Updated For 5.4 Mists of Pandaria

Gem Quality

Color Popularity Gem Quality Auction Price
Red/Yellow 6 star Resplendent Serpent's Eye
+160 Strength and +160 PvP Resilience
Epic
Red/Yellow/Blue 3 star Nightmare Tear
+10 All Stats
Epic
Red/Yellow/Blue 2 star Void Sphere
+4 Resist All
Epic
Red/Yellow 2 star Polished Fire Opal
+4 Agility and +5 Dodge
Epic
Red/Yellow 2 star Stalwart Fire Opal
+5 Parry and +4 Dodge
Epic
Red/Yellow 2 star Stalwart Fire Opal
+5 Parry and +4 Dodge
Epic