Diamond Broker, Watch Broker: Utica, NY: J Martoccia Diamond Buyers 315-534-9973 twitter logo-blue box facebook logo-blue Call-to-action

Hello, and welcome to the J. Martoccia Diamond Buyers website. I have been certified by the Gemological Institute of America (GIA) for over 30 years, as a Master Diamond Grader. With my expertise and experience I can offer you the true market value for your diamond. At J. Martoccia Diamond Buyers, honesty and integrity is foremost in business. Call us today to find out more, 315-534-9973.

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