ADCO Diamond Corporation
333 Washington Street / Suite 707
Boston, MA 02108
Monday – Friday: 10am – 5pm (July and August: Closed Mondays.)
Saturday: 10am – 3pm
*By appointment after hours. Please call to schedule.
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Adco Diamond shares your concern regarding your personal information. Please be assured we do not share your information with any unaffiliated party, unless it is necessary to verify a purchase or required by law. Any information collected is for customer service.
If you are under the age of 16, you should not use the website and should not submit any personal information.