Gemstone

【Mozambique; 】A Once-in-a-Century Discovery: Estrela de Fura, the World’s Most Gem-Quality Ruby

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Editor’s NoteThis article reports on the unveiling in Dubai of the “Estrela de Fura,” a 101-carat rough ruby now recognized as the world’s largest…

【Angola】Angola: ‘The Lulo Rose’, the Largest Pink Diamond Discovered in 300 Years

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Editor’s NoteThis article details the discovery of a 170-carat pink diamond in Angola, the largest such find in 30 years. Named “The Lulo Rose,” its…

【Lulo, Angola】Angola: Largest Pink Diamond Discovered in 300 Years

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Editor’s NoteThis article reports on the discovery of a historic 170-carat pink diamond in Angola, a find of significant rarity and potential value….

【Hong Kong】World’s Largest Blue Diamond Auctioned for 54 Million Euros

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Editor’s NoteThe world’s largest blue diamond, the De Beers Cullinan Blue, has shattered expectations at a Sotheby’s auction in Hong Kong, selling…

【Geneva, Swit】Diamond “The Rock”: Largest White Gemstone to be Auctioned

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Editor’s NoteA pair of extraordinary diamonds, including the 228-carat white diamond “The Rock” valued at up to $30 million, are heading to auction….

【Hong Kong】World’s Largest… 15-Carat ‘Blue Diamond’ Fetches Staggering Auction Price

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Editor’s NoteThis article reports on the historic auction of the world’s largest blue diamond, which set a new benchmark for such gems. The…

【Hong Kong】World’s Largest ‘Blue Diamond’ Fetches a Staggering Price at Auction

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Editor’s NoteThis article reports on the record-breaking auction sale of the world’s largest blue diamond for approximately $57.5 million. The…

【Hong Kong】World’s Largest ‘15.10 Carat’ Blue Diamond Fetches a Staggering… 73.2 Billion Won at Auction

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Editor’s NoteThis article reports on the record-breaking auction of the 15.10-carat ‘De Beers Cullinan Blue,’ the largest blue diamond ever offered…