【Geneva, Swit】Blue Diamond Fetches Millions at Auction

Editor’s NoteThis article reports on the recent auction of the “Mellon Blue” diamond in Geneva, highlighting its multi-million euro valuation and the…

【Japan】F.D.C. Products Introduces Review, Word-of-Mouth, and Q&A Engine “ZETA VOICE” to Official Website “4℃ JEWELRY ONLINE SHOP”

Editor’s NoteThis article highlights F.D.C. Products’ launch of the “ZETA VOICE” review engine for its online jewelry shop, enhancing customer…

【Geneva, Swit】Battle of Waterloo: Napoleon’s Hat Brooch to be Auctioned in Geneva

Editor’s NoteThis article previews a high-value auction in Geneva, featuring a notable piece of historical jewelry once owned by Napoleon Bonaparte….

【France】Who’s Buying Hermès Jewelry? 2025 Q3 Financial Report Soars 11%, Nearing Leather Goods Division. 5 Editor-Recommended Pieces with Prices.

Editor’s NoteThis summary is based on Hermès’ 2025 Q3 financial report. The luxury group reported quarterly revenue of €3.9 billion, a 10%…

【Germany】Fighting Fakes: eBay Significantly Expands Authenticity Verification

Editor’s NoteThis article details eBay’s expansion of its authenticity verification service in Germany, set for November 2025. The program will now…

【Geneva, Swit】The Mellon Blue: ‘one of the finest coloured stones ever to appear on the market’

Editor’s NoteA historic blue diamond, once part of Bunny Mellon’s collection, returns to auction in Geneva this November. Having set a world record…