Browse the New England Jewelry ExchangeThe Boston Diamond Exchange is a member of NEJEX. NEJEX is a jewelry and diamond exchange like no other serving the great Boston and New England states. NEJEX lists finished jewelry and diamonds for dealers in New England. NEJEX offers a variety of services, including, repair, refurbishing, pawn and consignment sales of used or second hand jewelry. If you want to see diamond and jewelry options that fall under the category of second hand to see if some exceptionally outrageous deal awaits, well come on in! Dealers join our jeweler's network at Nejex and list your jewelry for everyone in New England to view.