Diablo II Gems

Skulls

Weapons: Adds Mana and Life Steal to attack
Shields: Adds attacker takes damage
Helms and Armor: Adds Mana and Life regeneration

 

  Gem Level Weapons Shields Helms and Armor
Chipped Skull
 
1 Steals 2% life, 1% Mana Attacker Takes 4 Damage Replenish Life +2, Regenerate Mana 8%
Flawed Skull
 
5 Steals 2% life, 2% Mana Attacker Takes 8 Damage Replenish Life +3, Regenerate Mana 8%
Skull
 
12 Steals 3% life, 2% Mana Attacker Takes 12 Damage Replenish Life +3, Regenerate Mana 12%
Flawless Skull
 
15 Steals 3% life, 3% Mana Attacker Takes 16 Damage Replenish Life +4, Regenerate Mana 12%
Perfect Skull
 
18 Steals 4% life, 3% Mana Attacker Takes 20 Damage Replenish Life +5, Regenerate Mana 19%



Amethyst

Weapons: Adds to Attack Rating
Shields: Adds to Defense
Helms and Armor: Adds to Strength

 

  Gem Level Weapons Shields Helms and Armor
Chipped Amethyst
 
1 +40 to Attack Rating +8 to Defense +3 to Strength
Flawed Amethyst
 
5 +60 to Attack Rating +12 to Defense +4 to Strength
Amethyst
 
12 +80 to Attack Rating +18 to Defense +6 to Strength
Flawless Amethyst
 
15 +100 to Attack Rating +24 to Defense +8 to Strength
Perfect Amethyst
 
18 +150 to Attack Rating +30 to Defense +10 to Strength



Sapphire

Weapons: Adds Cold Damage
Shields: Adds Resistance to Cold
Helms and Armor: Adds Maximum Mana

 

  Gem Level Weapons Shields Helms and Armor
Chipped Sapphire
 
1 1-3 Cold Damage - 1.0 sec Duration 12% Resist Cold +10 Max Mana
Flawed Sapphire
 
5 3-5 Cold Damage - 1.4 sec Duration 16% Resist Cold +17 Max Mana
Sapphire
 
12 4-7 Cold Damage - 2.0 sec Duration 22% Resist Cold +24 Max Mana
Flawless Sapphire
 
15 6-10 Cold Damage - 2.4 sec Duration 28% Resist Cold +31 Max Mana
Perfect Sapphire
 
18 10-14 Cold Damage - 3.0 sec Duration 40% Resist Cold +38 Max Mana



Emerald

Weapons: Adds Poison Damage
Shields: Adds to Resistance to Poison
Helms and Armor: Adds to Dexterity

 

  Gem Level Weapons Shields Helms and Armor
Chipped Emerald
 
1 +10 Poison Damage over 3 Seconds 12% Resist Poison +3 to Dexterity
Flawed Emerald
 
5 +20 Poison Damage over 4 Seconds 16% Resist Poison +4 to Dexterity
Emerald
 
12 +40 Poison Damage over 5 Seconds 22% Resist Poison +6 to Dexterity
Flawless Emerald
 
15 +60 Poison Damage over 6 Seconds 28% Resist Poison +8 to Dexterity
Perfect Emerald
 
18 +100 Poison Damage over 7 Seconds 40% Resist Poison +10 to Dexterity



Ruby

Weapons: Adds Fire Damage
Shields: Adds Resistance to Fire
Helms and Armor: Adds to Maximum Life

 

  Gem Level Weapons Shields Helms and Armor
Chipped Ruby
 
1 3-4 Fire Damage 12% Resist Fire +10 to Life
Flawed Ruby
 
5 5-8 Fire Damage 16% Resist Fire +17 to Life
Ruby
 
12 8-12 Fire Damage 22% Resist Fire +24 to Life
Flawless Ruby
 
15 10-16 Fire Damage 28% Resist Fire +31 to Life
Perfect Ruby
 
18 15-20 Fire Damage 40% Resist Fire +38 to Life



Diamond

Weapons: Adds to Damage vs. Undead
Shields: Adds to all Resistances
Helms and Armor: Adds to Attack Rating

 

  Gem Level Weapons Shields Helms and Armor
Chipped Diamond
 
1 +28% Damage vs. Undead All Resistances +6% +20 to attack Rating
Flawed Diamond
 
5 +34% Damage vs. Undead All Resistances +8% +40 to attack Rating
Diamond
 
12 +44% Damage vs. Undead All Resistances +11% +60 to attack Rating
Flawless Diamond
 
15 +54% Damage vs. Undead All Resistances +14% +80 to attack Rating
Perfect Diamond
 
18 +68% Damage vs. Undead All Resistances +19% +100 to attack Rating



Topaz

Weapons: Adds Lightning Damage
Shields: Adds to Resistance to Lightning
Helms and Armor: Adds Chance to find Magic Items

 

  Gem Level Weapons Shields Helms and Armor
Chipped Topaz
 
1 1-8 Lightning Damage 12% Resist Lightning +9% Chance to Find Magic Items
Flawed Topaz
 
5 1-14 Lightning Damage 16% Resist Lightning +13% Chance to Find Magic Items
Topaz
 
12 1-22 Lightning Damage 22% Resist Lightning +16% Chance to Find Magic Items
Flawless Topaz
 
15 1-30 Lightning Damage 28% Resist Lightning +20% Chance to Find Magic Items
Perfect Topaz
 
18 1-40 Lightning Damage 40% Resist Lightning +24% Chance to Find Magic Items
 

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