Launching this September 3rd, the Xbox 360 and PlayStation 3 versions of the game will be available.
You can check out the PlayStation 3 version in action via the "Sizzle Reel" here or below:
You can also view the console versions' Feature Highlights via this trailer here or below:
I absolutely loved the franchise 13 years ago, but that was a long time ago. My current PC can't handle Diablo III, so perhaps I'll pick up the Xbox 360 version one day. I do hope there's a demo though, as I'm more curious to see how it controls with a console controller.
One plus regarding the console version of the game though: Apparently there's no Auction House, a feature I read Blizzard Entertainment themselves wish they could remove from the PC version.