Yes, Vodafone UK will be getting the HTC Touch Diamond very soon. Not only that, the users will be getting a free bluetooth handsfree car kit along it.
Price is not yet unveiled. Here is the description from the vodafone UK website:
Feature rich Windows Mobile 6.1 device utilising HTC’s new Touchflow UI. This device is in a tablet form factor meaning it is touch screen only. The Diamond surpasses the iPhone in all aspects, the key differentiator is the inherent flexibility of the Diamond. It comes loaded with Vodafone Email Plus and the Vodafone Sat Nav program. Launch expected in July