Updated For 6.1.2 Warlords of Draenor
Color Popularity Gem Quality
Prismatic 6 star Tyrannical Primal Diamond
Epic
Prismatic 4 star Smooth Serpent's Eye
Epic
Prismatic 3 star Bold Cardinal Ruby
Epic
Prismatic 2 star Bold Queen's Garnet
Epic
Prismatic 2 star Inscribed Pyrestone
+10 Critical Strike and +5 Strength
Epic
Prismatic 2 star Solid Serpent's Eye
Epic
Prismatic 2 star Bold Serpent's Eye
Epic
Prismatic 2 star Bold Crimson Spinel
+10 Strength
Epic