His studies at the Geological Department of the Aristotle University of Thessaloniki, followed by a master level thesis on the subject of crystallography of gem minerals at Kent State University, created the sparkle for his journey into the world of gems. These studies were completed with the awards of the Diploma in Gemmology and the Gem Diamond Diploma of the Gemmological Association of Great Britain.
For the last 27 years he has been manufacturing and trading diamonds and other gems in Athens and Tel Aviv. He has been elected four consecutive times president of the Gemmological Association of Greece and official delegate of Greece at CIBJO’s conferences.
He is the representative of the Education Department of Gem-A for Greece since 1992, teaching gemmology and diamond courses and has been the author of several articles related to gemmology in major Greek magazines.
As a result of his academic and professional career, Mr. Sergoulopoulos has gained extensive experience in the fields of evaluation, cutting and trading of diamonds and other precious stones.