【Geneva, Swit】Largest Blue Diamond in History Fetches Record $44 Million, Buyer Likely from Asia

Editor’s NoteA rare blue diamond fetched nearly $44 million at auction in Geneva, setting a new record for the most expensive piece of jewelry sold…

【Geneva, Swit】”Bleu Royal”: Blue Diamond Auctioned at Christie’s

Editor’s NoteA rare 17.61-carat blue diamond, the “Bleu Royal,” has been sold for a record 39.5 million Swiss francs at a Geneva auction, ranking it…