As of January 2026, the new absolute top tier of Hilton Honors is Diamond Reserve. This tier was introduced to distinguish the most frequent high-spenders from those who earn status solely through credit cards. To achieve Diamond Reserve, you must stay 80 nights and spend at least $18,000 annually. A supportive peer "perks" update: while standard Diamond remains a powerful tier, Diamond Reserve offers exclusive benefits such as Confirmable Upgrade Rewards at the time of booking (rather than waiting until check-in), a guaranteed 4:00 PM late checkout, and access to an expanding collection of "Premium Clubs" and lounges. If you don't hit those high spend/night markers, Lifetime Diamond (10 years of Diamond status and 1,000 nights) remains the prestigious "ultimate" goal for long-term loyalty members.