{"id":10052,"date":"2019-05-04T12:56:05","date_gmt":"2019-05-04T12:56:05","guid":{"rendered":"https:\/\/ajediam.com\/?page_id=10052"},"modified":"2023-07-03T16:28:20","modified_gmt":"2023-07-03T16:28:20","slug":"diamants-bruts","status":"publish","type":"page","link":"https:\/\/ajediam.com\/fr\/rugueux-minier\/diamants-bruts\/","title":{"rendered":"Diamants Bruts"},"content":{"rendered":"<p><div class='row vc_row '><div class='col-md-12 '><h2 class='section-title'>Entreprises de n\u00e9goce de diamants bruts naturels bas\u00e9es \u00e0 Anvers, le centre mondial. Combien de tonnes de roches kimberlitiques doivent \u00eatre extraites pour trouver un diamant brut d'un carat ? En savoir plus ici.<\/h2><p>Achetez des diamants bruts en lots pour un montant minimum de 25 000 $US chez Ajediam, fournisseur, import-export<\/p><div class='mb-4'><p>&#8211; <a href=\"https:\/\/ajediam.com\/fr\/prix-des-diamants\/diamant-brut-non-taille\/\">Prix des diamants bruts<\/a><\/p><\/div><\/div><\/div> <div class='row vc_row vc_custom_1552886396531'><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/Rough_diamonds_D_color.jpg' alt=''><\/a><\/figure><\/div><\/div><div class='col-md-4 '><h2 class='section-title'>Diamants bruts myst\u00e9rieux<\/h2><p>\u00c9mergence et origine<br \/>\ndes diamants bruts naturels<\/p>\n<p>Les diamants bruts se sont form\u00e9s<br \/>\nil y a des milliards d&rsquo;ann\u00e9es<br \/>\nlorsque notre plan\u00e8te Terre se formait<br \/>\nses plaques continentales.<\/p>\n<p>Les diamants se sont cristallis\u00e9s<br \/>\n\u00e0 des profondeurs estim\u00e9es entre<br \/>\n140 et 190 kilom\u00e8tres (90 et 120 miles)<br \/>\net<br \/>\n300 \u00e0 400 km (180 \u00e0 250 miles)<\/p>\n<p>\u00e0 des temp\u00e9ratures de<br \/>\n4 750 degr\u00e9s Celsius,<br \/>\n8 582 degr\u00e9s Fahrenheit,<br \/>\net une pression de 25 000 tonnes<br \/>\npar cm\u00b2<\/p><\/div><div class='col-md-4 '><h2 class='section-title'>\u00c9ducation...<\/h2><p>\u00c9ducation&#8230;<br \/>\nImpressionnant combien de tonnes de roches kimberlitiques doivent \u00eatre extraites pour trouver un diamant brut d&rsquo;un carat !<\/p>\n<p>R\u00e9sultat moyen de trois mois d&rsquo;exploitation mini\u00e8re :<\/p>\n<p>extraction de 419 233 tonnes de minerai<\/p>\n<p>pour r\u00e9cup\u00e9rer<\/p>\n<p>385 carats de diamants bruts.<\/p>\n<p>Cela signifie qu&rsquo;il faut extraire environ<br \/>\n1 000 tonnes (1 000 000 000 kg)<br \/>\nde roches kimberlitiques<br \/>\n(100 camions)<br \/>\npour extraire seulement un diamant brut d&rsquo;un carat !<\/p>\n<p>Co\u00fbteux !<\/p><\/div><\/div> <style>.vc_custom_1552886396531 { border-top-width: 3px !important;border-right-width: 3px !important;border-bottom-width: 3px !important;border-left-width: 3px !important;border-left-color: #e2ebf0 !important;border-left-style: solid !important;border-right-color: #e2ebf0 !important;border-right-style: solid !important;border-top-color: #e2ebf0 !important;border-top-style: solid !important;border-bottom-color: #e2ebf0 !important;border-bottom-style: solid !important;} }<\/style><div class='row vc_row vc_custom_1552886396531'><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/rough_diamonds_origin_Lofa_river_aluvial_6_10cm.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p><\/p>\n<p style=\"text-align: center;\">Diamants bruts. Origine :<br \/>\nFleuve Lofa, Lib\u00e9ria<br \/>\nDiamants naturels bruts alluviaux.<\/p>\n<p style=\"text-align: center;\">Importation officielle \u00e0 Anvers,<br \/>\nCentre mondial du diamant<br \/>\npar Ajediam CMR Inc.<br \/>\n<a href=\"https:\/\/ajediam.com\/diamond-trading\/kimberley-process-certificate\/\">Diamants certifi\u00e9s Processus de Kimberley<\/a><\/p>\n<p><\/p><\/div><\/div><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='\/ecards' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/05\/rough_diamonds__element288.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p><\/p>\n<p><strong>Ce diamant brut naturel est \u00e0 vendre<\/strong><\/p>\n<p>Poids : 1,50 carat<br \/>\nAussi disponible en 2 carats<br \/>\nDiamants bruts naturels uniques,<br \/>\nnon taill\u00e9s,<br \/>\nfacett\u00e9s naturellement<br \/>\nDe plus d&rsquo;un milliard d&rsquo;ann\u00e9es !<br \/>\nLivr\u00e9 avec notre certificat de diamant<br \/>\nLivraison en 48 heures,<br \/>\nLivraison gratuite et assurance !<\/p>\n<p>Nous vendons des lots \u00e0 partir de 50 000 $US et plus !<br \/>\nAchetez maintenant des diamants bruts naturels et non taill\u00e9s<\/p>\n<p><a href=\"https:\/\/ajediam.com\/fr\/prix-des-diamants\/diamant-brut-non-taille\/\">Prix des diamants bruts<\/a><\/p>\n<p>Envoyez-moi un <a href=\"https:\/\/ajediam.com\/fr\/notre-formulaire-de-demande-rapide\/\" data-wplink-edit=\"true\">e-mail<\/a> pour un rendez-vous personnel<\/p><\/div><\/div><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='\/pendants' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/pendant_rough___polished_diamond_5cm.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/ajediam.com\/pendants\"><strong>Pendentifs en diamants bruts<\/strong><\/a><\/p>\n<p style=\"text-align: center;\">Avez-vous en t\u00eate un bijou personnel en diamants bruts ? <a href=\"https:\/\/ajediam.com\/fr\/notre-formulaire-de-demande-rapide\/\">Envoyez un e-mail<\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/ajediam.com\/diamond-egg-timers\/\">Galerie de design Cadeaux originaux<\/a><\/p>\n<p><\/p><\/div><\/div><\/div> <style>.vc_custom_1552886396531 { border-top-width: 3px !important;border-right-width: 3px !important;border-bottom-width: 3px !important;border-left-width: 3px !important;border-left-color: #e2ebf0 !important;border-left-style: solid !important;border-right-color: #e2ebf0 !important;border-right-style: solid !important;border-top-color: #e2ebf0 !important;border-top-style: solid !important;border-bottom-color: #e2ebf0 !important;border-bottom-style: solid !important;} }<\/style><div class='row vc_row vc_custom_1552886396531'><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='\/biggest-largest-diamonds-in-world' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/507-Carat_big_diamond_Sept_2009_-_Ajediam.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p><\/p>\n<p>Un diamant brut exceptionnel de 507 carats est d\u00e9couvert le 29 septembre 2009 \u00e0 la mine de Cullinan en Afrique du Sud<\/p>\n<p><\/p><\/div><\/div><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='\/ecards' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/196_Carat_Letseng_Legacy_mine_found_24_August_2010-1.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p>Un autre diamant brut exceptionnel de <a href=\"https:\/\/ajediam.com\/biggest-largest-diamonds-in-world\/\">196 carats<\/a> est trouv\u00e9 dans la mine Letseng Legacy le 24 ao\u00fbt 2010<\/p><\/div><\/div><div class='col-md-4 '><div class='vc-image text-center'><figure><a href='\/pendants' class='d-block'><img src='https:\/\/ajediam.com\/wp-content\/uploads\/2019\/03\/largest_rough_diamond_ever_found.jpg' alt=''><\/a><\/figure><\/div><div class='mb-4'><p>Un tr\u00e8s gros diamant de <a href=\"https:\/\/ajediam.com\/biggest-largest-diamonds-in-world\/\">478 carats<\/a> a \u00e9t\u00e9 d\u00e9couvert le 21 septembre 2008 \u00e0 la mine de Letseng au Lesotho en Afrique du Sud<\/p>\n<p><a href=\"https:\/\/ajediam.com\/biggest-largest-diamonds-in-world\/\">Plus gros, plus grand diamant brut trouv\u00e9 sur Terre<\/a><\/p><\/div><\/div><\/div> <style>.vc_custom_1552886396531 { border-top-width: 3px !important;border-right-width: 3px !important;border-bottom-width: 3px !important;border-left-width: 3px !important;border-left-color: #e2ebf0 !important;border-left-style: solid !important;border-right-color: #e2ebf0 !important;border-right-style: solid !important;border-top-color: #e2ebf0 !important;border-top-style: solid !important;border-bottom-color: #e2ebf0 !important;border-bottom-style: solid 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