【Boyaca Regio】Tracing the Green War • Patrick Zachmann
Editor’s NoteThis article offers a rare glimpse into Colombia’s perilous emerald trade, exploring the journey from the mines to global markets. It…
Diamond Jewelry
【Lucerne, Swi】Gübelin: A Test to Determine the Origin of Gemstones
Editor’s NoteThe Gübelin Gem Lab’s new “Emerald Paternity Test” marks a significant advancement in gemstone provenance, using nanoparticle technology…
【Libreville, 】Extractive Industries: Gabon at the Gates of Kimberley
Editor’s NoteThis article reports on an expert mission in Gabon assessing compliance with membership conditions for an international regime, with a…
【Central Afri】The European Union Fights Against Blood Minerals
Editor’s NoteThis landmark ruling by the European Union’s General Court marks a significant legal precedent in the fight against conflict diamonds….
【Dubai, Unite】UAE’s Largest Commodity Trade Free Zone: Dubai Multi Commodities Centre (DMCC)
Editor’s NoteThis article introduces the Dubai Multi Commodities Centre (DMCC), a strategic free zone designed to position Dubai as a global hub for…
【France】Investment Diamonds: 46 Illegal Sites Flagged, Including Those Advertising on TV
Editor’s NoteThe French regulator has expanded its crackdown to include unauthorized diamond investment platforms, adding 46 websites to its…
【Berlin, Germ】TV Live Auction: Juwelo Offers Unset GIA-Certified Diamonds at Wholesale Prices for the First Time
Editor’s NoteThis 2017 article announced a novel live TV auction of certified, unset diamonds at wholesale prices, offering a unique investment…
【瑞士】Diamond Market in Upheaval
Editor’s NoteThe diamond industry faces a pivotal moment as shifting consumer preferences and the rise of lab-grown alternatives challenge…
【德国】Alrosa, Anglo American, Rio Tinto & Co: The World’s Largest Diamond Mines
Editor’s NoteThis article explores the seismic shift in the global diamond trade, tracing how the cutting and polishing center of gravity has moved…
Updated CIBJO Blue Books Available For Downloading
Editor’s NoteThe latest editions of all six CIBJO Blue Books, the definitive standards for diamonds, colored gemstones, pearls, coral, precious…