Since 1946, I. Morgenstein has been a family-operated diamond and gemstone trader in the heart of New York City’s diamond district. Today, Ronnie Morgenstein continues the family tradition with passion and integrity and supplies clients with an unparalleled assortment of natural diamonds.

Our business is small enough for us to know all of our clients personally, but we are big enough to meet all of their requirements. Know-how, expertise, experience, honesty and integrity – these are our values. In addition to our passion for professionalism and precision, they have helped us build our solid reputation, which is our most valuable asset.natural, Facet Guarantee.