Ancient jewelry

[Witness]

Another open thread, hopefully to be continued.

Exquisite 2,000-year-old sapphire ring thought to have belonged to Roman Emperor Caligula

Details int this article: https://archaeology-world.com/exquisite ... -caligula/

Imprint:



From the gem database: http://www.beazley.ox.ac.uk/XDB/ASP/rec ... D=&search=