Auction Records

World’s 10 Most Expensive Rings: The Price of Just One Could Buy a Heap of Cars

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Editor’s NoteThis article explores the staggering value of the world’s most expensive diamond rings, putting their astronomical prices into…

High Carats: These Are the 7 Most Expensive Diamonds in the World

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Editor’s NoteThe Koh-i-Noor diamond, one of the world’s most legendary and priceless gems, resides in the Tower of London as the centerpiece of the…

【Monterey, Ca】Gooding Christie’s Surpasses $128 Million at Pebble Beach

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Editor’s NoteGooding Christie’s 21st Pebble Beach auction has set a new benchmark, with total sales exceeding $128 million. The event was highlighted…

The World’s 5 Most Expensive Engagement Rings, Whose Prices Will Astonish You

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Editor’s NoteThis article explores the world of ultra-luxury engagement rings, where price tags reach staggering heights. While these pieces are…

【Global (ment】Hotter Than Diamonds? Why Tourmaline Is in the Spotlight

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Editor’s NoteThis article explores the remarkable discovery of Paraíba tourmaline, a gemstone forged by unique geological processes. Its vivid,…

The World’s Most Expensive Objects That Will Surprise You

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Editor’s NoteThis article highlights the Pink Star Diamond, the world’s most expensive gemstone ever sold at auction. Mined in Africa in 1999, it…

Which is the Most Expensive Diamond in the World?

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Editor’s NoteThis article explores the world’s most valuable diamonds, from the record-setting Cullinan collection to the historically priceless…