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
Red/Yellow 4 star Deft Vermilion Onyx
+80 Agility and +160 Haste
Rare
Yellow 2 star Fractured Sun's Radiance
+320 Mastery
Rare
Yellow 2 star Quick Sun's Radiance
+320 Haste
Rare
Yellow 2 star Subtle Sun's Radiance
+320 Dodge
Rare
Yellow 1 star Quick Sunstone
+240 Haste
Uncommon
Yellow 1 star Perfect Quick Sunstone
+320 Haste
Rare
Red/Yellow 1 star Perfect Adept Tiger Opal
+80 Agility and +160 Mastery
Rare