Nissan Diamonds Inc.

Wholesalers in Midtown rarely advertise. They don’t need to. The trade knows where to find them, tucked above the sidewalk in buildings that blend into the streetscape until you’re standing right in front of the elevator. Nissan Diamonds Inc. operates from one of those unassuming offices, a few floors up from the diamond district’s hustle.

47th Street between Fifth and Sixth has been the city’s wholesale nerve center for decades. Dealers, cutters, and brokers move through the corridors daily, carrying cases that hold more value than most apartments. The address—62 W 47th St STE 404 New York, NY 10036—places the office within walking distance of exchanges, labs, and insurance underwriters, all within a three-block radius.

Access is by appointment, a standard practice in an industry where trust is measured in carats. A restroom is available on-site, a small but necessary convenience when meetings stretch past midday. No signage announces the suite; visitors rely on prior coordination and the building directory.

Directions can be pulled up here. To confirm availability or schedule a viewing, call (212) 764-4347.