The Unique Ring of Thutmose Askaten is a 2588 years old piece made by Thutmose Askaten, a jeweler living in Lixus.
Considering its age and the quality of the work, people consider it of priceless value.
It is engraved with african patterns and some symbols pertaining to Ancient Egyptian religion.
This piece doesn't exist, but as a legend. It is said that in the year 1413, Nirgal Askaten, the owner, made use of it in Jerusalem to empower the Askaten family. Now it is lost, or broken, we will never know.