Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Yellow 6 star Crafty Vermilion Onyx
+160 Expertise and +160 Critical Strike
Rare
Yellow 3 star Smooth Sun's Radiance
+320 Critical Strike
Rare
Yellow/Blue 2 star Piercing Wild Jade
+160 Critical Strike and +160 Hit
Rare
Meta 1 star Agile Primal Diamond
+216 Agility and 3% Increased Critical Effect
Rare
1 star Smooth Tinker's Gear
+600 Critical Strike
Rare
1 star Precise Tinker's Gear
+600 Expertise
Rare
Red 1 star Precise Primordial Ruby
+320 Expertise
Rare
Red 1 star Delicate Primordial Ruby
+160 Agility
Rare
Blue 1 star Solid River's Heart
+240 Stamina
Rare
1 star Quick Tinker's Gear
+600 Haste
Rare
Red/Blue 1 star Glinting Imperial Amethyst
+80 Agility and +160 Hit
Rare
Yellow 1 star Perfect Smooth Sunstone
+320 Critical Strike
Rare
Red/Yellow 1 star Deadly Vermilion Onyx
+80 Agility and +160 Critical Strike
Rare
Red/Yellow 1 star Resolute Vermilion Onyx
+160 Expertise and +160 Dodge
Rare
Blue 1 star Perfect Solid Lapis Lazuli
+240 Stamina
Rare
1 star Rigid Tinker's Gear
+600 Hit
Rare
Red/Yellow 1 star Polished Vermilion Onyx
+80 Agility and +160 Dodge
Rare