About UsSince 1906, we have been buying and selling diamonds and jewelry worldwide.
We are proud of our 111-year business history, continuing to add to our extensive collection of diamond, antique and estate jewelry.
Under the Crown® is sold at around the globe at select fine jewelry stores and online. For the nearest store Contact Us.
Our Simply Engaging ® Collection of Period Diamond Rings is quite extensive.
See our advertisements:
Town & Country's Wedding Book
New York Magazine's Wedding Book and Online Edition
If you are a retail store and would like to become an Under the Crown® Partner, please Contact Us.
Every Under the Crown® jewel is accompanied by a DocuJewel®. If you purchase estate jewelry and a DocuJewel ® is not available, the item is not from the Under the Crown® collection.
"It is better to have old second-hand diamonds than none at all". - Mark Twain
Under the Crown and the Crown Logo are Registered Trademarks of Bernard Nacht & Company, Inc.
Bernard Nacht & Company, Inc.
Under The Crown ®
589 Fifth Avenue Suite 1204 New York, NY 10017
USA Tel: 212.371.8100
By Appointment Only
Contact Us Locate an Under the Crown Store Convenient to your Location