Green Rock NY Inc.

Jewelry stores in Midtown often double as quiet workrooms where gold and gems change hands behind unassuming doors. Green Rock NY Inc. fits that mold, operating from a high-rise suite just off Fifth Avenue. The address—2 W 46th St #1404—places it among the diamond district’s discreet specialists rather than the sidewalk display cases.

Shoppers who prefer a smaller setting can find custom pieces and repairs handled in-house. They also offer appraisals, ring resizing, and basic cleaning, keeping the focus on service rather than mass inventory. The neighborhood’s density means most transactions happen by appointment, so it’s wise to call ahead before stopping by.

Directions to the office can be pulled from the map, which marks the building’s entrance between two larger retail fronts. Elevators whisk visitors up to the fourteenth floor, where the reception desk is usually staffed during business hours.

New Yorkers who need a quick fix for a loose stone or a fresh appraisal can reach them at (212) 730-9267. The number rings through to a landline, so expect a brief hold if the line is busy.