There is a reason diamond jewelry, for centuries, has been used to express love and unity. Diamond is the hardest substance known to humankind. A diamond is forever beautiful. At Dearborn Jewelers of Plymouth our focus is on quality and personal attention. Our diamonds of one-half carat or above are accompanied by a GIA(Gemological Institute of America) or AGS(American Gem Society) diamond grading report. We will search to find the best diamond we can in your price range.