6 star Sinister Primal Diamond
+324 Crit, and chance on spell damage to gain 30% spell haste
Legendary
Meta 3 star Burning Primal Diamond
+216 Intellect and 3% Increased Critical Effect
Rare
Meta 1 star Courageous Primal Diamond
+324 Intellect and chance on beneficial spell to make your spells cost no mana for 4 sec.
Legendary
Meta 1 star Tyrannical Primal Diamond
+665 PvP Power and +775 PvP Resilience
Epic
Meta 1 star Ember Primal Diamond
+216 Intellect and +2% Maximum Mana
Rare
Meta 1 star Capacitive Primal Diamond
+324 Crit, and chance on melee or ranged hit to gain Capacitance
Legendary
Meta 1 star Chaotic Shadowspirit Diamond
+108 Critical Strike and 3% Increased Critical Effect
Rare
Meta 1 star Fleet Primal Diamond
+432 Mastery and Minor Run Speed Increase
Rare
Meta 1 star Indomitable Primal Diamond
+324 Stamina and chance on being hit to gain -20% reduction to damage taken
Legendary
Meta 1 star Forlorn Primal Diamond
+216 Intellect and Silence Duration Reduced by -10%
Rare