Answer:
You must send a signed letter requesting a replacement diploma and include a fee of $25 made payable to SUNY Alfred College. Please allow 4-6 weeks for receipt of the diploma as we have to special order these.
FAQ Topics:

You must send a signed letter requesting a replacement diploma and include a fee of $25 made payable to SUNY Alfred College. Please allow 4-6 weeks for receipt of the diploma as we have to special order these.
Links:
[1] http://www.alfredstate.edu/category/faq-topics/admissions/registrar%E2%80%99s-office