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4 de jan. de 2024 · Learn about the history, characteristics, and owners of the world's largest diamonds, from the Golden Jubilee to the Cullinan I. See how they are graded based on carats, cut, color, and clarity.
The Cullinan Diamond is the largest gem-quality rough diamond ever found, weighing 3,106 carats (621.20 g), discovered at the Premier No.2 mine in Cullinan, South Africa, on 26 January 1905. It was named after Thomas Cullinan, the owner of the mine.
18 de set. de 2023 · Among gemologists, the world’s biggest diamonds are more than just portable forms of extreme wealth—they’re windows into the earth’s deeper mantle.
Learn about the Cullinan Diamond, the largest rough gem-quality diamond ever found, and the nine major faceted gems cut from it. Discover how it was sold, cut, and used in the Crown Jewels of the United Kingdom.
Learn about the history and features of the eight largest diamonds ever to be found in nature, from the Cullinan to the Jonker. See life-size replicas of these spectacular gemstones at the Cape Town Diamond Museum.
Cullinan diamond, world’s largest gem diamond, which weighed about 3,106 carats in rough form when found in 1905 at the Premier mine in Transvaal, modern-day South Africa. Named for Sir Thomas Cullinan, who had discovered the mine three years earlier, the colourless stone was purchased by the Transvaal government and was presented (1907) to ...
21 de jun. de 2015 · At 545.67 carats (109.13 g), The Golden Jubilee Diamond is currently the largest faceted diamond in the world. The gem was discovered in 1985 in the Premier mine in South Africa and it was cut by Gabriel Tolkowsky (who also designed the flawless Centenary diamond).
