- 1 Talk
-
Design: Powerful Earthstorm Diamond
- Design: Powerful Earthstorm Diamond
- Requires Jewelcrafting (365)
- Requires Consortium - Honored
- Item Level 73
- Use: Teaches you how to cut a Powerful Earthstorm Diamond.
- [Powerful Earthstorm Diamond]
- Requires Earthstorm Diamond (1)
- Vendor 12

Source
Edit
This design can be purchased from Ythyar in Karazhan near the Chess Event. You must be honored with the Consortium to buy this item.