{"id":93171,"date":"2021-06-16T04:20:17","date_gmt":"2021-06-16T02:20:17","guid":{"rendered":"https:\/\/gioiellis.com\/?p=93171"},"modified":"2023-10-01T15:15:59","modified_gmt":"2023-10-01T13:15:59","slug":"loro-nero-di-yossi-harari","status":"publish","type":"post","link":"https:\/\/gioiellis.com\/fr\/loro-nero-di-yossi-harari\/","title":{"rendered":"L&rsquo;or noir de Yossi Harari"},"content":{"rendered":"<p>L&rsquo;or ne s&rsquo;oxyde pas. Et c&rsquo;est aussi pour cette raison que le m\u00e9tal jaune a \u00e9t\u00e9 \u00e9lu, au fil des si\u00e8cles, comme le roi des mati\u00e8res pour la joaillerie. Mais <strong>Yossi Harari<\/strong>, un bijoutier de Tel Aviv, a trouv\u00e9 un moyen de changer ce statut. Harari a en effet invent\u00e9 le Gilver, un alliage qui rend l&rsquo;or noir, oxyd\u00e9. Il faut dire que Yossi Harari utilise de l&rsquo;or pur 24 carats pour ses bijoux. Un choix assez rare, car l&rsquo;or 24 carats est aussi beaucoup plus mall\u00e9able. Et c&rsquo;est aussi pour cette raison qu&rsquo;il est moins utilis\u00e9 pour les bijoux avec des pierres : l&rsquo;or peut facilement se d\u00e9former et la gemme se perd.<\/p>\n<figure id=\"attachment_93173\" aria-describedby=\"caption-attachment-93173\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93173\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO.jpg\" alt=\"Anello con oro ossidato e rubini\" width=\"709\" height=\"516\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO-300x218.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO-76x55.jpg 76w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-TRIPLO-LILAH-CON-RUBINO-TAGLIO-ROSA-ROSSO-OSSIDATO-400x291.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93173\" class=\"wp-caption-text\">Anello con oro ossidato e rubini<\/figcaption><\/figure>\n<p>Ainsi, lorsque le joaillier isra\u00e9lien a d\u00e9cid\u00e9 de sertir des diamants taille rose, comme cela \u00e9tait utilis\u00e9 dans l&rsquo;Empire ottoman ou \u00e0 l&rsquo;\u00e9poque victorienne, il a propos\u00e9 Gilver. C&rsquo;est un alliage compos\u00e9 d&rsquo;or 24 carats et d&rsquo;argent oxyd\u00e9, juste assez pour changer la couleur du m\u00e9tal jaune. \u00c9videmment, l&rsquo;alliage d&rsquo;or et d&rsquo;argent n&rsquo;est pas nouveau, mais le m\u00e9lange avec le m\u00e9tal oxyd\u00e9 rend Gilver diff\u00e9rent de beaucoup d&rsquo;autres.<\/p>\n<figure id=\"attachment_93174\" aria-describedby=\"caption-attachment-93174\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93174\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO.jpg\" alt=\"Bracciale in oro ossidato\" width=\"709\" height=\"497\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO-300x210.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO-78x55.jpg 78w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/BRACCIALE-CORSETTO-ROXANNE-IN-ARGENTO-OSSIDATO-400x280.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93174\" class=\"wp-caption-text\">Bracciale in oro ossidato<\/figcaption><\/figure>\n<p>Le joaillier est un innovateur et ses bijoux portent la trace de son chemin de vie, entre Istanbul (o\u00f9 il est n\u00e9), Isra\u00ebl et la Suisse. Le grand-p\u00e8re collectionneur d&rsquo;art et d&rsquo;antiquit\u00e9s et la grand-m\u00e8re passionn\u00e9e de bijoux ont influenc\u00e9 l&#8217;empreinte de la personnalit\u00e9. Ses bijoux sont appr\u00e9ci\u00e9s par de nombreuses c\u00e9l\u00e9brit\u00e9s am\u00e9ricaines, pays o\u00f9 Yossi Harari compte de nombreux distributeurs de ses bijoux.<\/p>\n<figure id=\"attachment_93175\" aria-describedby=\"caption-attachment-93175\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93175\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA.jpg\" alt=\"Collana in oro con diamanti blu\" width=\"709\" height=\"709\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA-300x300.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA-55x55.jpg 55w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CIONDOLO-CON-DIAMANTI-BLU-CLARA-400x400.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93175\" class=\"wp-caption-text\">Collana in oro con diamanti blu<\/figcaption><\/figure>\n<figure id=\"attachment_93176\" aria-describedby=\"caption-attachment-93176\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93176\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO.jpg\" alt=\"Collana con ciondolo in oro nero ossidato e diamanti\" width=\"709\" height=\"505\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO-300x214.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO-77x55.jpg 77w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/COLLANA-CON-CIONDOLO-GABBIA-DI-DIAMANTI-E-ORO-OSSIDATO-400x285.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93176\" class=\"wp-caption-text\">Collana con ciondolo in oro nero ossidato e diamanti<\/figcaption><\/figure>\n<figure id=\"attachment_93177\" aria-describedby=\"caption-attachment-93177\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC-.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93177\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC-.jpg\" alt=\"Orecchini con oro giallo e nero ossidato, diamanti cognac\" width=\"709\" height=\"493\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC-.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC--300x209.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC--79x55.jpg 79w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ORECCHINI-BILANCIA-IN-ORO-24K-E-DIAMANTI-COGNAC--400x278.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93177\" class=\"wp-caption-text\">Orecchini con oro giallo e nero ossidato, diamanti cognac<\/figcaption><\/figure>\n<figure id=\"attachment_93178\" aria-describedby=\"caption-attachment-93178\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93178\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K.jpg\" alt=\"Anello in oro 24 carati\" width=\"709\" height=\"461\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K-300x195.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K-225x145.jpg 225w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K-85x55.jpg 85w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/ANELLO-OVALE-IN-VINILE-IN-ORO-24K-400x260.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93178\" class=\"wp-caption-text\">Anello in oro 24 carati<\/figcaption><\/figure>\n<p><figure id=\"attachment_93179\" aria-describedby=\"caption-attachment-93179\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-93179\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D.jpg\" alt=\"Collana vincitrice di un Couture Design in oro 18 carati, stampata 3D\" width=\"709\" height=\"709\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D-300x300.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D-55x55.jpg 55w, https:\/\/gioiellis.com\/wp-content\/uploads\/2021\/06\/vincitore-del-COUTURE-show-design-award-per-gioielli-in-oro-a-18-carati-collana-diamanti-oro-18-carati-tecnologia-di-stampa-3-D-400x400.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-93179\" class=\"wp-caption-text\">Collana vincitrice di un Couture Design in oro 18 carati, stampata 3D<\/figcaption><\/figure><\/p>","protected":false},"excerpt":{"rendered":"<p>L&rsquo;or ne s&rsquo;oxyde pas. Et c&rsquo;est aussi pour cette raison que le m\u00e9tal jaune a \u00e9t\u00e9 \u00e9lu, au fil des si\u00e8cles, comme le roi des mati\u00e8res pour la joaillerie. Mais Yossi Harari, un bijoutier de Tel Aviv, a trouv\u00e9 un moyen de changer ce statut. Harari a en effet invent\u00e9 le Gilver, un alliage qui rend l&rsquo;or noir, oxyd\u00e9. Il faut dire que Yossi Harari utilise de l&rsquo;or pur 24 carats pour ses bijoux. Un choix assez rare, car l&rsquo;or 24 carats est aussi beaucoup plus mall\u00e9able. Et c&rsquo;est aussi pour cette raison qu&rsquo;il est moins utilis\u00e9 pour les bijoux<\/p>\n","protected":false},"author":8,"featured_media":93173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[43],"tags":[5205,6597],"class_list":["post-93171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-best-choice","tag-oro-nero","tag-yossi-harari","style--link-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/93171","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=93171"}],"version-history":[{"count":2,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/93171\/revisions"}],"predecessor-version":[{"id":118836,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/posts\/93171\/revisions\/118836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media\/93173"}],"wp:attachment":[{"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/media?parent=93171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/categories?post=93171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gioiellis.com\/fr\/wp-json\/wp\/v2\/tags?post=93171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}