【Henan, China】156.47 Carats! Henan Cultivates World’s Largest Diamond, Technology Reaches World’s Forefront [Including Market Analysis of the Lab-Grown Diamond Industry]

Editor’s NoteThis article reports on a significant milestone in lab-grown diamond technology. The record-breaking 156.47-carat diamond cultivated in…

【Hong Kong, C】Natural Diamonds Make a Dazzling Renaissance

Editor’s NoteThis article explores the renewed consumer fascination with natural diamonds, driven by high-profile celebrity engagements and a…

【India】Indian Diamonds Weighed Down By US Taxes

Editor’s NoteThe recent U.S. tariffs on Indian diamond imports are creating significant turbulence in the global supply chain. This article examines…

【India; New Y】Trump Unleashes Two-Front War on Gems and Jewellery Sector

Editor’s NoteThis article examines how recent increases in U.S. visa fees are compounding existing tariff pressures on the global gems and jewellery…

【USA】Wholesale Lab-Grown Diamond Prices Drop 9% in Q3

Editor’s NoteThis article highlights a significant downturn in the lab-grown diamond market, with wholesale prices falling sharply in Q3 2025. The…

How AI Is Transforming The Diamond Industry

Editor’s NoteThis article explores how artificial intelligence is transforming diamond certification, using algorithms to analyze the 4Cs with…

【Hong Kong, C】From the Earth’s Core to Your Fingertip: De Beers Group’s New Narrative of Eternal Value

Editor’s NoteIn this article, Paul Rowley, Executive Vice President of Diamond Trading at De Beers, reaffirms the company’s commitment to the Chinese…

【Botswana】Botswana Claims Diamond Tender Didn’t ‘Fail,’ Wasn’t ‘Emergency’ Auction

Editor’s NoteThis article clarifies statements from Botswana’s Okavango Diamond Company regarding its recent rough diamond tender, addressing market…

Signet’s Focus on Lab-Grown Fashion Jewelry Is Paying Off

Editor’s NoteSignet Jewelers’ latest results show its strategic pivot toward lab-grown diamonds is gaining traction. As consumer preferences shift…

【Japan】How Much Do You Know About Diamonds? The ‘New Grade’ Granted to Only 0.02% of Rough Stones

Editor’s NoteThis article introduces a new standard for evaluating diamond rough, highlighting the rarity and unique criteria that define its…