Welcome to Joseph Black & Company

GIA certified diamonds


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Watches

Over 45 Years in the Diamond & Watch  Business

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Gents Rolex Watches


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Ladies Rolex Watches


Contact Us


The Nobu of Diamonds

Joseph Black & Company Inc.


* New York * Toronto * Rome * 

Joseph Black & Company

1180 Avenue of the Americas, Manhattan, New York, New York 10036, United States

888 872 9205

Hours

Open for Business 7 days a week 

 9am - 9 pm 


Showroom by appointment only.