【Japan】2024 Secondhand Brand Goods & Jewelry Sales Ranking (FY2023 Results)
Editor’s NoteThis article explains the methodology behind the annual Secondhand Brand Goods & Jewelry Sales Ranking, compiled from a nationwide…
Diamond Jewelry
【China】China Develops Ultra-Hard ‘Super Diamond’ 40% Stronger Than Natural Diamond
Editor’s NoteThis article highlights a significant scientific achievement from Chinese researchers, who have successfully synthesized an ultra-hard…
【India】India’s Lab-Grown Diamond Jewellery Market Size at $299.9 Million in 2024; Bright Prospects Ahead in 2025?
Editor’s NoteThe burgeoning market for lab-grown diamonds in India, now valued at nearly $300 million, signals a significant shift in consumer…
WFDB Denies It’s Affiliated with Asian Bourse
Editor’s NoteA stunning Paraiba tourmaline necklace from Tiffany & Co. shattered expectations at Christie’s, achieving a record $4 million sale and…
【London, UK /】The Diamond King Stumbles: De Beers’ Crisis Threatens an €80 Billion Business
Editor’s NoteThis article examines the end of De Beers’s secretive “sight holder” sales system, a decades-old practice that shaped the global diamond…
【India】Actress Stuns at 39, Diamond Necklace Grabs Attention, Killer Gaze Steals Fans’ Hearts – PHOTOS
Editor’s NoteThis article discusses Bollywood star Deepika Padukone’s recent public appearance at a Cartier event in the UAE, her first international…
【Surat, India】Surat Diamond Industry Faces Challenges Amid US Jewellery Market Contraction
Editor’s NoteThe global diamond industry faces a period of significant transition. As this report from Surat details, traditional hubs are contending…
【USA】As Diamond Prices Drop, Colored Gems Capture Consumer Attention
Editor’s NoteThis article highlights a significant shift in the diamond market, with prices for both natural and lab-grown stones falling sharply….
【Dalian, Chin】Atomic-level diamond surface polishing with high quality, efficiency, and material removal rates
Editor’s NoteThis article highlights a significant advancement in materials science from Dalian University of Technology. Their novel polishing…
【USA】Analytical Techniques in Gemology: A Historical Overview
Editor’s NoteThis special issue of *Gems & Gemology* explores the sophisticated instrumentation used in modern gemology. As the field grows…