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About Us

For the past four decades our company has become renowned for our expertise and knowledge in the diamond industry. Our extensive inventory of GIA and EGL certified stones include a vast array of shapes, sizes, and qualities, with our merchandise in stock and available immediately.

We are a family oriented business with a commitment to the same old world values shown by our parents and grandparents. We have built our business on integrity, honesty and with understanding that we need to earn your trust.

We believe that our integrity as a company is as important as the quality of our diamonds. Our longstanding relationships with customers, many of them decades long, attest to our reliability and high standards of service.

At Jack Schmidt Diamonds, located in the heart of the diamond district in New York, we assure a variety of selection and wide availability in:

  • All shapes and sizes from 0.10ct to larger sizes of 5.00+ct
  • Parcels, single stones, matched pairs and layouts
  • Certified stock from GIA and EGL
  • Premium cuts to value cuts in all shapes