Potent Noble Topaz
From WoWWiki
- Potent Noble Topaz
- +4 Spell Critical Rating and +5 Spell Power
- Item Level 70
- "Matches a Red or Yellow Socket."
Potent Noble Topaz is a cut gem that matches 
Red Sockets and 
Yellow Sockets.
Source
This gem is crafted by Jewelcrafters with a skill of 350 or greater. It requires a Simple Grinder.
Components:
The Design for this gem is a random lvl 65+ world drop
