J.A.R Jewelry LLC

Jewelry manufacturing in New York often means custom designs, repairs, and small-batch production—work that happens behind the scenes before pieces reach storefronts. J.A.R Jewelry LLC operates in that space, handling fabrication and finishing for clients who need precision without the retail markup. The Diamond District’s concentration of workshops and suppliers makes it a practical hub for this kind of work, where materials and expertise are never far away. No flashy displays here, just the kind of place where a ring gets resized or a pendant is assembled to spec.

Their office is at 37 W 47th St Suite 701, New York, NY 10036, a floor above the street-level hustle of midtown’s jewelry trade. Questions about timelines or materials? Calling (917) 721-0282 connects directly to whoever’s managing the workflow that day. For those mapping out a route—because 47th Street’s sidewalks are always a gauntlet—directions help. Some buildings in this stretch still run on old-school elevators, so patience isn’t just a virtue.