Jewel of level
Raises the level (sharpening) of your item from 13-14 and from 14-15 level. The percentage of addition is 70%.

Jewel of luck
Adds Luck options to an item. The percentage of addition is 70%.

Jewel of option
Adds + 28Add. The percentage of addition is 80%.

Jewel of skill
Adds Skill to weapons, shields. The percentage of addition is 80%.

Jewel of reset
Needed in order to make a 150-200 Reset.

Jewel of excellent
Adds Excellent item option. Max Excellent options for item 3. The percentage of addition - 70%.

Stone
Needed in order to make a 1-10 Grand Reset.