So when will Set items release in Diablo 4? Well, we have an idea that it could be towards the D4 items tail end of 2023. Keep in mind that this is pure speculation, but we will update this section once official information becomes available.

Diablo 4 release on 6 June, and we know it will be "a few weeks" before Season 1 kicks off. Set items will more than likely not be released with the first Ladder Season. We also know that Diablo 4 Seasons will run for roughly three (3) months. 

Diablo 4 Season 1 begins starts in mid-July 2023. Then, Season 2 should kick off in mid-October 2023. Set items could release in Season 2, or maybe Season 3, depending on how the developer believes the gearing metasystem is working. Therefore, our best guestimate is a Diablo 4 Set item release date window of either October 2023 or December 2023. 

We will endeavor to Diablo IV items update this article consistently with any new information regarding Set items in Diablo 4, when these rare, green pieces of loot could release, and details on specific Set bonuses for each class.