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
Red/Blue 5 star Assassin's Serpent's Eye
+160 Agility and +160 PvP Power
Epic
Blue 2 star Solid Serpent's Eye
+480 Stamina
Epic
Yellow/Blue 1 star Steady Chrysoprase
+6 Stamina and +5 PvP Resilience
Epic
Yellow/Blue 1 star Jagged Chrysoprase
+5 Critical Strike and +6 Stamina
Epic
Red/Blue 1 star Sovereign Tanzanite
+5 Strength and +6 Stamina
Epic
Red/Yellow/Blue 1 star Nightmare Tear
+10 All Stats
Epic
Red/Blue 1 star Mysterious Serpent's Eye
+160 Intellect and +160 PvP Power
Epic