Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Blue 6 star Solid Serpent's Eye
+480 Stamina
Epic
Blue 5 star Rigid Serpent's Eye
+480 Hit
Epic
Yellow/Blue 2 star Regal Chrysoprase
+5 Dodge and +6 Stamina
Epic
Blue 2 star Stormy Deepholm Iolite
+50 PvP Power
Epic
Yellow/Blue 2 star Turbid Elven Peridot
+25 Spirit and +25 PvP Resilience
Epic
Red/Blue 2 star Shifting Tanzanite
+5 Agility and +6 Stamina
Epic
Red/Yellow/Blue 2 star Nightmare Tear
+10 All Stats
Epic
Blue 2 star Stormy Deepholm Iolite
+50 PvP Power
Epic
Yellow/Blue 2 star Nimble Chrysoprase
+5 Hit and +4 Dodge
Epic
Red/Blue 2 star Etched Shadow Spinel
+25 Strength and +25 Hit
Epic