To effectively make your decision on which diamond to purchase, you should first understand a few terms and principles.  These are outlined in the explanation of the 4C's.  You can also look at our Frequently Asked Questions page for information about The Diamond Source USA and our policies.   Using that knowledge, decide which diamond shape and size you prefer, and which qualities you feel have the highest priority for you.  Clarity? Color? Size (carat weight)?  Cut?

    Please remember that the diamonds that best retain their value are those of higher quality.   The cutting quality of a diamond determines its brilliance and dispersion ("fire").  The Diamond Source USA carries only quality diamonds cut to strict standards with all Round Brilliants either Premium Cut or Ideal Cut.