Ruby
A Ruby provides Fire Resist +22% when inserted in shields or off-hands, +24 to Life in body armor and headgear, and +8 to Minimum Fire Damage, +12 to Maximum Fire Damage in weapons.
A Ruby requires level 12 to use. When you socket an item with a Ruby, you increase the level requirement to level 12, unless it was already higher.
Clvl 12
weapon+8 to Minimum Fire Damage+12 to Maximum Fire Damagearmor/helm+24 to LifeshieldFire Resist +22%
Horadric Cube recipes with Ruby
Full Rejuvenation Potion
Socketed Magic Weapon
Flawless Ruby
Vex Rune
Drop Chance
A Ruby will drop from TC Normal Gem, which is accessed earliest through Act 4 Good. Learn more about Treasure Classes here.