Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow 6 star Adept Vermilion Onyx
+80 Agility and +160 Mastery
Rare
Yellow 2 star Fractured Sun's Radiance
+320 Mastery
Rare
Red/Yellow 2 star Deft Vermilion Onyx
+80 Agility and +160 Haste
Rare
Red/Yellow 2 star Keen Vermilion Onyx
+160 Expertise and +160 Mastery
Rare
Yellow 1 star Quick Sun's Radiance
+320 Haste
Rare
Yellow 1 star Smooth Sun's Radiance
+320 Critical Strike
Rare
Red/Yellow 1 star Artful Vermilion Onyx
+80 Intellect and +160 Mastery
Rare
Red/Yellow 1 star Perfect Adept Tiger Opal
+80 Agility and +160 Mastery
Rare
Yellow/Blue 1 star Forceful Wild Jade
+160 Haste and +120 Stamina
Rare
Red/Yellow 1 star Reckless Fire Opal
+5 Intellect and +4 Haste
Epic
Yellow/Blue 1 star Sensei's Wild Jade
+160 Hit and +160 Mastery
Rare
Yellow 1 star Fractured Serpent's Eye
+480 Mastery
Epic
Red/Yellow/Blue 1 star Void Sphere
+4 Resist All
Epic
Yellow 1 star Perfect Smooth Sunstone
+320 Critical Strike
Rare