{"id":1448,"date":"2022-04-01T16:48:58","date_gmt":"2022-04-01T14:48:58","guid":{"rendered":"https:\/\/www.primardeco.com\/blog\/?p=1448"},"modified":"2022-04-07T13:43:35","modified_gmt":"2022-04-07T11:43:35","slug":"des-diamants-de-toutes-les-couleurs","status":"publish","type":"post","link":"https:\/\/www.primardeco.com\/blog\/des-diamants-de-toutes-les-couleurs\/","title":{"rendered":"Des diamants de toutes les couleurs&#8230;"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text admin_label=\u00a0\u00bbIntro\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb1px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><i>La <a href=\"https:\/\/www.primardeco.com\/ventes-aux-encheres\/annee-2022\/01-04-291\">vente de pi\u00e8ces d\u2019or, bijoux et orf\u00e8vrerie<\/a> du 1er avril comptera parmi ses lots un <a href=\"https:\/\/www.primardeco.com\/bijoux\/mellerio-bague-marguerite-en-platine-sertie-en-son-centre-dun-diaman-43701\"><strong>diamant jaune<\/strong><\/a>. Si les diamants sont couramment incolores ou transparents, des <strong>diamants de couleur<\/strong>\u00a0existent \u00e0 l\u2019\u00e9tat naturel. Zoom sur ces gemmes d\u2019exception, miracles de la nature.<span class=\"Apple-converted-space\">\u00a0<\/span><\/i><\/p>\n<p>[\/et_pb_text][et_pb_divider _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Quels sont les diamants de couleur ?<span class=\"Apple-converted-space\">\u00a0<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Les diamants peuvent \u00eatre de couleur jaune, orange, vert, marron, rose, rouge, bleu, violet, gris et m\u00eame noir. Tr\u00e8s rares, ils existent \u00e0 l\u2019\u00e9tat naturel. On parle alors de <strong>diamant de couleur<\/strong>, de diamant color\u00e9 ou de diamant <strong>FancyColor.<\/strong>\u00a0<\/p>\n<p>Au cours du temps, les tentatives de classification des diamants et des pierres pr\u00e9cieuses ont \u00e9t\u00e9 nombreuses. Aujourd\u2019hui, l\u2019\u00c9chelle de couleur du<strong> Gemological Institue of Amercia<\/strong> s\u2019est impos\u00e9e comme une v\u00e9ritable r\u00e9f\u00e9rence et est utilis\u00e9e par les professionnels du monde entier pour la <strong>classification et la gradation des diamants<\/strong>.<\/p>\n<p>L\u2019\u00e9chelle de classification des diamants selon leur teinte \u00e9tablie par le GIA va de la lettre <strong>D<\/strong> (totalement incolore) \u00e0 la lettre <strong>Z<\/strong> (teint\u00e9). La lettre D correspond \u00e0 la meilleure teinte pour un diamant classique, car cela signifie que la pierre est totalement incolore. Au del\u00e0 de la lettre Z, ce sont les <strong>diamants de couleur<\/strong>.<\/p>\n<p>[\/et_pb_text][et_pb_image src=\u00a0\u00bbhttps:\/\/www.primardeco.com\/blog\/wp-content\/uploads\/2022\/04\/Fancy-Intense-Orange-Yellow-\u00a9FancyDiamondsFlickr-1.jpg\u00a0\u00bb alt=\u00a0\u00bbFancy Intense Orange-Yellow \u00a9FancyDiamondsFlickr\u00a0\u00bb title_text=\u00a0\u00bbFancy Intense Orange-Yellow \u00a9FancyDiamondsFlickr\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>La teinte des diamants de couleur, un enjeu majeur<\/h2>\n<p>&nbsp;<\/p>\n<p>L\u2019intensit\u00e9 de la couleur d\u2019un <strong>diamant Fancy Color<\/strong> est extr\u00eamement importante. En effet, la teinte doit \u00eatre franche sans pour autant \u00eatre trop sombre. C\u2019est sur ce crit\u00e8re que se fonde la<strong> valeur<\/strong> de ces pierres exceptionnelles : plus la teinte est fonc\u00e9e, plus le diamant de couleur a de la valeur.<\/p>\n<p>La qualit\u00e9 de la teinte d\u2019un <strong>diamant de couleur<\/strong> est \u00e9tablie selon 4 crit\u00e8res stricts :<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<ul>\n<li><span><\/span>La couleur, c\u2019est-\u00e0-dire la teinte dominante (rose, jaune, rouge, bleu, etc)<\/li>\n<li><span><\/span>Le ton, c\u2019est-\u00e0-dire si la teinte est plut\u00f4t claire ou obscure.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li><span><\/span>La saturation<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<li><span><\/span>La distribution, c\u2019est-\u00e0-dire la r\u00e9partition de la teinte sur l\u2019ensemble du diamant.<span class=\"Apple-converted-space\">\u00a0<\/span><\/li>\n<\/ul>\n<p>A noter que la forme de la <strong>taille du diamant<\/strong> joue un r\u00f4le majeur dans sa teinte. Les<strong> tailles radiants et coussins<\/strong> ont tendance \u00e0 faire davantage ressortir la couleur de la pierre. Elles permettent en effet une meilleure r\u00e9partition de la couleur dans la gemme.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><span style=\"font-size: 16px;\">A l&rsquo;image des diamants incolores, un syst\u00e8me de classification des diamants de couleurs a \u00e9t\u00e9 cr\u00e9\u00e9 par le GIA bas\u00e9 sur l\u2019intensit\u00e9 de la couleur :<\/span>\u00a0<\/p>\n<ul>\n<li><span><\/span>Faint : p\u00e2le<\/li>\n<li><span><\/span>Very Light : tr\u00e8s l\u00e9ger<\/li>\n<li><span><\/span>Light : l\u00e9ger<\/li>\n<li><span><\/span>Fancy Light : l\u00e9g\u00e8rement fantaisie<\/li>\n<li><span><\/span>Fancy : fantaisie<\/li>\n<li><span><\/span>Fancy Intense : fantaisie intense<\/li>\n<li><span><\/span>Fancy Vivid : fantaisie vif<\/li>\n<li><span><\/span>Fancy dark : fantaisie sombre<\/li>\n<li><span><\/span>Fancy Deep : fantaisie profonde.\u00a0<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.primardeco.com\/blog\/wp-content\/uploads\/2022\/04\/Fancy-Intense-Bleu-\u00a9Fancy-Diamonds.jpg\u00a0\u00bb alt=\u00a0\u00bbFancy Intense Bleu \u00a9Fancy Diamonds\u00a0\u00bb title_text=\u00a0\u00bbFancy Intense Bleu \u00a9Fancy Diamonds\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Les diamants de couleur, un miracle de la nature.<\/h2>\n<p>&nbsp;<\/p>\n<p>La teinte d\u2019un <strong>diamant FancyColor<\/strong> r\u00e9sulte d\u2019une anomalie dans leur structure atomique survenue au cours du processus de <strong>cristallisation<\/strong>. Par exemple, un diamant dit \u00ab\u00a0classique\u00a0\u00bb est essentiellement compos\u00e9 d\u2019atomes de carbone et est incolore. Au contraire, la <strong>couleur jaune d\u2019un diamant<\/strong> est due \u00e0 la pr\u00e9sence \u00ab\u00a0anormale \u00bb d\u2019atomes d\u2019azote dans le min\u00e9ral.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>Les <strong>diamants de couleurs<\/strong> sont des pi\u00e8ces uniques. Fruit d\u2019impuret\u00e9s chimiques et d\u2019imperfections de la pierre, aucun diamant de couleur n\u2019est similaire et chacun poss\u00e8de sa propre teinte. C\u2019est cette sp\u00e9cificit\u00e9 qui les rend uniques et rares.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>Quel diamant vaut le plus cher ?<span class=\"Apple-converted-space\">\u00a0<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Les <strong>diamants rouges, roses, bleus et verts<\/strong> sont les plus rares. Il semblerait que seulement une vingtaine de <strong>diamants rouges<\/strong> aient \u00e9t\u00e9 certifi\u00e9s \u00ab\u00a0<strong>Fancy Red<\/strong>\u00a0\u00bb par le GIA. De m\u00eame, seulement une dizaine <strong>diamants rouges<\/strong> sup\u00e9rieurs \u00e0 1 carat auraient \u00e9t\u00e9 recens\u00e9s dans le monde.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>La raret\u00e9 d\u2019un diamant fonde sa <strong>valeur<\/strong>. Aussi, il semblerait que le diamant rouge, extr\u00eamement rare, soit le <strong>diamant de couleur le plus cher du monde<\/strong>. <span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<h2><span style=\"font-size: 16px;\">\u200b<\/span><\/h2>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.primardeco.com\/blog\/wp-content\/uploads\/2022\/04\/Fancy-Red.-Taille-radiant.-\u00a9FancydiamondsFlickr.jpg\u00a0\u00bb alt=\u00a0\u00bbFancy Red. Taille radiant. \u00a9FancydiamondsFlickr\u00a0\u00bb title_text=\u00a0\u00bbFancy Red. Taille radiant. \u00a9FancydiamondsFlickr\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<h2>L\u2019estimation du prix d\u2019un diamant de couleur<span class=\"Apple-converted-space\">\u00a0<\/span><\/h2>\n<p>&nbsp;<\/p>\n<p>Le <strong>prix d\u2019un diamant<\/strong> d\u00e9pend toujours de son carat. Cela vaut aussi pour les <strong>diamants Fancy Color<\/strong>. Plus le carat d\u2019un diamant de couleur est \u00e9lev\u00e9, plus il aura de la valeur.<span class=\"Apple-converted-space\">\u00a0<\/span>\u00a0<\/p>\n<p>La <strong>teinte<\/strong> est le second \u00e9l\u00e9ment d\u00e9terminant dans l\u2019<strong>estimation de la valeur d\u2019un diamant de couleur<\/strong>. Plus la couleur est homog\u00e8ne et intense plus la valeur du diamant augmente.<\/p>\n<p>Pour qu\u2019un <strong>diamant de couleur<\/strong> ait de la valeur, il faut que la teinte soit naturelle. S&rsquo;assurer que la pierre n\u2019ait pas \u00e9t\u00e9 modifi\u00e9e artificiellement par l\u2019homme est alors essentielle. En ce sens, les certificats d\u2019authentification sont indispensables. Primardeco lors de l\u2019<a href=\"https:\/\/www.primardeco.com\/expertise\/bijoux-et-orfevrerie\/\"><strong>estimation de votre diamant (incolore ou Fancy Color)<\/strong> <\/a>sera en mesure de vous fournir ce type de document gr\u00e2ce \u00e0 un travail \u00e9troit avec des laboratoires de gemmologie de renom comme le <strong>Laboratoire fran\u00e7ais de gemmologie<\/strong>.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00a0\u00bb1_2,1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><em>Les <strong>diamants de couleurs<\/strong>, sont des gemmes d\u2019exception et de v\u00e9ritables miracles de la nature. Extr\u00eamement rares, leur prix est souvent tr\u00e8s \u00e9lev\u00e9 en salle des ventes.<\/em><\/p>\n<p><em>Primardeco a r\u00e9cemment vendu aux ench\u00e8res un <strong>diamant jaune<\/strong> et un <strong>diamant rose<\/strong>, dont les r\u00e9sultats ne sont que le reflet d\u2019une demande croissante.<span class=\"Apple-converted-space\">\u00a0<\/span><\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=\u00a0\u00bb1_2&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/www.primardeco.com\/blog\/wp-content\/uploads\/2022\/04\/Fancy-grey-violet-1.jpg\u00a0\u00bb alt=\u00a0\u00bbFancy grey violet \u00a9FancyDiamondsFlickr\u00a0\u00bb title_text=\u00a0\u00bbFancy grey violet \u00a9FancyDiamondsFlickr\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_divider _builder_version=\u00a0\u00bb4.16&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La vente de pi\u00e8ces d\u2019or, bijoux et orf\u00e8vrerie du 1er avril comptera parmi ses lots un diamant jaune. Si les diamants sont couramment incolores ou transparents, des diamants de couleur\u00a0existent \u00e0 l\u2019\u00e9tat naturel. Zoom sur ces gemmes d\u2019exception, miracles de la nature.\u00a0Quels sont les diamants de couleur ?\u00a0 &nbsp; Les diamants peuvent \u00eatre de couleur [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1450,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6],"tags":[52],"class_list":["post-1448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-orfevrerie-argenterie","tag-diamants"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Des diamants de toutes les couleurs... | Primardeco - Blog<\/title>\n<meta name=\"description\" content=\"En savoir plus sur &quot;Des diamants de toutes les couleurs...&quot;, un sujet propos\u00e9 dans la cat\u00e9gorie Or, bijoux &amp; argenterie par l&#039;\u00e9quipe Primardeco, sp\u00e9cialistes de l&#039;expertise et de la vente aux ench\u00e8res d&#039;art \u00e0 Toulouse.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.primardeco.com\/blog\/des-diamants-de-toutes-les-couleurs\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Des diamants de toutes les couleurs... | Primardeco - 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