Diamonds and gold in Nesconset, New York

The Jewelry Box by M&T, Inc. is a premier jewelry store located at 127 Smithtown Boulevard in Nesconset, New York, United States. Experience the difference with us as your treasure awaits! Our highly skilled team offers on-premise jewelry and watch repair services, as well as custom designing and handcrafting nameplates. We also provide professional polishing services to restore your beloved pieces to their original beauty. At The Jewelry Box, we can remount your diamonds and other precious stones into a new setting that complements your taste. We recommend having your pearls inspected and restrung every 2-3 years to ensure their integrity. Our appraisal services are conducted by outside independent consultants using GIA for loose stones grading.