- Design: Brilliant Inferno Ruby
- Binds when picked up
- Use: Teaches you how to cut a Brilliant Inferno Ruby.
- Requires Jewelcrafting (465)
Source
This item is sold by the following vendors for 3 
:
Isabel Jones <Jewelcrafting Supplies> in Stormwind City
Marith Lazuria <Jewelcrafting Supplies> in Orgrimmar
Patches and hotfixes
Patch 4.0.3a (2010-11-23): Added.