{"id":130621,"date":"2024-08-22T16:59:55","date_gmt":"2024-08-22T14:59:55","guid":{"rendered":"https:\/\/gioiellis.com\/?p=130621"},"modified":"2024-08-22T16:59:55","modified_gmt":"2024-08-22T14:59:55","slug":"maxi-diamante-scoperto-in-botswana","status":"publish","type":"post","link":"https:\/\/gioiellis.com\/fr\/maxi-diamante-scoperto-in-botswana\/","title":{"rendered":"Un maxi diamant d\u00e9couvert au Botswana"},"content":{"rendered":"<p>Pour une bague, ce serait certainement trop grand. Mais le diamant brut de 2 492 carats, soit 498 grammes, d\u00e9couvert au Botswana va probablement se transformer en de nombreux bijoux d&rsquo;exception. La pierre semble \u00eatre le deuxi\u00e8me plus gros diamant de qualit\u00e9 jamais trouv\u00e9. La soci\u00e9t\u00e9 mini\u00e8re canadienne Lucara Diamond a annonc\u00e9 la d\u00e9couverte. L\u2019image ne laisse aucun doute : le diamant brut est vraiment \u00e9norme. Plus gros que ce joyau, seul le diamant Cullinan de 3 106 carats, extrait en Afrique du Sud en 1905, alors qu&rsquo;elle \u00e9tait encore une colonie britannique, et donn\u00e9 au roi \u00c9douard VII. Il a \u00e9t\u00e9 taill\u00e9 en plusieurs pierres pr\u00e9cieuses, dont certaines font d\u00e9sormais partie des joyaux de la couronne britannique.<br \/>\n<figure id=\"attachment_130624\" aria-describedby=\"caption-attachment-130624\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/diamante-record.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/diamante-record.jpg\" alt=\"Il maxi diamante di Lucara Diamond\" width=\"709\" height=\"399\" class=\"size-full wp-image-130624\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/diamante-record.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/diamante-record-300x169.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/diamante-record-480x270.jpg 480w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-130624\" class=\"wp-caption-text\">Il maxi diamante di Lucara Diamond<\/figcaption><\/figure><br \/>\nIl est difficile d\u2019\u00e9tablir la valeur d\u2019une pierre de ce type. La mine de Karowe, o\u00f9 la pierre a \u00e9t\u00e9 extraite, a d\u00e9j\u00e0 produit de tr\u00e8s grosses pierres. En 2019, par exemple, Lucara a extrait le diamant Sewelo de 1\u00a0758 carats, qui a ensuite \u00e9t\u00e9 achet\u00e9 par Louis Vuitton pour un montant non divulgu\u00e9. Un autre gros diamant, appel\u00e9 Lesedi La Rona de 1\u00a0111 carats, provient \u00e9galement de Karowe et a \u00e9t\u00e9 achet\u00e9 par le joaillier britannique Graff pour 53 millions de dollars en 2017.<br \/>\nMais le plus gros diamant jamais d\u00e9couvert est noir : la pierre Sergio, d\u00e9couverte au Br\u00e9sil en 1895 et taill\u00e9e pour \u00eatre utilis\u00e9e dans les foreuses industrielles. On pense que les pierres noires comme celles-ci, appel\u00e9es carbonado, font partie des m\u00e9t\u00e9orites.<br \/>\n<figure id=\"attachment_130625\" aria-describedby=\"caption-attachment-130625\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/Botswanas-President-Mokgweetsi-Masisi-with-the-2492-carat-diamond.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/Botswanas-President-Mokgweetsi-Masisi-with-the-2492-carat-diamond.jpg\" alt=\"Il presidente del Botswana, Mokgweetsi Masisi, mostra il diamante di 2492 carati\" width=\"709\" height=\"399\" class=\"size-full wp-image-130625\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/Botswanas-President-Mokgweetsi-Masisi-with-the-2492-carat-diamond.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/Botswanas-President-Mokgweetsi-Masisi-with-the-2492-carat-diamond-300x169.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/Botswanas-President-Mokgweetsi-Masisi-with-the-2492-carat-diamond-480x270.jpg 480w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-130625\" class=\"wp-caption-text\">Il presidente del Botswana, Mokgweetsi Masisi, mostra il diamante di 2492 carati<\/figcaption><\/figure><\/p>","protected":false},"excerpt":{"rendered":"<p>Pour une bague, ce serait certainement trop grand. Mais le diamant brut de 2 492 carats, soit 498 grammes, d\u00e9couvert au Botswana va probablement se transformer en de nombreux bijoux d&rsquo;exception. La pierre semble \u00eatre le deuxi\u00e8me plus gros diamant de qualit\u00e9 jamais trouv\u00e9. La soci\u00e9t\u00e9 mini\u00e8re canadienne Lucara Diamond a annonc\u00e9 la d\u00e9couverte. L\u2019image ne laisse aucun doute : le diamant brut est vraiment \u00e9norme. Plus gros que ce joyau, seul le diamant Cullinan de 3 106 carats, extrait en Afrique du Sud en 1905, alors qu&rsquo;elle \u00e9tait encore une colonie britannique, et donn\u00e9 au roi \u00c9douard VII. Il<\/p>\n","protected":false},"author":8,"featured_media":130623,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[258],"class_list":["post-130621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-diamante","style--link-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/130621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/comments?post=130621"}],"version-history":[{"count":2,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/130621\/revisions"}],"predecessor-version":[{"id":130626,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/130621\/revisions\/130626"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media\/130623"}],"wp:attachment":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media?parent=130621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/categories?post=130621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/tags?post=130621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}