Updated For 6.0.3 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Veiled Imperial Amethyst
+80 Intellect and +160 Hit
Rare
Yellow/Blue 4 star Sensei's Wild Jade
+160 Hit and +160 Mastery
Rare
Blue 4 star Solid River's Heart
+240 Stamina
Rare
Blue 4 star Stormy River's Heart
+160 PvP Power
Rare
Blue 3 star Solid Lapis Lazuli
+180 Stamina
Uncommon
Blue 3 star Rigid River's Heart
+320 Hit
Rare
Yellow/Blue 2 star Effulgent Wild Jade
+80 PvP Power and +160 Mastery
Rare
Yellow/Blue 2 star Perfect Sensei's Alexandrite
+160 Hit and +160 Mastery
Rare
Red/Blue 2 star Timeless Imperial Amethyst
+80 Intellect and +120 Stamina
Rare
Red/Blue 1 star Perfect Veiled Roguestone
+80 Intellect and +160 Hit
Rare
Blue 1 star Perfect Rigid Lapis Lazuli
+320 Hit
Rare
Yellow/Blue 1 star Puissant Jasper
+30 Mastery and +23 Stamina
Uncommon
Blue 1 star Stormy Lapis Lazuli
+120 PvP Power
Uncommon
Yellow/Blue 1 star Effulgent Alexandrite
+60 PvP Power and +120 Mastery
Uncommon
Red/Blue 1 star Perfect Mysterious Roguestone
+80 Intellect and +80 PvP Power
Rare
Blue 1 star Sparkling River's Heart
+320 Spirit
Rare
Red/Yellow/Blue 1 star Enchanted Tear
+6 All Stats
Rare
Red/Blue 1 star Timeless Demonseye
+20 Intellect and +30 Stamina
Rare
Red/Yellow/Blue 1 star Enchanted Pearl
+4 All Stats
Uncommon
Red/Blue 1 star Sovereign Demonseye
+20 Strength and +30 Stamina
Rare
Blue 1 star Sparkling Lapis Lazuli
+240 Spirit
Uncommon
Red/Blue 1 star Mysterious Imperial Amethyst
+80 Intellect and +80 PvP Power
Rare
Red/Blue 1 star Veiled Roguestone
+60 Intellect and +120 Hit
Uncommon
Yellow/Blue 1 star Perfect Vivid Alexandrite
+80 PvP Power and +80 PvP Resilience
Rare