I can't tell what country it was made in, but I'm pretty sure from the style of it that it's mid 1900s and most likely a womans brooch. It's a cool piece, unique. If it's not russian, try look for Finnish designs. I don't know why but when I see it I think of Finland.
I see what you mean here. The white heraldic rose is used in the lotta svard symbol, looks similar. Air Force also has a similarly shaped design with shortened wings in a circle around a static swastika.
