Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Blue 6 star Rigid Serpent's Eye
+480 Hit
Epic
Yellow/Blue 2 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Blue 2 star Sparkling Serpent's Eye
+480 Spirit
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+10 All Stats
Epic