Don’t know anything about this except my dad and his parents were Catholic.
Could of been my grandmother’s. It has Sterling marked on the clasp and the icon( virgin mary?) and a date of 1830. Don’t know if that’s the actual date or that is of some other significant meaning. Letters on back of icon are -iM- and stars.
Don’t know what the stones are or if that’s a real pearl. Thank you.
Here is a link to something on the same order as yours, but more intricate. May give you pricing ideas.
http://store.sacredtreasures.org/mimeandtacr.html