Brilliant
From Every Angle
A masterpiece of modern architecture, The Diamond is an iconic fixture of the city skyline – a global symbol of Chicago’s dynamic spirit.
Discover the DiamondA Vibrant Reflection
of Chicago
Rising high above the Magnificent Mile at the corner of Michigan Avenue and Randolph Street, The Diamond stands proud as the gateway to Chicago’s commercial and cultural corridor.
The building’s iconic sloped atrium is one of the city’s most unmistakable landmarks, and its striking glass facade reflects the brilliance of the sun, the sky, and the city it watches over.
Space that Inspires
Inside you’ll find 650,000 SF of best-in-class contemporary office space — redesigned and reimagined as the home of the world’s best and brightest companies.
Features + Amenities
The Diamond offers an exceptional set of on-site amenities that elevate the work day and foster a healthy, productive, and fulfilling work environment.
Locker Room
Tenant Lounge
First Floor Lobby
Fitness Center
Tenant Lounge
Conference Center
Tenant
Lounge
Lounge with comfortable seating, snack bar, table games and sweeping views
Conference
Center
Tech-equipped conference rooms for meetings and webinars, comfortable workspaces, and private phone rooms
Unbeatable
Location
Prime location at the corner of Michigan Avenue and Randolph in the heart of Chicago’s cultural center
Renovated
Lobby
Bright, spacious tenant lobby with comfortable seating and 24/7/365 manned security
Fitness
Center
Athletic-grade exercise equipment, fitness instruction, and spa-quality shower and locker facilities
Panoramic
Views
Every floor offers expansive views of Millennium Park, Lake Michigan, and Monroe Harbor
Bike Storage
Facility
Complimentary secure bicycle storage, accessible 24/7/365 with personalized keypad entry
Dining +
Convenience
Numerous on-site and nearby dining options including Sweetgreen, Dollop, and a gourmet snack bar
Easy
Access
Getting here is easy via CTA Red and Blue lines, nearby parking garages, and direct access to the Pedway
Up Next
at the
Diamond
We're elevating the tenant amenity experience with new spaces and services designed for comfort, connection, and convenience.
From a brand-new second-floor bar and restaurant concept with suite delivery to a newly reimagined lobby and a completely refreshed tenant lounge, there's plenty more to come at The Diamond. Plus, stay tuned for a striking exterior art installation that will bring fresh energy to this landmark building. More details coming soon!
Diamonds
are Forever:
the Evolution
of an Icon
A New Face
in the
Skyline
Epstein was the design architect and engineer for The Diamond, which became an instant classic thanks to its distinctive sloped atrium, gleaming facade, and sweeping views of Chicago’s lakefront.
A Living
Work of Art
Communication X9, a prismatic sculpture by artist Yaacov Agam, is installed at the base of the Diamond — a poignant reflection of the building’s artistic spirit and iconic postmodern design.
The Silver
Screen Debut
The Diamond played a starring role alongside Elisabeth Shue in the 1987 classic “Adventures in Babysitting.” In one of the film’s most memorable scenes, a child dangles from the building’s distinctive, sloped roof — leading to a daring rescue.
Refresh +
Revitalized
R2’s stewardship marks the start of a new chapter for The Diamond — reestablishing it as a world class destination for the world’s most bold and enterprising businesses.
A Bold
Vision for
the Future
Ownership’s investment in the building will bring new life to The Diamond — elevating the tenant experience with new spaces and an expanded suite of world-class amenities.
