{"id":13632,"date":"2026-09-13T00:10:08","date_gmt":"2026-09-12T22:10:08","guid":{"rendered":"http:\/\/gioiellis.com\/?p=13632"},"modified":"2026-09-12T16:21:50","modified_gmt":"2026-09-12T14:21:50","slug":"tutto-sullo-zaffiro","status":"publish","type":"post","link":"https:\/\/gioiellis.com\/fr\/comment-choisir-un-saphir\/","title":{"rendered":"Comment choisir un saphir"},"content":{"rendered":"<p><\/p>\n<h2><strong>Des choses \u00e0 savoir sur le saphir, l&rsquo;une des pierres pr\u00e9cieuses les plus aim\u00e9es, ainsi que la pierre du mois de septembre &#x2666;<\/strong><\/h2>\n<p>Les <strong>saphirs<\/strong> ont toujours \u00e9t\u00e9 associ\u00e9e \u00e0 la romance et \u00e0 la royaut\u00e9. Pas un hasard si l&rsquo;un des plus c\u00e9l\u00e8bre est Sapphire de saint \u00c9douard, qui remonte au 11\u00e8me si\u00e8cle et est mont\u00e9 sur la couronne imp\u00e9riale, l&rsquo;un des joyaux de la couronne du Royaume-Uni, tandis que un exemple plus actuelle est la bague de fian\u00e7ailles orn\u00e9e d&rsquo;un saphir 18 carats offerte par le Prince Charles \u00e0 Lady Diana Spencer, a pass\u00e9 une g\u00e9n\u00e9ration plus tard par son fils William \u00e0 Kate Middleton.<\/p>\n<figure id=\"attachment_130887\" aria-describedby=\"caption-attachment-130887\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/jjewels-anello-zaffiro-ceylon-925-ct-smalto-diamanti-copyright-gioiellis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-130887\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/jjewels-anello-zaffiro-ceylon-925-ct-smalto-diamanti-copyright-gioiellis.jpg\" alt=\"Anello con zaffiro di Ceylon di 9,25 carati, smalto, diamanti. Copyright: gioiellis.com\" width=\"709\" height=\"689\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/jjewels-anello-zaffiro-ceylon-925-ct-smalto-diamanti-copyright-gioiellis.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/jjewels-anello-zaffiro-ceylon-925-ct-smalto-diamanti-copyright-gioiellis-300x292.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2024\/08\/jjewels-anello-zaffiro-ceylon-925-ct-smalto-diamanti-copyright-gioiellis-480x466.jpg 480w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-130887\" class=\"wp-caption-text\">Bague avec saphir de Ceylan 9,25 carats, \u00e9mail, diamants par JJewels. Copyright: gioiellis.com<\/figcaption><\/figure>\n<p>Les saphirs naturels sont des pierres pr\u00e9cieuses largement utilis\u00e9es dans les bijoux. Mais il n&rsquo;y a pas que des pierres naturelles: on utilise de plus en plus souvent des saphirs cr\u00e9\u00e9s en laboratoire, m\u00eame \u00e0 des fins industrielles ou d\u00e9coratives. Le saphir est une pierre tr\u00e8s dure: il atteint 9 sur l&rsquo;\u00e9chelle de Mohs. Cette pierre est donc le troisi\u00e8me minerai le plus dur au monde, apr\u00e8s le diamant qui atteint 10 et le moissanite \u00e0 9,5). C&rsquo;est pourquoi les saphirs sont \u00e9galement utilis\u00e9s en tant que composants optiques, lunettes \u00e0 haute r\u00e9sistance, montres-bracelets, plaquettes \u00e9lectroniques tr\u00e8s minces, telles que substrats isolants dans l&rsquo;\u00e9lectronique, circuits int\u00e9gr\u00e9s et LED bleues.<\/p>\n<figure id=\"attachment_124821\" aria-describedby=\"caption-attachment-124821\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/11\/staurino-Jewellery-Geneva-2024-anello-zaffiri-orange-copyright-gioiellis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-124821\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/11\/staurino-Jewellery-Geneva-2024-anello-zaffiri-orange-copyright-gioiellis.jpg\" alt=\"Anello con zaffiri orange\" width=\"709\" height=\"729\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/11\/staurino-Jewellery-Geneva-2024-anello-zaffiri-orange-copyright-gioiellis.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/11\/staurino-Jewellery-Geneva-2024-anello-zaffiri-orange-copyright-gioiellis-292x300.jpg 292w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/11\/staurino-Jewellery-Geneva-2024-anello-zaffiri-orange-copyright-gioiellis-480x494.jpg 480w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-124821\" class=\"wp-caption-text\">Bague avec saphirs orange de Staurino. Copyright: gioiellis.com<\/figcaption><\/figure>\n<p>Ce type de pierre d&rsquo;un point de vue gemmologicos est un corindon (s&rsquo;il rouge s&rsquo;agit d&rsquo;un rubis). Sa gammes de couleurs classiques va du bleu tr\u00e8s p\u00e2le au bleu indigo fonc\u00e9, et la teinte plus appr\u00e9ci\u00e9 est le bleuet, pas trop pastel et pas trop de bleu marine. Mais le saphir se trouve \u00e9galement dans une gamme de couleurs naturelles, gris, jaune, rose p\u00e2le, orange, vert, violet et marron: elles sont class\u00e9es fancy, et certaines d&rsquo;entre elles sont tr\u00e8s rares, par exemple, Padparadscha (en cinghalais signifie fleur de lotus ), d&rsquo;un rose orang\u00e9 intense. Les domaines classiques o\u00f9 il ya des saphirs sont les mines de Ceylan, Birmanie (Mogok), \u00e0 Madagascar et, dans une moindre mesure, au Cambodge (Pailin), la Chine, le Kenya, le Laos, le Nig\u00e9ria, la Tanzanie, la Tha\u00eflande, les Etats-Unis (Montana) et le Vietnam . Jusque dans les ann\u00e9es soixante-dix Australie couvrant 70% de la production mondiale, mais la qualit\u00e9 n&rsquo;a pas \u00e9t\u00e9 r\u00e9compens\u00e9s par le march\u00e9 parce que ces pierres \u00e9taient trop sombres ou trop vert.<\/p>\n<figure id=\"attachment_105327\" aria-describedby=\"caption-attachment-105327\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-105327\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis.jpg\" alt=\"Anello con zaffiro di 25 carati su titanio. Copyright: gioiellis.com\" width=\"709\" height=\"473\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis-300x200.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis-82x55.jpg 82w, https:\/\/gioiellis.com\/wp-content\/uploads\/2022\/05\/ena-iro-anello-zafffiro-25-ct-titanio-copyright-gioiellis-400x267.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-105327\" class=\"wp-caption-text\">Bague avec saphir bleu 25 carats sur titane par Ena Iro. Copyright: gioiellis.com<\/figcaption><\/figure>\n<p><strong>Comment choisir<\/strong>: selon le Gia (Gemological Institute of America) un saphir g\u00e9n\u00e9ralement a un prix plus abordable que le rubis, l&rsquo;\u00e9meraude ou le diamant. La meilleure qualit\u00e9 est celui qui n&rsquo;a pas d&rsquo;inclusions: selon la distance de test standard ne doit pas \u00eatre visible de 15 cm \u00e0 l&rsquo;\u0153il nu. Mais il ya toujours l&rsquo;exception: certaines inclusions, microscopique et baptis\u00e9 fleur, lait ou de la soie, peuvent donner un aspect presque velout\u00e9, ce qui accentue la beaut\u00e9 et par cons\u00e9quent la valeur. Il faut \u00e9galement prendre en compte la vari\u00e9t\u00e9 des \u00e9toiles, qui a inclusions d&rsquo;aiguilles de rutile, dans la pratique, la formation d&rsquo;une \u00e9toile sur la surface de la pierre, qui sont les plus visibles gr\u00e2ce \u00e0 une bonne coupe, et appara\u00eetre comme six ou 12 rayons espac\u00e9s r\u00e9guli\u00e8rement et droite.<\/p>\n<figure id=\"attachment_59848\" aria-describedby=\"caption-attachment-59848\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-59848\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha.jpg\" alt=\"Un anello con zaffiro Padparadscha, simile a quello della principessa Eugenia\" width=\"709\" height=\"533\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha-300x226.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha-73x55.jpg 73w, https:\/\/gioiellis.com\/wp-content\/uploads\/2018\/01\/anello-Padparadscha-60x45.jpg 60w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-59848\" class=\"wp-caption-text\">Une bague en saphir Padparadscha, semblable \u00e0 celle de la princesse Eug\u00e9nie<\/figcaption><\/figure>\n<p><strong>Les tailles<\/strong>: les plus courantes sont de forme ovale et coussin, mais moins de 1 carat peuvent \u00eatre trouv\u00e9s facilement, m\u00eame avec saphirs taille brillant, \u00e9meraude et princesse. Mais avant de choisir est essentiel d&rsquo;examiner la pierre sous un \u00e9clairage diff\u00e9rent rappeler que saphirs bleus prennent un meilleur regard sous un \u00e9clairage fluorescent, tandis rubis pr\u00e9f\u00e8rent une ampoule.<\/p>\n<figure id=\"attachment_84474\" aria-describedby=\"caption-attachment-84474\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-84474\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco.jpg\" alt=\"Anello Sinop\u00e9 in oro bianco, diamanti, zaffiro e tanzaniti\" width=\"709\" height=\"501\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco-300x212.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco-78x55.jpg 78w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/07\/Anello-Cartier-Sinope-in-oro-bianco-400x283.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-84474\" class=\"wp-caption-text\">Cartier, bague Sinop\u00e9 en or blanc, diamants, un saphir de Ceylan de forme de 5,03 carats et lapis lazuli<\/figcaption><\/figure>\n<figure id=\"attachment_65527\" aria-describedby=\"caption-attachment-65527\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2016\/08\/Zaffiro-Art-Deco-e-anello-di-diamanti.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-65527\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2016\/08\/Zaffiro-Art-Deco-e-anello-di-diamanti.jpg\" alt=\"Anello con zaffiro Art D\u00e9co\" width=\"709\" height=\"502\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2016\/08\/Zaffiro-Art-Deco-e-anello-di-diamanti.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2016\/08\/Zaffiro-Art-Deco-e-anello-di-diamanti-300x212.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2016\/08\/Zaffiro-Art-Deco-e-anello-di-diamanti-78x55.jpg 78w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-65527\" class=\"wp-caption-text\">Bague Art D\u00e9co avec saphir<\/figcaption><\/figure>\n<figure id=\"attachment_23565\" aria-describedby=\"caption-attachment-23565\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/gioiellis.com\/wp-content\/uploads\/2015\/05\/anello-di-kate-middleton.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-23565 size-full\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2015\/05\/anello-di-kate-middleton.jpg\" alt=\"L&#039;anello di fidanzamento di Kate Middleton\" width=\"709\" height=\"449\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2015\/05\/anello-di-kate-middleton.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2015\/05\/anello-di-kate-middleton-300x190.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2015\/05\/anello-di-kate-middleton-87x55.jpg 87w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-23565\" class=\"wp-caption-text\">La bague de fian\u00e7ailles en saphir bleu de Kate Middleton<\/figcaption><\/figure>\n<figure id=\"attachment_51120\" aria-describedby=\"caption-attachment-51120\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-51120\" src=\"http:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000.jpg\" alt=\"Anello con zaffiro rosa ovale e diamanti. Prezzo: 56.000 dollari\" width=\"709\" height=\"530\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000-300x224.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000-74x55.jpg 74w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/04\/Oval-Pink-Sapphire-Ring-56000-60x45.jpg 60w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-51120\" class=\"wp-caption-text\">Bague avec saphir rose ovale et diamants<\/figcaption><\/figure>\n<p><figure id=\"attachment_49278\" aria-describedby=\"caption-attachment-49278\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/gioiellis.com\/wp-content\/uploads\/2017\/03\/Anello-Serpente-zaffiri-incassatura-invisibile-e-zaffiro-ovale.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-49278\" src=\"http:\/\/gioiellis.com\/wp-content\/uploads\/2017\/03\/Anello-Serpente-zaffiri-incassatura-invisibile-e-zaffiro-ovale.jpg\" alt=\"Anello Serpente, con zaffiri invisible setting e zaffiro ovale\" width=\"709\" height=\"474\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/03\/Anello-Serpente-zaffiri-incassatura-invisibile-e-zaffiro-ovale.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/03\/Anello-Serpente-zaffiri-incassatura-invisibile-e-zaffiro-ovale-300x201.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/03\/Anello-Serpente-zaffiri-incassatura-invisibile-e-zaffiro-ovale-82x55.jpg 82w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-49278\" class=\"wp-caption-text\">Bague serpent, avec saphirs sertis invisibles et saphir taille ovale<\/figcaption><\/figure><\/p>","protected":false},"excerpt":{"rendered":"<p>Des choses \u00e0 savoir sur le saphir, l&rsquo;une des pierres pr\u00e9cieuses les plus aim\u00e9es, ainsi que la pierre du mois de septembre &#x2666; Les saphirs ont toujours \u00e9t\u00e9 associ\u00e9e \u00e0 la romance et \u00e0 la royaut\u00e9. Pas un hasard si l&rsquo;un des plus c\u00e9l\u00e8bre est Sapphire de saint \u00c9douard, qui remonte au 11\u00e8me si\u00e8cle et est mont\u00e9 sur la couronne imp\u00e9riale, l&rsquo;un des joyaux de la couronne du Royaume-Uni, tandis que un exemple plus actuelle est la bague de fian\u00e7ailles orn\u00e9e d&rsquo;un saphir 18 carats offerte par le Prince Charles \u00e0 Lady Diana Spencer, a pass\u00e9 une g\u00e9n\u00e9ration plus tard<\/p>\n","protected":false},"author":6,"featured_media":130817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15454],"tags":[330,451,452,983],"class_list":["post-13632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gems","tag-corona","tag-zaffiri","tag-kate-middleton","tag-zaffiro","style--link-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/13632","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/comments?post=13632"}],"version-history":[{"count":10,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/13632\/revisions"}],"predecessor-version":[{"id":144300,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/13632\/revisions\/144300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media\/130817"}],"wp:attachment":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media?parent=13632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/categories?post=13632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/tags?post=13632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}