Global Connections Makes Boston Diamond Company the Premier Diamond Source.

339 Washington St. Boston, MA 02108

(617) 263-6447| info@bostondiamond

Boston Diamond Company

Locally Known, Globally connected. Boston's Largest Supplier of Diamonds.

Locally Known, Globally connected. Boston's Largest Supplier of Diamonds.

Locally Known, Globally connected. Boston's Largest Supplier of Diamonds.Locally Known, Globally connected. Boston's Largest Supplier of Diamonds.

Contact Us

Inquires & Custom Appointments

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Boston Diamond Company

339 Washington Street, Boston, MA, USA

(617) 263-6447

Hours

Open today

10:00 am – 06:00 pm