Today i noticed something strange with fortified chaos jewel
http://uploads.tapatalk-cdn.com/2016...3aca320403.jpg
In craft section it says that fortified chaos jewel adds 1.14 damage but it adds 1.25 when its in item.
I also noticed that difference in damage between clean armor and with one jewel is 7 damage! http://uploads.tapatalk-cdn.com/2016...1f23c624d3.jpg
Is it bug? Can anyone please explain how it exactly works?