Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Costume (hierarchy name)
5. costume (mode of fashion)
6. costume accessories
7. worn costume accessories
8. jewelry
9. [jewelry by location]
10. [jewelry worn on arms and hands]
11. rings (finger jewelry)

Anotations

Scope note:

Rings worn by students and alumni of an educational institution that commemorate the final academic year and/or graduation, generally for a high school, college, or university. These often feature a gem held in a metal setting in which a year and school is displayed.