LONDON, Dec. 17, 2025 /PRNewswire/ -- Record-Breaking Diamonds, the latest in the Natural Diamond Council's (NDC) Diamond Reports series, explains how advances in technology are fuelling an ...
To date, only four diamonds (two gem-quality, one near-gem and one carbonado diamond) exceeding 2,000 carats have ever been discovered – and two of those have emerged in the last two years.
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