The Standard Ring of Nadia Chausikuson is a 1733 years old piece made by Nadia Chausikuson, 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 has been sold to a private anonymous collector in 1904 by Bashira Chausikuson in Istanbul / Constantinople / Byzantium, who, at that time, needed money.