Can anyone tell me about these rings?

[javaandjazz]

Found these rings among my things and don''t know where they came from? Anyone have any ideas about the ring with the two owls and broken ruby or the eagle ring? Thinking the eagle ring might be european or the small ring with the diamond in the center and blue stones...a child''s ring perhaps? Thanks for your help. I can''t get a pic on here so here is my question on craigslist. Thanks.

http://newhaven.craigslist.org/jwl/1383573356.html