Updated For 6.0.2 Warlords of Draenor

Gem Quality

Color Popularity Gem Quality
Red/Blue 6 star Etched Imperial Amethyst
+80 Strength and +160 Hit
Rare
Red/Blue 2 star Sovereign Imperial Amethyst
+80 Strength and +120 Stamina
Rare
Red/Blue 1 star Accurate Imperial Amethyst
+160 Expertise and +160 Hit
Rare
Red/Blue 1 star Tense Imperial Amethyst
+80 Strength and +80 PvP Power
Rare
Red/Blue 1 star Defender's Imperial Amethyst
+160 Parry and +120 Stamina
Rare
Red/Blue 1 star Guardian's Imperial Amethyst
+160 Expertise and +120 Stamina
Rare
Red/Blue 1 star Sovereign Shadow Draenite
+3 Strength and +4 Stamina
Uncommon
Red/Blue 1 star Etched Roguestone
+60 Strength and +120 Hit
Uncommon
Red/Yellow/Blue 1 star Enchanted Tear
+6 All Stats
Rare
Red/Blue 1 star Accurate Roguestone
+120 Expertise and +120 Hit
Uncommon
Red/Blue 1 star Defender's Demonseye
+40 Parry and +30 Stamina
Rare
Red/Blue 1 star Perfect Accurate Roguestone
+160 Expertise and +160 Hit
Rare
Red/Blue 1 star Shifting Imperial Amethyst
+80 Agility and +120 Stamina
Rare
Red/Yellow/Blue 1 star Nightmare Tear
+0 All Stats
Epic