Updated For 7.0.3 Legion
Color Popularity Gem Quality
Prismatic 6 star Tyrannical Primal Diamond
Epic
Prismatic 4 star Smooth Lionseye
+20 Critical Strike
Epic
Prismatic 4 star Quick Lionseye
+20 Haste
Epic
Prismatic 3 star Brilliant Crimson Spinel
+10 Intellect
Epic
Prismatic 3 star Delicate Serpent's Eye
Epic
Prismatic 3 star Delicate Crimson Spinel
+10 Agility
Epic
Prismatic 3 star Delicate Crimson Spinel
+10 Agility
Epic
Prismatic 2 star Glinting Shadowsong Amethyst
+5 Agility and +10 Critical Strike
Epic
Prismatic 2 star Rigid Empyrean Sapphire
+10 Critical Strike
Epic
Prismatic 2 star Delicate Cardinal Ruby
Epic
Prismatic 2 star Lucent Fire Opal
+5 Agility and +4 PvP Resilience
Epic
Prismatic 2 star Brilliant Serpent's Eye
Epic
Prismatic 2 star Brilliant Queen's Garnet
Epic
Prismatic 2 star Brilliant Cardinal Ruby
Epic
Prismatic 2 star Potent Pyrestone
+5 Intellect and +10 Critical Strike
Epic
Prismatic 2 star Delicate Queen's Garnet
Epic
Prismatic 2 star Timeless Tanzanite
+5 Intellect and +6 Stamina
Epic
Prismatic 2 star Glinting Tanzanite
+5 Agility and +4 Critical Strike
Epic
Prismatic 2 star Smooth Serpent's Eye
Epic
Prismatic 2 star Nightmare Tear
Epic