The Macallan Diamonds Are Forever 55th Anniversary Release (released in 2026) is an 18-year-old Speyside single malt, featuring a 45.5% ABV and a complex profile of polished oak, dried fruits, and cocoa-dusted truffles. Matured in a mix of sherry and red wine-seasoned oak, it is designed for a smooth, refined taste with unexpected fruit-forward notes.