Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Red 6 star Bold Serpent's Eye
+320 Strength
Epic
Red 1 star Bold Queen's Garnet
+50 Strength
Epic
Red/Yellow/Blue 1 star Nightmare Tear
+10 All Stats
Epic
Red 1 star Bold Cardinal Ruby
+20 Strength
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Red/Blue 1 star Tense Serpent's Eye
+160 Strength and +160 PvP Power
Epic
Red 1 star Delicate Serpent's Eye
+320 Agility
Epic