Our headquarters are located at 1280 Whalley Avenue in New Haven, Connecticut 06515, in the USA, near Yale University. We operate our business in a building that we built at this location in 1985. Our facilities include our main diamond and fine jewelry showroom with private showroom offices. Our in-house Goldsmith Shop features expert jewelry repair services and custom jewelry design along with fabrication by our master goldsmiths and diamond setters. We have our own private parking lot, which is well lit and is conveniently located to provide you with easy direct access into our safe and secure building.
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Charles W. Schnee 1926-2018 Sadly, on March 17, 2018, our father passed away. We had just celebrated his 92nd. birthday together. Dad was a precious man, enormously loved and cherished by many.
Lee Barbera, Master Goldsmith. Lee, our loyal and dear friend has always been a cornerstone of American Diamond Exchange and our Goldsmith Shop. Lee joined the ADEX team more that 28 years ago. From day one, Lee put his heart and soul into American Diamond Exchange. His exceptional work ethic and skills continually improved and advanced all the services that American Diamond Exchange was able to offer our customers. Lee has an amazing ability to communicate with everyone. Lee's expertise has helped thousands of customers with jewelry repairs and custom designs throughout the years. Lee excels at hand crafted fabrication. His ingenious capacity to make just about any piece or part of jewelry has resolved countless jewelry repair issues....