Do all of the DBTY have serial numbers regardless of size? Where is the serial number located and can stores look up the info with the serial number easily?
Also, does Tiffany authenticate things (is it free of charge, what is the process) or are they unwilling to authenticate things like Cartier?
Also, does Tiffany authenticate things (is it free of charge, what is the process) or are they unwilling to authenticate things like Cartier?