The Vikings or settled Anglo-Sandinavian had nothing like this either. SorryI come from the Isle of Man no Romans ever came here it was found very close to a Viking hoard
No real need under the terms of the Treasure Act, but if they want to know the offical answer, your right to point to the local FLO.If you think this ring is treasure then turn it over to your finds liaison officer to help identify it. Consult the portable antiquities scheme website for your officers contact information and read the treasure act for England and Wales.Ps welcome to Treasurenet