{"id":55188,"date":"2023-11-07T12:03:36","date_gmt":"2023-11-07T11:03:36","guid":{"rendered":"https:\/\/www.goldor.ch\/?p=55188"},"modified":"2023-11-07T12:05:11","modified_gmt":"2023-11-07T11:05:11","slug":"le-gia-alumni-collective-switzerland-chez-christies","status":"publish","type":"post","link":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/","title":{"rendered":"Le GIA Alumni Collective Switzerland chez Christie\u2019s"},"content":{"rendered":"

Les anciens \u00e9l\u00e8ves du GIA en Suisse (GIA Alumni) sont tr\u00e8s actifs. Ils organisent souvent des conf\u00e9rences, des rencontres avec des personnalit\u00e9s importantes dans notre domaine et parfois des \u00abpr\u00e9\u00bb viewings avant les ventes aux ench\u00e8res internationales qui ont lieu \u00e0 Gen\u00e8ve. Une vingtaine de membres se sont donc retrouv\u00e9s, le 12 octobre dernier, chez Christie\u2019s au 12 Rue du Mont Blanc, et ont eu le privil\u00e8ge de voir, toucher et regarder au microscope, avant tout le monde, de magnifiques et imposants saphirs, accompagn\u00e9s de leurs certificats, provenant des pays les plus recherch\u00e9s. Des diamants avec plusieurs nuances de rose, des diamants incolores, et quelques pi\u00e8ces de joaillerie. D\u2019autre part, cette fin d\u2019ann\u00e9e, sera vendue, \u00e0 Gen\u00e8ve, une superbe collection de p\u00e9pites d\u2019or et de min\u00e9raux. C\u2019est M\u00e9lanie Matthes, Jewellery Cataloguer et gemmologiste passionn\u00e9e, qui a accompagn\u00e9 le groupe de ses conseils et a partag\u00e9 quelques faits int\u00e9ressants sur la formation de l\u2019or dans l\u2019univers. N\u2019h\u00e9sitez pas \u00e0 contacter la pr\u00e9sidente du GIA Alumni Suisse et \u00e9galement pr\u00e9sidente du Groupe Romand de la Soci\u00e9t\u00e9 Suisse de Gemmologie, R\u00e9becca Michelot, \u00e0 l\u2019adresse mail: rebecca.michelot@synapsia.ch<\/a>. cdv<\/p>\n","protected":false},"excerpt":{"rendered":"

Contacter le GIA Alumni si vous \u00eates \u00e9tudiant, jeune ou ancien gemmologue avec un titre GIA (ou autre) et m\u00eame si vous n\u2019\u00eates qu\u2019un simple amateur \u00e9clair\u00e9! Vous serez bien accueilli.<\/p>\nplus<\/a>","protected":false},"author":1975,"featured_media":55189,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[281],"tags":[],"class_list":["post-55188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr"],"acf":[],"yoast_head":"\nLe GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or<\/title>\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.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or\" \/>\n<meta property=\"og:description\" content=\"Contacter le GIA Alumni si vous \u00eates \u00e9tudiant, jeune ou ancien gemmologue avec un titre GIA (ou autre) et m\u00eame si vous n\u2019\u00eates qu\u2019un simple amateur \u00e9clair\u00e9! Vous serez bien accueilli.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\" \/>\n<meta property=\"og:site_name\" content=\"Gold'Or\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/goldormagazin\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-07T11:03:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-07T11:05:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1408\" \/>\n\t<meta property=\"og:image:height\" content=\"1625\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Goldor Admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Goldormagazin\" \/>\n<meta name=\"twitter:site\" content=\"@Goldormagazin\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Goldor Admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\"},\"author\":{\"name\":\"Goldor Admin\",\"@id\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177\"},\"headline\":\"Le GIA Alumni Collective Switzerland chez Christie\u2019s\",\"datePublished\":\"2023-11-07T11:03:36+00:00\",\"dateModified\":\"2023-11-07T11:05:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\"},\"wordCount\":221,\"image\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png\",\"articleSection\":[\"News\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\",\"url\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\",\"name\":\"Le GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or\",\"isPartOf\":{\"@id\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png\",\"datePublished\":\"2023-11-07T11:03:36+00:00\",\"dateModified\":\"2023-11-07T11:05:11+00:00\",\"author\":{\"@id\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage\",\"url\":\"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png\",\"contentUrl\":\"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png\",\"width\":1408,\"height\":1625},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Le GIA Alumni Collective Switzerland chez Christie\u2019s\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#website\",\"url\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/\",\"name\":\"Gold'Or\",\"description\":\"La revue professionnelle suisse de la bijouterie et de l'horlogerie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177\",\"name\":\"Goldor Admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514\",\"url\":\"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514\",\"contentUrl\":\"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514\",\"caption\":\"Goldor Admin\"},\"url\":\"https:\/\/www.goldor.ch\/fr\/profile\/goldor-admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Le GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/","og_locale":"fr_FR","og_type":"article","og_title":"Le GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or","og_description":"Contacter le GIA Alumni si vous \u00eates \u00e9tudiant, jeune ou ancien gemmologue avec un titre GIA (ou autre) et m\u00eame si vous n\u2019\u00eates qu\u2019un simple amateur \u00e9clair\u00e9! Vous serez bien accueilli.","og_url":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/","og_site_name":"Gold'Or","article_publisher":"https:\/\/www.facebook.com\/goldormagazin\/","article_published_time":"2023-11-07T11:03:36+00:00","article_modified_time":"2023-11-07T11:05:11+00:00","og_image":[{"width":1408,"height":1625,"url":"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png","type":"image\/png"}],"author":"Goldor Admin","twitter_card":"summary_large_image","twitter_creator":"@Goldormagazin","twitter_site":"@Goldormagazin","twitter_misc":{"\u00c9crit par":"Goldor Admin","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#article","isPartOf":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/"},"author":{"name":"Goldor Admin","@id":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177"},"headline":"Le GIA Alumni Collective Switzerland chez Christie\u2019s","datePublished":"2023-11-07T11:03:36+00:00","dateModified":"2023-11-07T11:05:11+00:00","mainEntityOfPage":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/"},"wordCount":221,"image":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage"},"thumbnailUrl":"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png","articleSection":["News"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/","url":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/","name":"Le GIA Alumni Collective Switzerland chez Christie\u2019s - Gold'Or","isPartOf":{"@id":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage"},"image":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage"},"thumbnailUrl":"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png","datePublished":"2023-11-07T11:03:36+00:00","dateModified":"2023-11-07T11:05:11+00:00","author":{"@id":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177"},"breadcrumb":{"@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#primaryimage","url":"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png","contentUrl":"https:\/\/www.goldor.ch\/wp-content\/uploads\/2023\/11\/news_GIA-Alumni-e1699355002288.png","width":1408,"height":1625},{"@type":"BreadcrumbList","@id":"https:\/\/www.goldor.ch\/fr\/le-gia-alumni-collective-switzerland-chez-christies\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/"},{"@type":"ListItem","position":2,"name":"Le GIA Alumni Collective Switzerland chez Christie\u2019s"}]},{"@type":"WebSite","@id":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#website","url":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/","name":"Gold'Or","description":"La revue professionnelle suisse de la bijouterie et de l'horlogerie","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/papayawhip-lapwing-830539.hostingersite.com\/#\/schema\/person\/75165ec0b387f60de38a5a2c78909177","name":"Goldor Admin","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514","url":"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514","contentUrl":"https:\/\/www.goldor.ch\/wp-content\/litespeed\/avatar\/23e72f148cfaa6959f4c305d5604a310.jpg?ver=1777384514","caption":"Goldor Admin"},"url":"https:\/\/www.goldor.ch\/fr\/profile\/goldor-admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/posts\/55188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/users\/1975"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/comments?post=55188"}],"version-history":[{"count":2,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/posts\/55188\/revisions"}],"predecessor-version":[{"id":55192,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/posts\/55188\/revisions\/55192"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/media\/55189"}],"wp:attachment":[{"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/media?parent=55188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/categories?post=55188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goldor.ch\/fr\/wp-json\/wp\/v2\/tags?post=55188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}