Market Street Diamonds

Market Street Diamonds

Market Street Diamonds specializes in custom engagement rings, appraisals, jewelry repair, fine watches, and superb customer service provided by our expert GIA trained gemologists.

For over a century, Market Street Diamonds has built its reputation based on a tradition of distinctive, devoted excellence and service. Founded by a sixth-generation Belgium diamond cutter, Market Street Diamonds opened its doors to provide exquisit, never-before-seen diamond cuts to a growing New York City elite. Over one-hundred years later, we proudly continue the diamond renaissance, delighting in quality, craftsmanship and imagination.

We cut conflict free diamond rough to a level which exceeds current demand and trends, in addition to hallmarking our proprietary innovative cuts. Cut is by far the most important variable when considering purchasing a diamond, feel free to make an appointment with one of our in house GIA trained Gemologists.

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