【Mumbai, Indi】Mumbai Court Grants Bail to Accused in ₹22.75 Crore Diamond Fraud Case
Editor’s NoteThis article details a significant fraud case involving alleged impersonation and a substantial financial default. While bail has been…
Diamond Fraud
【China】CCTV Exposes Fraud of Using Zircon to Impersonate Lab-Grown Diamonds: Can They Be Distinguished by the Naked Eye?
Editor’s NoteThis article examines deceptive practices in the diamond industry, where lab-grown stones or simulants are sometimes misrepresented as…
Science Popularization | Can Self-Studying Jewelry Knowledge Help You Buy Diamonds Below Market Price? Counterfeiting is Hard to Guard Against!
Editor’s NoteThis case highlights the risks of purchasing diamonds from unofficial channels. As detailed, a seemingly good deal turned out to be a…
【Tel Aviv, Is】IGI Uncovers Fraudulent 6.01ct Lab-Grown Diamond with Natural Inscription
Editor’s NoteThis report highlights the growing sophistication of lab-grown diamonds, as a stone submitted to the International Gemological Institute…
【USA】GIA Takes Steps to Counter Fraudulent Inscriptions on Lab-Grown Diamonds
Editor’s NoteIn response to a rise in fraudulent inscriptions on lab-grown diamonds, the Gemological Institute of America (GIA) is launching a…
【德国】Fraud: IGI Exposes 6.01-Carat Diamond as Lab-Grown
Editor’s NoteThis article highlights a sophisticated case of diamond fraud, where a lab-grown stone was inscribed with a report number for a natural…
【Tokyo, Japan】Information | The Onslaught of Synthetic Diamonds, Research Institutions Respond Strategically
Editor’s NoteThis article discusses HPHT (High Pressure High Temperature) treatment, a process used to enhance the color grade of natural diamonds….
【Thailand】IGI Uncovers Lab-Grown Diamond ‘Fraud’ as Man-Made Stone Passed Off as Natural
Editor’s NoteThis report details the discovery by the International Gemological Institute (IGI) of what it calls the largest known attempt to…
【Antwerp, Bel】CVD Laboratory-Grown Diamond with Counterfeit GIA Inscription
Editor’s NoteThis article highlights a concerning trend of fraudulent submissions involving lab-grown diamonds with counterfeit GIA inscriptions. It…