{"id":19789,"date":"2023-04-03T17:18:47","date_gmt":"2023-04-03T15:18:47","guid":{"rendered":"https:\/\/ssef.ch\/?p=19789"},"modified":"2023-09-19T17:02:28","modified_gmt":"2023-09-19T15:02:28","slug":"diamants-historiques-et-aux-encheres","status":"publish","type":"post","link":"https:\/\/www.ssef.ch\/fr\/diamants-historiques-et-aux-encheres\/","title":{"rendered":"Diamants historiques et aux ench\u00e8res"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19789\" class=\"elementor elementor-19789\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6ee62d4 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"6ee62d4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c818f76\" data-id=\"c818f76\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aae60a1 elementor-widget elementor-widget-image\" data-id=\"aae60a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"417\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Diamants-celebres-jpeg.webp\" class=\"attachment-large size-large wp-image-26151\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Diamants-celebres-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Diamants-celebres-300x125.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Diamants-celebres-768x320.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c42b8d elementor-widget elementor-widget-text-editor\" data-id=\"0c42b8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tCet article pr\u00e9sente quelques-uns des diamants les plus c\u00e9l\u00e8bres, \u00e0 la fois pour leur importance historique et pour leur mise en vente aux ench\u00e8res r\u00e9cente.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a46de40 elementor-widget elementor-widget-spacer\" data-id=\"a46de40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-e132bc9 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"e132bc9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-75b39c6\" data-id=\"75b39c6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c80420b elementor-widget elementor-widget-text-editor\" data-id=\"c80420b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Diamants historiques<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b187861 elementor-widget elementor-widget-text-editor\" data-id=\"b187861\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Beau Sancy<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b98c978 elementor-widget elementor-widget-image\" data-id=\"b98c978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"800\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Beau-Sancy-jpeg.webp\" class=\"attachment-large size-large wp-image-26516\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Beau-Sancy-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Beau-Sancy-300x240.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Beau-Sancy-768x614.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le Beau Sancy, diamant brun p\u00e2le de 34,98 carats datant du 16\u00e8me si\u00e8cle. Photo SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29e9024 elementor-widget elementor-widget-text-editor\" data-id=\"29e9024\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLe premier membre d\u2019une famille royale \u00e0 d\u00e9tenir le Beau Sancy a \u00e9t\u00e9 Marie de M\u00e9dicis (seconde \u00e9pouse du roi Henri IV) qui, apr\u00e8s, la mort du roi, est devenue r\u00e9gente du Royaume de France en 1610. En 1604, Marie de M\u00e9dicis a achet\u00e9 le Beau Sancy \u00e0 un diplomate et financier appel\u00e9 Nicholas Harlay de Sancy qui a donn\u00e9 son nom au diamant. Le Beau Sancy est \u00e9galement connu en France sous le nom de \u00ab Petit Sancy \u00bb car il existe un autre diamant appel\u00e9 le Sancy qui p\u00e8se 55,23 carats et qui se trouve dans les collections du Louvre \u00e0 Paris.\n\n\u00c0 la mort de Marie de M\u00e9dicis, le Beau Sancy a \u00e9t\u00e9 donn\u00e9 \u00e0 la famille hollandaise Orange-Nassau puis a \u00e9t\u00e9 h\u00e9rit\u00e9 par Fr\u00e9d\u00e9ric Ier, roi de Prusse. Il est rest\u00e9 parmi les joyaux de la couronne de Prusse jusqu\u2019\u00e0 l&rsquo;abdication de Guillaume II en novembre 1918. Il a appartenu au Prince Georges-Fr\u00e9d\u00e9ric de Prusse jusqu&rsquo;en mai 2012, date \u00e0 laquelle il a \u00e9t\u00e9 vendu \u00e0 un acheteur anonyme pour une somme d\u2019environ 9,57 millions USD lors d&rsquo;une vente aux ench\u00e8res organis\u00e9e par Sotheby\u2019s Gen\u00e8ve.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e6a195 elementor-widget elementor-widget-spacer\" data-id=\"3e6a195\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-780e74d elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"780e74d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-ecf50b5\" data-id=\"ecf50b5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ae72467 elementor-widget elementor-widget-text-editor\" data-id=\"ae72467\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Wittelsbach<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234700c elementor-widget elementor-widget-image\" data-id=\"234700c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"519\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/wittelsbach-jpeg.webp\" class=\"attachment-large size-large wp-image-26581\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/wittelsbach-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/wittelsbach-300x156.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/wittelsbach-768x399.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Wittelsbach de 35,56 carats \u00e9tudi\u00e9 par le SSEF en 2008. L\u2019image du centre montre une illustration exceptionnelle de tensions de polarisation en motif de \u00ab tatami \u00bb. Ce motif est d\u00e9termin\u00e9 par une bir\u00e9fringence anormale qui est caract\u00e9ristique des diamants de type II et appara\u00eet lorsque le diamant est observ\u00e9 \u00e0 la lumi\u00e8re polaris\u00e9e. Photos : SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-921af63 elementor-widget elementor-widget-text-editor\" data-id=\"921af63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le diamant Wittelsbach original (\u00e9galement connu sous le nom de Der Blaue Wittelsbacher) \u00e9tait un diamant bleu de forme coussin de 35,56 carats. Son histoire est propre aux diamants les plus anciens et les plus c\u00e9l\u00e8bres. D&rsquo;apr\u00e8s les documents disponibles, ce diamant a \u00e9t\u00e9 extrait d\u2019un gisement en Inde.<\/p><p>Le roi d\u2019Espagne Philippe IV a offert ce diamant bleu en 1664 \u00e0 sa jeune s\u0153ur Marguerite-Th\u00e9r\u00e8se \u00e0 l\u2019occasion de ses fian\u00e7ailles avec son oncle, l\u2019empereur autrichien L\u00e9opold I, qu\u2019elle a \u00e9pous\u00e9 deux ans plus tard. En 1722, \u00e0 la suite d\u2019h\u00e9ritages successifs, le diamant bleu est devenu la propri\u00e9t\u00e9 de l\u2019archiduchesse Marie-Am\u00e9lie qui a \u00e9pous\u00e9 le prince de la maison bavaroise des Wittelsbach, Charles-Albert. La famille royale bavaroise a d\u00e9tenu le diamant jusqu&rsquo;\u00e0 sa vente au milieu du 20\u00e8me si\u00e8cle. Il a r\u00e9apparu lors d&rsquo;une vente aux ench\u00e8res et a \u00e9t\u00e9 vendu par Christie\u2019s en d\u00e9cembre 2008 au bijoutier londonien Laurence Graff pour une somme d\u2019environ 24,3 millions USD, le prix le plus \u00e9lev\u00e9 jamais pay\u00e9 \u00e0 l\u2019\u00e9poque pour un diamant dans le cadre d\u2019une vente aux ench\u00e8res. Il a \u00e9t\u00e9 l\u00e9g\u00e8rement retaill\u00e9 et se d\u00e9nomme d\u00e9sormais le diamant Wittelsbach-Graff.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-502a77c elementor-widget elementor-widget-spacer\" data-id=\"502a77c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-08d2bd9 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"08d2bd9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-d0b33f1\" data-id=\"d0b33f1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-76c6ad5 elementor-widget elementor-widget-text-editor\" data-id=\"76c6ad5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le diamant Vert de Dresde<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e57ed48 elementor-widget elementor-widget-image\" data-id=\"e57ed48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"679\" height=\"1024\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/THE-DRESDEN-GREEN-Copyright-Robert-and-George-Bosshart-SSEF-679x1024.webp\" class=\"attachment-large size-large wp-image-26521\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/THE-DRESDEN-GREEN-Copyright-Robert-and-George-Bosshart-SSEF-679x1024.webp 679w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/THE-DRESDEN-GREEN-Copyright-Robert-and-George-Bosshart-SSEF-199x300.webp 199w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/THE-DRESDEN-GREEN-Copyright-Robert-and-George-Bosshart-SSEF-768x1159.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/THE-DRESDEN-GREEN-Copyright-Robert-and-George-Bosshart-SSEF-jpg.webp 1000w\" sizes=\"(max-width: 679px) 100vw, 679px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Vert de Dresde de 41 carats qui a \u00e9t\u00e9 \u00e9tudi\u00e9 par l'ancien directeur du SSEF, George Bosshart, en 1989. Photo : Robert et George Bosshart, SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f1a331 elementor-widget elementor-widget-text-editor\" data-id=\"1f1a331\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tLe diamant Vert de Dresde est un diamant de 41 carats qui a \u00e9t\u00e9 extrait d&rsquo;un gisement en Inde et rapport\u00e9 en Europe au d\u00e9but du 18\u00e8me si\u00e8cle. Il s&rsquo;agit de l\u2019un des diamants de couleur les plus c\u00e9l\u00e8bres dans le monde et d\u2019un sp\u00e9cimen exceptionnel de diamant vert de couleur naturelle. Auguste III de Saxe a achet\u00e9 le diamant en 1741 et l&rsquo;a fait monter. Il a \u00e9t\u00e9 remont\u00e9 en 1768 dans une nouvelle parure sous la forme d&rsquo;une broche ornant un chapeau sur lequel la pierre pr\u00e9cieuse se trouve toujours aujourd&rsquo;hui. Le diamant Vert de Dresde tire son nom de la capitale de l\u2019\u00c9tat allemand de Saxe et peut \u00eatre admir\u00e9 dans la Vo\u00fbte verte historique de Staatliche Kunstsammlungen \u00e0 Dresde.\n\nLe Cullinan, le Hope, le R\u00e9gent, le Koh-i-Noor, l\u2019Orlov et le Centenary sont d&rsquo;autres diamants historiques c\u00e9l\u00e8bres.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-a04020b elementor-widget elementor-widget-spacer\" data-id=\"a04020b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dac5f40 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"dac5f40\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-557f263\" data-id=\"557f263\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1f5b512 elementor-widget elementor-widget-text-editor\" data-id=\"1f5b512\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Cullinan, le Hope, le R\u00e9gent, le Koh-i-Noor, l\u2019Orlov et le Centenary sont d&rsquo;autres diamants historiques c\u00e9l\u00e8bres.<\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1035bd elementor-widget elementor-widget-image\" data-id=\"a1035bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"650\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Rough_cullinan_diamond-jpeg.webp\" class=\"attachment-large size-large wp-image-26386\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Rough_cullinan_diamond-jpeg.webp 600w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Rough_cullinan_diamond-277x300.webp 277w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant brut Cullinan de 3 106,75 carats d\u00e9couvert en 1905 en Afrique du Sud, le diamant de qualit\u00e9 gemme le plus gros jamais trouv\u00e9 au monde. Photo : Wikimedia Commons<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-074c4f7 elementor-widget elementor-widget-image\" data-id=\"074c4f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"448\" height=\"640\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/hope-diamond-collections-jpg.webp\" class=\"attachment-large size-large wp-image-26241\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/hope-diamond-collections-jpg.webp 448w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/hope-diamond-collections-210x300.webp 210w\" sizes=\"(max-width: 448px) 100vw, 448px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant bleu Hope de 45,52 carats au Smithsonian \u00e0 Washington, DC. Photo : Smithsonian<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7acc3db elementor-widget elementor-widget-image\" data-id=\"7acc3db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"636\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/louvre-diamant-dit-quotle-regentquot-jpeg.webp\" class=\"attachment-large size-large wp-image-26281\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/louvre-diamant-dit-quotle-regentquot-jpeg.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/louvre-diamant-dit-quotle-regentquot-300x248.webp 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant R\u00e9gent de 140,64 carats d\u00e9couvert en 1698 en Inde. Photo : RMN - Mus\u00e9e du Louvre.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46daae7 elementor-widget elementor-widget-image\" data-id=\"46daae7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Koh-I-Noor-jpeg.webp\" class=\"attachment-large size-large wp-image-26276\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Koh-I-Noor-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Koh-I-Noor-300x200.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Koh-I-Noor-768x512.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Koh-i-Noor de 105,6 carats comptant parmi les joyaux de la couronne britannique. Photo : Wikimedia Commons<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5bd751 elementor-widget elementor-widget-image\" data-id=\"b5bd751\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"835\" height=\"800\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/orlov-jpeg.webp\" class=\"attachment-large size-large wp-image-26321\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/orlov-jpeg.webp 835w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/orlov-300x287.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/orlov-768x736.webp 768w\" sizes=\"(max-width: 835px) 100vw, 835px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Orlov de 189,62 carats mont\u00e9 sur le Sceptre imp\u00e9rial. Photo : Gokhran<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6f3282 elementor-widget elementor-widget-image\" data-id=\"e6f3282\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"711\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/centenary-diamond-jpeg.webp\" class=\"attachment-large size-large wp-image-26091\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/centenary-diamond-jpeg.webp 720w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/centenary-diamond-300x296.webp 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Centenary dans sa forme brute (599 carats) et taill\u00e9e (273,85 carats). Photo : DTC<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56bf8a0 elementor-widget elementor-widget-spacer\" data-id=\"56bf8a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44c9fbe elementor-widget elementor-widget-text-editor\" data-id=\"44c9fbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Ventes aux ench\u00e8res records de diamants<\/h2><h4>L\u2019Oppenheimer Blue<\/h4><p>L\u2019Oppenheimer Blue est un diamant bleu vif de 14,62\u00a0carats qui, en mai\u00a02016, est devenu le joyau le plus cher vendu aux ench\u00e8res par Christie\u2019s Gen\u00e8ve avec un prix de vente \u00e9tabli \u00e0 environ 57,9\u00a0millions\u00a0USD. Le diamant tient son nom de son ancien propri\u00e9taire, Philip Oppenheimer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7fed4ad elementor-widget elementor-widget-image\" data-id=\"7fed4ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1024\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/oppenheimer-blue-coloured-diamond-ring-750x1024.webp\" class=\"attachment-large size-large wp-image-26301\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/oppenheimer-blue-coloured-diamond-ring-750x1024.webp 750w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/oppenheimer-blue-coloured-diamond-ring-220x300.webp 220w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/oppenheimer-blue-coloured-diamond-ring-768x1048.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/oppenheimer-blue-coloured-diamond-ring-jpeg.webp 1000w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">L'Oppenheimer Blue. Photo: Christie's.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf93d9e elementor-widget elementor-widget-text-editor\" data-id=\"cf93d9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le diamant Pink Star<\/h4><p>En avril 2017, le record mondial pour un diamant a \u00e9t\u00e9 battu par le diamant Pink Star de 59,60 carats. Il a \u00e9t\u00e9 vendu par Sotheby\u2019s lors d\u2019une vente aux ench\u00e8res organis\u00e9e \u00e0 Hong-Kong pour un montant d\u2019environ 71,2 millions USD.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c82f38f elementor-widget elementor-widget-image\" data-id=\"c82f38f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"368\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/diamnt-pink-star-jpeg.webp\" class=\"attachment-large size-large wp-image-26156\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/diamnt-pink-star-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/diamnt-pink-star-300x110.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/diamnt-pink-star-768x283.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Pink Star. Photo: Sotheby's.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08d8fe1 elementor-widget elementor-widget-text-editor\" data-id=\"08d8fe1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Graff Vivid Yellow<\/h4><p>Avec la vente du Graff Vivid Yellow (100,09 carats) en mai 2014 \u00e0 Sotheby\u2019s Gen\u00e8ve pour un montant d\u2019environ 16,3 millions USD, un nouveau record mondial a \u00e9t\u00e9 \u00e9tabli pour un diamant jaune.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-098bf39 elementor-widget elementor-widget-image\" data-id=\"098bf39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"796\" height=\"812\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Graff-Vivid-Yellow-jpeg.webp\" class=\"attachment-large size-large wp-image-26221\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Graff-Vivid-Yellow-jpeg.webp 796w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Graff-Vivid-Yellow-294x300.webp 294w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Graff-Vivid-Yellow-768x783.webp 768w\" sizes=\"(max-width: 796px) 100vw, 796px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le Graff Vivid Yellow. Photo: Sotheby's.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a60db34 elementor-widget elementor-widget-text-editor\" data-id=\"a60db34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Moussaieff Red<\/h4>\nLe diamant Moussaief Red a \u00e9t\u00e9 d\u00e9couvert dans les ann\u00e9es 1980 au Br\u00e9sil et est un sp\u00e9cimen exceptionnel de diamant rouge.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fa0878 elementor-widget elementor-widget-image\" data-id=\"6fa0878\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"517\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Moussaieff-Red-Diamond-jpeg.webp\" class=\"attachment-large size-large wp-image-26286\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Moussaieff-Red-Diamond-jpeg.webp 600w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/Moussaieff-Red-Diamond-300x259.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le Moussaieff Red, un diamant rouge intense (fancy red) de 5,11 carats. Photo : Moussaieff.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a98aeec elementor-widget elementor-widget-text-editor\" data-id=\"a98aeec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Le Winston Legacy<\/h4>\nLe diamant pur de couleur D en forme de poire de 101,73 carats a \u00e9t\u00e9 achet\u00e9 par Harry Winston en 2013 et a \u00e9t\u00e9 appel\u00e9 le Winston Legacy. Il a \u00e9t\u00e9 vendu pour un montant d\u2019environ 26,7 millions \u00e0 Christie\u2019s Gen\u00e8ve.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c398a60 elementor-widget elementor-widget-image\" data-id=\"c398a60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/winston-legacy-jpeg.webp\" class=\"attachment-large size-large wp-image-26576\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/winston-legacy-jpeg.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/winston-legacy-225x300.webp 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le Winston Legacy - Photo: Christie's.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f67c073 elementor-widget elementor-widget-text-editor\" data-id=\"f67c073\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tFin 2017, un diamant pur (internally flawless) de couleur D taill\u00e9 en \u00e9meraude de 163,41 carats a \u00e9t\u00e9 vendu par Christie\u2019s Gen\u00e8ve. Vendu environ 33,8 millions USD, il s&rsquo;agit du diamant incolore le plus cher jamais vendu lors d\u2019une vente aux ench\u00e8res jusqu\u2019\u00e0 aujourd&rsquo;hui.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f448471 elementor-widget elementor-widget-image\" data-id=\"f448471\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"941\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/collier-diamant-celebre-jpeg.webp\" class=\"attachment-large size-large wp-image-26096\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/collier-diamant-celebre-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/collier-diamant-celebre-300x282.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/collier-diamant-celebre-768x723.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Photo: Christie's.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23c58a0 elementor-widget elementor-widget-text-editor\" data-id=\"23c58a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>L\u2019Incomparable<\/h4>\nL\u2019Incomparable, d\u00e9couvert en 1984 en R\u00e9publique d\u00e9mocratique du Congo, a \u00e9t\u00e9 poli dans le quatri\u00e8me diamant brut le plus gros jamais trouv\u00e9. Non taill\u00e9, il pesait 890 carats.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-151af18 elementor-widget elementor-widget-image\" data-id=\"151af18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"800\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-SSEF-worked-jpeg.webp\" class=\"attachment-large size-large wp-image-26531\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-SSEF-worked-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-SSEF-worked-300x240.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-SSEF-worked-768x614.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Photo: SSEF<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37c40a0 elementor-widget elementor-widget-image\" data-id=\"37c40a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-on-SSEF-scale-683x1024.webp\" class=\"attachment-large size-large wp-image-26526\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-on-SSEF-scale-683x1024.webp 683w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-on-SSEF-scale-200x300.webp 200w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/The-Incomparable-on-SSEF-scale-jpeg.webp 737w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le diamant Incomparable sur une balance au SSEF. Photos : SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-994f2f7 elementor-widget elementor-widget-text-editor\" data-id=\"994f2f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBien qu\u2019il ait \u00e9t\u00e9 parfois d\u00e9clar\u00e9 que ce diamant pesait 407,78 carats, en 2001, le SSEF a \u00e9tabli le poids de l\u2019Incomparable \u00e0 407,48 carats.\n\nIl est de couleur jaune-brun avec une forme oblongue parfois appel\u00e9e \u00ab bouclier \u00bb. Son style de taille est une taille en degr\u00e9s combin\u00e9e \u00e0 une taille en brillant modifi\u00e9e et est \u00e9galement appel\u00e9 \u00ab taille fantaisie \u00bb.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bea2f38 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"bea2f38\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-95121f0\" data-id=\"95121f0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba4cbd2 elementor-widget elementor-widget-text-editor\" data-id=\"ba4cbd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Vous voulez en savoir plus sur les diamants ?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8776588 elementor-widget elementor-widget-image\" data-id=\"8776588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"742\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2022\/11\/DIAMOND-footer-jpeg.webp\" class=\"attachment-large size-large wp-image-16346\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c9092a4\" data-id=\"c9092a4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fef43b8 elementor-widget elementor-widget-text-editor\" data-id=\"fef43b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Inscrivez-vous \u00e0 notre cours en ligne gratuit : Introduction aux diamants<\/h4><p>Apprenez tout sur les diamants. Leur histoire fascinante, comment ils se forment, d&rsquo;o\u00f9 ils viennent. D\u00e9couvrez les diff\u00e9rentes origines des diamants et leurs traitements. Suivez ce cours comme une introduction au monde merveilleux des diamants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f57c04 elementor-widget elementor-widget-laurits_core_button\" data-id=\"0f57c04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"laurits_core_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<a class=\"qodef-shortcode qodef-m qodef-button qodef-layout--filled qodef-html--link\" href=\"https:\/\/masterclass-fr.ssef.ch\/p\/diamants\" target=\"_blank\"  >\n\t<span class=\"qodef-m-text\">S&#039;inscrire gratuitement<\/span>\n<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cet article pr\u00e9sente quelques-uns des diamants les plus c\u00e9l\u00e8bres, \u00e0 la fois pour leur importance historique et pour leur mise en vente aux ench\u00e8res r\u00e9cente.<\/p>\n","protected":false},"author":3,"featured_media":26146,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[684],"tags":[],"library_category":[],"library_author":[],"class_list":["post-19789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recherches-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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