【USA】Does the New Certification Stance Affect Lab-Grown Diamonds?
Editor’s NoteThis article highlights the importance of transparent marketing practices in the jewelry industry. As trade groups have reminded…
Diamond Certification
【New Delhi, I】Lab-grown diamonds won’t be treated differently: IGI
Editor’s NoteThis article highlights the International Gemological Institute’s commitment to applying the universal 4Cs grading standard to all…
【德国】Lab-Grown Diamonds: Were the Synthetic Stones Just a Beautiful Illusion?
Editor’s NoteThis article discusses a potential turning point for lab-grown diamonds, as major grading labs consider limiting or halting…
【Spain】International Certification, Ethical Luxury Guarantee, and Traceability Gain Ground in High Jewelry
Editor’s NoteThis article highlights the growing prominence of high jewelry in Spain’s luxury market, driven by consumer demand for pieces that blend…
【Antwerp, Bel】HRD Antwerp to Stop Certifying Synthetic Diamonds to Bolster Natural Diamond Market
Editor’s NoteHRD Antwerp has announced it will cease issuing certificates for synthetic diamonds, positioning itself as a dedicated hub for natural…
【USA】GIA Redefines Lab-grown Diamond Grading Standards: Discontinuation of 4Cs System Enhances Differentiation Between Natural and Lab-Grown Diamonds
Editor’s NoteThe Gemological Institute of America (GIA) has announced a historic change to its grading system for lab-grown diamonds, moving away…
【Hong Kong SA】GIA Redefines Lab-grown Diamond Grading Standards: Discontinuation of 4Cs System Enhances Differentiation
Editor’s NoteThe Gemological Institute of America (GIA) has announced a historic change, stating it will cease using the traditional 4Cs system to…
【USA】GIA, the Authoritative Gemological Institute, Revolutionizes Grading Standards for Lab-Grown Diamonds
Editor’s NoteThe Gemological Institute of America (GIA) has announced a significant shift in its grading approach for lab-grown diamonds, moving away…
【Carlsbad, Ca】GIA Reverting to More General Terminology for Lab-Grown Diamonds
Editor’s NoteThe Gemological Institute of America (GIA) is simplifying its grading approach for lab-grown diamonds, moving away from specific color…
【USA】GIA to Discontinue 4Cs Grading System for Lab-Grown Diamonds
Editor’s NoteThe GIA’s decision to stop grading lab-grown diamonds using the 4Cs system marks a pivotal step in distinguishing them from natural…