Amex Diamond.. What is it?
 

Just wondering if anybody has info on the Amex Diamond card. Like the Centurian, I am unable to find anything out about it. Any idea what it's benefits are (if any)?

Bump for you. I am excited to know wbout this either.

I see a Citibank Diamond card. The Centurian is pretty easy to find info about. It was a lot cooler when no one knew about them except those who had them ;)

Well actually AMEX didn't create the Centurion (aka black) card until it was already a rumor. So the rumor and hype came before the actual card.