Based on Insider Gaming, "this is currently the case
Diablo 4 Items, with over 100 journalists getting the chance to attend the behind-the scenes presentation aswell being able to experience the game. It is believed that the embargo for the event and the hands-on experience will be lifted on the 7th of December.
"During the ceremony, Rod Fergusson invited all of the audience members to watch The Game Awards as they'll be [making] some announcements."
Blizzard confirms that Diablo 4 is still getting Set Items, though you'll likely wait until after launch to utilize them in game.
The game's director Joe Shely explains during
Diablo 4 Boosting a recent roundtable interview that reimaging sets in a manner that works with Diablo 4 properly wouldn't be feasible for the launch of Diablo 4 in the first quarter of next year, but the team is contemplating including them as part of Live service.
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