Updated For 7.0.3 Legion
Color Popularity Gem Quality
Prismatic 6 star Smooth King's Amber
Epic
Prismatic 4 star Smooth Lionseye
+20 Critical Strike
Epic
Prismatic 4 star Bold Crimson Spinel
+10 Strength
Epic
Prismatic 4 star Tyrannical Primal Diamond
Epic
Prismatic 4 star Bold Serpent's Eye
Epic
Prismatic 2 star Solid Empyrean Sapphire
+15 Stamina
Epic
Prismatic 2 star Nimble Chrysoprase
+10 Critical Strike and +8 Dodge
Epic
Prismatic 2 star Solid Serpent's Eye
Epic
Prismatic 2 star Fractured Serpent's Eye
Epic
Prismatic 2 star Smooth Serpent's Eye
Epic
Prismatic 2 star Quick Lionseye
+20 Haste
Epic