United Gemdiam Inc., which opened its doors in 1976, celebrates its 25th anniversary this year. According to founder Morris Freedman, the company has built a new factory and cutting facility—complete with refurbished offices—to better serve its customers. The firm specializes in cutting and selling (mostly) certified diamonds from .75 cts. to 10 cts.

UGI, 580 Fifth Ave., Suite 617, New York, NY 10036; (800) 225-5844 or (212) 221-8233, fax (800) CALL UGI or (212) 221-1569.