The Grotesque Ring of Farhad Evola is a 3230 years old piece made by Farhad Evola, a jeweler living in Troy.
Considering its age and the quality of the work, people consider it of considerable value.
It is engraved with central asian patterns and some symbols pertaining to Yazdanism.
This piece doesn't exist, but as a legend. It is said that in the year 1203, Bugidai Evola, the owner, made use of it in Shanghai to empower the Evola family. Now it is lost, or broken, we will never know.