Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow 6 star Potent Vermilion Onyx
+80 Intellect and +160 Critical Strike
Rare
Red/Yellow 4 star Crafty Vermilion Onyx
+160 Expertise and +160 Critical Strike
Rare
Yellow 4 star Smooth Sun's Radiance
+320 Critical Strike
Rare
Yellow/Blue 2 star Piercing Wild Jade
+160 Critical Strike and +160 Hit
Rare
Yellow 1 star Fractured Sun's Radiance
+320 Mastery
Rare
Red/Yellow 1 star Artful Vermilion Onyx
+80 Intellect and +160 Mastery
Rare
Yellow 1 star Quick Sun's Radiance
+320 Haste
Rare
Red/Yellow 1 star Artful Tiger Opal
+60 Intellect and +120 Mastery
Uncommon
Yellow/Blue 1 star Piercing Alexandrite
+120 Critical Strike and +120 Hit
Uncommon
Yellow 1 star Perfect Smooth Sunstone
+320 Critical Strike
Rare
Yellow 1 star Quick Sunstone
+240 Haste
Uncommon
Yellow 1 star Mystic Sun's Radiance
+160 PvP Resilience
Rare
Red/Yellow 1 star Willful Vermilion Onyx
+80 Intellect and +80 PvP Resilience
Rare
Yellow/Blue 1 star Steady Wild Jade
+80 PvP Resilience and +120 Stamina
Rare
Red/Yellow/Blue 1 star Nightmare Tear
+0 All Stats
Epic
Yellow 1 star Perfect Fractured Sunstone
+320 Mastery
Rare
Yellow/Blue 1 star Energized Wild Jade
+160 Haste and +160 Spirit
Rare
Yellow 1 star Perfect Quick Sunstone
+320 Haste
Rare
Yellow/Blue 1 star Balanced Wild Jade
+160 Hit and +80 PvP Resilience
Rare