Very need help, pleas identify silver jewelry

[nnerka1]

Hello everyone, I bought at a flea market.
Very need help please identify silver jewelry?

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Thank you very much

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[AG2012]

The first set is most probably Middle East.
The brooch is European, probably Scandinavian. Someone here might recognize the maker.
Values and prices are not discussed here (do not underestimate sellers in flea markets, they do it for living and hidden treasures found in flea markets are mostly fairy tales).
Regards