Blog Post Archives

April 2010

  1. Diamond Selection – 4C’s and an F

    Diamond buying is hard enough. First you have to understand the 4C’s, and then you have to try to judge if diamond certifications are accurate. So, adding one more aspect to the decision making process is too much for some people. But then, here comes fluorescence. The natural response is to keep it simple: if it has fluorescence it’s bad, and if it doesn’t it’s good. Unfortunately, simple does not work here. What is fluorescence? Fluorescence is a form of lumination that is created when a diamond is exposed to... read more »