CIBJO, ISO Agree: ‘Diamond’ Means Natural
Editor’s NoteThis article highlights a significant agreement between CIBJO and ISO to standardize the term “diamond” as referring solely to natural…
CIBJO
【Basel, Switz】SSEF Inaugurates New State-of-the-Art Laboratory in Basel, Enabling Massive Expansion of Research, Education and Grading Services
Editor’s NoteThe Swiss Gemmological Institute (SSEF) has significantly expanded its capabilities with a new, larger laboratory in Basel. This major…
【New York, US】AGL Calls Attention to ‘Composite’ Change in Gemstone Disclosure Rules
Editor’s NoteThis article highlights a significant but underreported update from CIBJO, the World Jewellery Confederation. As noted by the American…