blue diamond auction

【Hong Kong】Is Hong Kong Tycoon Joseph Lau Really at the End of His Rope? Once Spent HKD 230 Million on a Blue Diamond for His Daughter, Now Selling at a 20% Discount

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Editor’s NoteThis article revisits the 2014 purchase of a record-breaking blue diamond by Hong Kong billionaire Joseph Lau for his daughter. It…

Video. Rare ‘Mellon Blue’ diamond expected to fetch up to $30 million at auction

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Editor’s NoteA rare blue diamond, the “Mellon Blue,” will be auctioned with an estimated value of up to $30 million. This preview highlights the…

【Geneva, Swit】One of the ‘Most Beautiful Diamonds Ever Offered at Auction’: The ‘Mellon Blue’ Sells for an Astronomical Sum

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Editor’s NoteThis article reports on the record-breaking auction of the “Mellon Blue” diamond for 22 million euros. The text has been edited for…

【Geneva, Swit】’Mellon Blue’ Diamond Fetches $26.6 Million at Geneva Auction

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Editor’s NoteThe recent $26.6 million sale of the ‘Mellon Blue’ diamond in Geneva is more than a headline; it’s a testament to the unwavering demand…

【Indore, Indi】The Mysterious Journey of the Golconda Blue Diamond: Once the Pride of a Necklace, Then a Brooch Jewel, Now a Sparkling Star in a Ring, Up for Auction on May 14th…

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Editor’s NoteA legendary blue diamond from India’s storied Golconda mines is poised for a new owner. This piece explores the journey of the ‘Golconda…