Best Buy's unlocked HTC Touch Diamond is confirmed 3G

You know that unlocked HTC Touch Diamond advertised at Best Buy? Well, we just received word from the inside that it does, indeed, carry US 3G. At least that's the obvious assumption given the HTCTOUCHDIA model and IAMOND UNLKD 3G description shown in Best Buy's all too familiar RSS feed. $700, and "coming soon" -- you ready?

[Thanks, anonymous tipster]