Dianco - Wholesale Diamonds

Wholesale diamond sourcing in Midtown often leads to Dianco, a business that specializes in connecting small retailers and jewelers with loose stones. The address—50 W 47th St, New York, NY 10036—places it squarely in the city’s historic Diamond District, where the trade has thrived for generations. Unlike retail jewelers, this operation focuses on bulk transactions, catering to professionals who need reliable suppliers for their inventory.

Diamond dealers in this stretch of 47th Street typically serve a niche market, and Dianco aligns with that tradition by offering wholesale access without the frills of a consumer-facing showroom. Questions about availability or logistics are best directed to (908) 548-3240, where the emphasis remains on efficiency over elaborate presentations. The area itself is dense with similar businesses, making it a practical hub for those navigating the wholesale gem trade.

Finding the exact location can be tricky amid the district’s tightly packed storefronts, so checking the map beforehand saves time. Small businesses, in particular, rely on these kinds of direct channels—and in this neighborhood, precision matters more than polish.