Diamond Appraisal & Grading
Expert diamond evaluation using advanced gemological science and certified grading standards.
Our diamond appraisals go beyond basic grading. As a GIA-trained gemologist with a background in geology, Deborah Villepigue can identify subtle treatments, synthetics, and misrepresented origins that others may overlook.
Every diamond appraisal includes full 4C grading (cut, color, clarity, carat), fluorescence, proportions, and a comprehensive written report.