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verification. (September 2015) |
This is a partial list of the largest non-synthetic diamonds with a rough stone (uncut) weight of over 200 carats (40 grams). [1] The list is not intended to be complete—e.g., the Cullinan (formerly Premier) mine alone has produced 135 diamonds larger than 200 carats since mining commenced. [2][ citation needed] De Beers generally does not publish information relating to large diamond discoveries.
Carats | Name | Country | Mine | Date | Current owner |
---|---|---|---|---|---|
3167 | Sergio ( carbonado) [3] [4] [5] [6] | ![]() |
Found above ground in Lençóis | 1895 | Eventually sold to I. K. Gulland of London, where it was broken up into small pieces as industrial diamond drills. [7] |
3106.75 | Cullinan Diamond | ![]() |
Premier Mine | 1905 | British Crown (I and II) and Charles III (III–IX) |
1758 | Sewelô [8] | ![]() |
Karowe Mine | 2019 | Louis Vuitton [9] [10] [11] |
1174 | Lucara Diamond [12] | ![]() |
Karowe Mine | 2021 | |
1111 | Lesedi La Rona [13] | ![]() |
Karowe Mine | 2015 | Graff Diamonds [14] |
1098 | ![]() |
Jwaneng Mine | 2021 | Debswana [15] | |
1080 | [16] | ![]() |
Karowe Mine | 2023 | |
998 | [17] | ![]() |
Karowe Mine | 2020 | |
995.20 | Excelsior Diamond | ![]() |
Jagersfontein Mine | 1893 | Robert Mouawad |
968.9 | Star of Sierra Leone | ![]() |
Diminco Mine | 1973 | Harry Winston |
910 | Lesotho Legend | ![]() |
Letseng Mine | 2018 | Samir Gems [18] and Taché Diamonds [19] |
890 | Incomparable Diamond | ![]() |
Societé Minière de Bakwanga | 1984 | Louis Glick |
813 | The Constellation [20] | ![]() |
Karowe Mine | 2015 | Nemesis International DMCC |
793 | Koh-i-Noor | ![]() |
Kollur Mine | 13th Century | British Crown |
780 | Great Mogul Diamond | ![]() |
|||
777 | Millennium Star [21] | ![]() |
Mbuji-Mayi | 1990 | De Beers |
770 | The Woyie River | ![]() |
Woyie River | 1945 | |
755.5 | The Golden Jubilee | ![]() |
Premier Mine | 1985 | Government of Thailand |
726.6 | The Vargas | ![]() |
San Antonio River | 1938 | |
726 | The Jonker | ![]() |
Elandsfontein | 1934 | |
709 | Peace Diamond [22] | ![]() |
Artisanal mine | 2017 | Graff Diamonds (bought for US$6.5m) [23] |
692.3 | [24] | ![]() |
Karowe Mine | 2023 | |
650.8 | The Jubilee | ![]() |
Jagersfontein Mine | 1895 | Robert Mouawad |
620 | The Sefadu | ![]() |
Diminco Mine | 1970 | Lazare Kaplan |
616 | The Kimberley Octahedron | ![]() |
Dutoitspan Mine | 1974 | De Beers |
603 | Lesotho Promise | ![]() |
Letseng Mine | 2006 | Graff Diamonds |
602 | Santo Antônio [25] | ![]() |
Santo Antonio do Bonito River | 1994 | |
601 | Lesotho Brown | ![]() |
Letseng Mine | 1967 | |
600 | Goias [25] | ![]() |
Verissimo River | 1906 | |
599 | Centenary | ![]() |
Premier Mine | 1986 | |
587 | Spirit of de Grisogono | ![]() |
|||
581 | Wynn | ![]() |
Amazon River | 2002 | |
552.74 | [26] | ![]() |
Diavik Mine | 2018 | |
550 | Letseng Star | ![]() |
Letseng Mine | 2011 | |
549 | Sethunya [27] | ![]() |
Karowe Mine | 2020 | Lucara Diamond |
507 [28] [29] | Cullinan Heritage | ![]() |
Cullinan Diamond Mine (fmr. Premier Mine) | 2009 | Chow Tai Fook Jewellery |
493.24 | Letseng Legacy | ![]() |
Letseng Mine | 2007 | SAFDICO (Graff Jewellers) |
490 | The Kimberley | ![]() |
Kimberley Mine | 1921 | |
478[ citation needed] | Light of Letseng | ![]() |
Letseng Mine | 2008 | |
476.7 | Meya Prosperity [30] | ![]() |
Meya Mine | 2017 | |
472.37 | ![]() |
Karowe Mine | 2018 | Top light brown. Sold June 2018 | |
470 | [31] | ![]() |
Karowe Mine | 2021 | Top light brown. |
460.2 [32] | ![]() |
Cullinan Diamond Mine (fmr. Premier Mine) | 2009 | ||
460 | Darcy Vargas [25] | ![]() |
Santo Antonio do Bonito River | 1939 | |
460 | Charneca 1 [25] | ![]() |
Santo Ignacio River | 1940 | |
439 | Letseng Icon | ![]() |
Letseng Mine | 2020 | Samir Gems and Taché diamonds |
434.6 | Zale Light of Peace [33] | ![]() |
1969 | Sold in 1980 to unknown buyer | |
428.5 | The De Beers | ![]() |
De Beers Mine | 1888 | Disappeared |
424.89 | The Legacy of the Cullinan Diamond Mine | ![]() |
Cullinan Mine | 2019 | Choron Group |
410 | The Regent | ![]() |
Paritala-Kollur Mine | 1698 | Louvre Museum, France |
404.2 | 4 de Fevereiro [34] [35] | ![]() |
Lulo Diamond Project | 2016 | De Grisogono [34] |
401.97 [36] [37] | ![]() |
2016 | Sold by Alrosa and JSC Almazy Anabara [38] to Taché Diamonds and Samir Gems | ||
393.5 | ![]() |
Karowe Mine | 2021 | ||
378.00 | [39] | ![]() |
Karowe Mine | 2021 | |
373 [40] | ![]() |
Karowe Mine | 2015 | Graff Diamonds [14] | |
367 | Letseng Princess | ![]() |
Letseng Mine | 2021 | Samir Gems and Taché diamonds |
357.61 | ![]() |
Letseng Mine | 2018 | Light brown | |
357 | Letseng Dynasty | ![]() |
Letseng Mine | 2015 | |
353.9 | Premier Rose | ![]() |
Premier Mine | 1978 | Robert Mouawad |
347.00 | ![]() |
Karowe Mine | 2016 | ||
342.92 | ![]() |
Cullinan Mine | 2021 | ||
342.57 | 26th Congress of the CPSU [41] [42] [43] | ![]() ![]() |
Mir mine | 1980 | Diamond Fund, Moscow |
341.9 | Queen of Kalahari [44] | ![]() |
Karowe Mine | 2015 | Bought by Chopard in partnership with Taché Diamonds and Samir Gems |
341 | [45] | ![]() |
Karowe Mine | 2021 | |
327.48 | ![]() |
Karowe Mine | 2018 | Sold for US$10.1m in June 2018 | |
320.65 | Alexander Pushkin [41] [42] | ![]() ![]() |
Udachnaya pipe | 1989 | Diamond Fund, Moscow |
300.12 | Gruosi Diamond [46] | ![]() |
|||
300 (?) | The Orlov | ![]() |
~1750 | Diamond Fund, Moscow | |
299 | ![]() |
Cullinan Mine | 2021 | Sold to Stargems DMCC in March 2021 for US$12.18m | |
298.48 | The Creator [41] [42] | ![]() |
Placer mining, Yakutia | 2004 | Government of the Sakha Republic; kept in the Diamond Fund, Moscow |
296.66 | ![]() |
Karowe Mine | 2016 | ||
295.8 | ![]() |
Cullinan Mine | 2021 | Sold to Stargems DMCC for US$13.9m | |
295 | ![]() |
Letseng Mine | 2024 | ||
287.42 | Tiffany Yellow Diamond | ![]() |
Premier Mine | 1877 | Tiffany & Co. |
280 [47] | ![]() |
Jagersfontein Mine | 1902 | ||
271 | ![]() |
Victor Mine | 2018 | De Beers | |
269.7 | ![]() |
Karowe Mine | 2015 | ||
267.53 | Unnamed [48] | ![]() |
Pontesinha diamond bed | Unknown | |
256.6 | ![]() |
Karowe Mine | 2013 | ||
254.5 | Star of the South | ![]() |
Bagagem River | 1853 | Last known at Cartier, 2002 |
254 | ![]() |
Letseng Mine | 2021 | ||
253.7 | The Oppenheimer | ![]() |
Dutoitspan Mine | 1964 | Smithsonian Institution |
249.89 | ![]() |
Karowe Mine | 2017 | ||
248.9 [49] [50] | ![]() |
Jagersfontein Mine | 1967 | ||
246 | ![]() |
Letseng Mine | 2021 | Samir Gems and Taché diamonds | |
245.42 | ![]() |
Karowe Mine | 2016 | ||
245 | ![]() |
Letseng Mine | 2022 | Samir Gems and Taché diamonds | |
242 | The Manami Star | ![]() |
Jwaneng Mine | 2018? | Cut into an 88.22 carat diamond; auctioned in Hong Kong by Sothebys and sold for US$13.8m to a Japanese collector. |
241.8 | Free Russia [42] | ![]() ![]() |
Sytykanskaya pipe | 1991 | Diamond Fund, Moscow |
240.8 | The Taylor Burton | ![]() |
Premier Mine | 1966 | |
240.0 | ![]() |
Karowe Mine | 2019 | ||
239.0 | ![]() |
Karowe Mine | 2013 | ||
236 | ![]() |
Ebelyakh diamond mine | 2020 | Alrosa, Moscow. Brown/yellow diamond. | |
235.17 | The Town of Vilyuysk [43] | ![]() |
Yubileynaya mine | 2013 | |
235.0 | ![]() |
Lulo Mine | 2023 | ||
233 | ![]() |
Letseng Mine | 2020 | ||
232.4 | ![]() |
Udachnaya Mine | 2019 | ||
232.1 | ![]() |
Cullinan Mine | 2014 | ||
232.05 | Star of Yakutia [42] [43] | ![]() ![]() |
Mir mine | 1973 | Diamond Fund, Moscow |
227.0 | ![]() |
Lulo Mine | 2017 | Lucapa Diamond | |
224.47 | ![]() |
Karowe Mine | 2016 | ||
223 | ![]() |
Karowe Mine | 2019 | ||
221.47 | Manhattan Lycos White | ![]() |
Manhattan Diamonds | 2012 | |
217.39 | The Angola Star | ![]() |
Luarica Mine | 2007 | Diamond in the Rough, New York City |
216.96 | ![]() |
Karowe Mine | 2017 | ||
215 | ![]() |
Mothae Mine | 2021 | ||
214.65 | Boris Eifman | ![]() |
Nyurbinskoye mine | 2016 | Alrosa |
212.49 | ![]() |
Letseng Mine | 2024 | ||
210.55 | Premier [42] | ![]() ![]() |
Mir mine | 1991 | Diamond Fund, Moscow |
208.0 | ![]() |
Lulo Mine | 2023 | ||
207.29 | Children of Asia | ![]() |
Zarnitsa mine | 2016 | Alrosa |
203.0 | ![]() |
Lulo Mine | 2024 | ||
202 | ![]() |
Letseng Mine | 2017 | Bought by Taché Diamonds & Samir Gems | |
200.74 | 60th anniversary of the Komsomol [42] [51] | ![]() ![]() |
Mir mine | 1978 | Diamond Fund, Moscow |