In 1906, Bernard Nacht started his business in Lower Manhattan on Maiden Lane buying and selling diamonds and jewelry to the trade.

His formula for success continues today as a fourth generation business. Bernard Nacht and Company continues to provide the jewelry trade with the best in diamonds, estate, antique and fine jewelry.

Thank you to all of our loyal customers, both domestic and international, throughout the past 110 years.

View our Under The Crown® estate jewelry catalog online.


Castellani Earrings

“It is better to have old secondhand diamonds than none at all.”

Mark Twain