【India】GIA Discontinues 4Cs Certification for Lab-Grown Diamonds
Editor’s NoteThe Gemological Institute of America (GIA) will no longer issue traditional grading reports for lab-grown diamond jewelry, moving away…
4Cs
Diamond Price Trends: Why Old Appraisals Put You & Your Clients at Risk
Editor’s NoteThis article highlights a critical flaw in traditional jewelry appraisals, framing them as static “snapshots” that fail to capture the…
【USA】Breaking: GIA Redefines Lab-Grown Diamond Grading Report
Editor’s NoteThe Gemological Institute of America (GIA) has announced a significant shift in its grading approach for lab-grown diamonds, moving away…
【USA】Diamonds’ Universal Grading System Is Becoming Less Universal
Editor’s NoteThe Gemological Institute of America (GIA) has announced a significant change in its grading system for lab-grown diamonds, moving away…
【Surat, India】IGI Expands LGD Certification Amid Industry Shifts
Editor’s NoteThis article highlights the International Gemological Institute’s strategic expansion in Surat, a key hub for lab-grown diamonds. The…
【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…
【USA】GIA Introduces New Grading System for Lab-Grown Diamonds
Editor’s NoteThe GIA is replacing its traditional 4Cs grading for lab-grown diamonds with new “Premium” and “Standard” descriptive categories,…
【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…
【USA】GIA to Adopt New Terminology for Lab-Created Diamonds
Editor’s NoteThe GIA’s decision to adopt new terminology for lab-created diamonds marks a significant shift in the industry, further distinguishing…
【USA】GIA Changes Its Lab-Grown Grading (Again)
Editor’s NoteThe Gemological Institute of America (GIA) has announced a significant change to its grading system for lab-grown diamonds. Starting…