{"id":395672,"date":"2025-05-08T09:34:49","date_gmt":"2025-05-08T08:34:49","guid":{"rendered":"https:\/\/www.purejewels.com\/?post_type=docs&p=395672"},"modified":"2026-04-20T08:58:19","modified_gmt":"2026-04-20T07:58:19","password":"","slug":"wie-wird-der-reinheitsgrad-von-gold-bestimmt","status":"publish","type":"docs","link":"https:\/\/www.purejewels.com\/de\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/","title":{"rendered":"Wie wird der Reinheitsgrad von Gold bestimmt?"},"content":{"rendered":"

Die Reinheit von Gold<\/strong> wird durch Messung des Anteils der pures Gold<\/strong> in einem St\u00fcck relativ zum Gesamtgewicht<\/strong> der Legierung. Dies wird typischerweise ausgedr\u00fcckt in Karat (ct oder K)<\/strong> oder Feinheit<\/strong> (Teile pro Tausend).<\/p>\n

Wie die Reinheit von Gold gemessen wird<\/strong><\/h2>\n

1. Karat-System (von 24)<\/strong><\/h3>\n
    \n
  • \n

    24ct<\/strong> Gold = 99,9% reines Gold<\/strong> (die h\u00f6chstm\u00f6gliche)<\/p>\n<\/li>\n

  • \n

    22ct<\/strong> Gold = 91.6% reines Gold<\/strong><\/p>\n<\/li>\n

  • \n

    18ct<\/strong> Gold = 75% reines Gold<\/strong><\/p>\n<\/li>\n

  • \n

    14ct<\/strong> Gold = 58.5% reines Gold<\/strong><\/p>\n<\/li>\n<\/ul>\n

    Jedes Karat entspricht einem 1\/24tel des Gesamtgewichts. 22ct bedeutet also 22 Teile Gold und 2 Teile andere Metalle.<\/p>\n

    2. Feinheitsgradsystem (pro 1000 Teile)<\/strong><\/h3>\n
      \n
    • \n

      999<\/strong> = 99,9% Gold (24ct)<\/p>\n<\/li>\n

    • \n

      916<\/strong> = 91,6% Gold (22ct)<\/p>\n<\/li>\n

    • \n

      750<\/strong> = 75,0% Gold (18ct)
      \nDieses System wird h\u00e4ufig bei der Punzierung verwendet.<\/p>\n<\/li>\n<\/ul>\n

      Testmethoden zur Bestimmung der Reinheit<\/strong><\/h2>\n

      1. Punzierung<\/strong><\/h3>\n

      Im Vereinigten K\u00f6nigreich ist die Londoner Bescheinigungsamt<\/strong> pr\u00fcft und bescheinigt Goldschmuck. Punzen sind offizielle Stempel, die anzeigen:<\/p>\n

        \n
      • \n

        Metallart (z. B. Gold)<\/p>\n<\/li>\n

      • \n

        Reinheit (z. B. 916 f\u00fcr 22ct)<\/p>\n<\/li>\n

      • \n

        Zeichen der Pr\u00fcfstelle<\/p>\n<\/li>\n

      • \n

        Markenzeichen des Herstellers<\/p>\n<\/li>\n<\/ul>\n

        2. XRF (R\u00f6ntgenfluoreszenz) Pr\u00fcfung<\/strong><\/h3>\n

        Dieses von Juwelieren und Pr\u00fcfstellen verwendete nicht-invasiv<\/strong> Test bestimmt schnell die Metallzusammensetzung.<\/p>\n

        3. S\u00e4urepr\u00fcfung<\/strong><\/h3>\n

        Eine kleine Probe wird auf einen Pr\u00fcfstein geritzt und verschiedenen S\u00e4urel\u00f6sungen ausgesetzt, um zu sehen, wie sie reagiert. Diese Methode ist weniger pr\u00e4zise und wird in der Regel in einem informellen Rahmen verwendet.<\/p>\n

        Warum Reinheit wichtig ist<\/strong><\/h2>\n
          \n
        • \n

          H\u00f6here Reinheit<\/strong> bedeutet mehr Wert, aber weniger Haltbarkeit.<\/p>\n<\/li>\n

        • \n

          Geringere Reinheit<\/strong> erh\u00f6ht die Festigkeit, verringert aber den Goldgehalt.<\/p>\n<\/li>\n<\/ul>\n

          Unter PureJewels<\/strong>ist unser gesamter Goldschmuck gepunzt und zertifiziert<\/strong> durch die Londoner Bescheinigungsamt<\/strong>Dadurch wird die Authentizit\u00e4t und Klarheit eines jeden St\u00fccks gew\u00e4hrleistet.<\/p>","protected":false},"excerpt":{"rendered":"

          Der Reinheitsgrad von Gold wird durch Messung des Anteils an reinem Gold in einem St\u00fcck im Verh\u00e4ltnis zur Gesamtmenge bestimmt.<\/p>","protected":false},"author":154,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","_crsspst_to_jayantr4sg-hostcom":false,"footnotes":""},"doc_category":[6114],"doc_tag":[],"class_list":["post-395672","docs","type-docs","status-publish","hentry","doc_category-gold-purity"],"year_month":"2026-05","word_count":232,"total_views":"4641","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"Verwaltung","author_nicename":"vipul-patel","author_url":"https:\/\/www.purejewels.com\/de\/author\/vipul-patel\/"},"doc_category_info":[{"term_name":"Gold Purity","term_url":"https:\/\/www.purejewels.com\/de\/faqs-category\/gold-purity\/"}],"doc_tag_info":[],"yoast_head":"\nHow is Gold Purity Determined? Testing & Hallmark | PureJewels<\/title>\n<meta name=\"description\" content=\"Learn how gold purity is measured using carats, fineness, and hallmarking. Discover expert methods like XRF testing with PureJewels.\" \/>\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.purejewels.com\/de\/faqs\/goldreinheit\/wie-wird-der-reinheitsgrad-von-gold-bestimmt\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How is Gold Purity Determined? Testing & Hallmark | PureJewels\" \/>\n<meta property=\"og:description\" content=\"Learn how gold purity is measured using carats, fineness, and hallmarking. Discover expert methods like XRF testing with PureJewels.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.purejewels.com\/de\/faqs\/goldreinheit\/wie-wird-der-reinheitsgrad-von-gold-bestimmt\/\" \/>\n<meta property=\"og:site_name\" content=\"PureJewels UK\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-20T07:58:19+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/\"},\"author\":{\"name\":\"Admin\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#\\\/schema\\\/person\\\/5de9d92fd2cf9efeac111078a2bbf3a6\"},\"headline\":\"How is the purity of gold determined?\",\"datePublished\":\"2025-05-08T08:34:49+00:00\",\"dateModified\":\"2026-04-20T07:58:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/\"},\"wordCount\":239,\"publisher\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#organization\"},\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/\",\"url\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/\",\"name\":\"How is Gold Purity Determined? Testing & Hallmark | PureJewels\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#website\"},\"datePublished\":\"2025-05-08T08:34:49+00:00\",\"dateModified\":\"2026-04-20T07:58:19+00:00\",\"description\":\"Learn how gold purity is measured using carats, fineness, and hallmarking. Discover expert methods like XRF testing with PureJewels.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/faqs\\\/gold-purity\\\/how-is-the-purity-of-gold-determined\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.purejewels.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How is the purity of gold determined?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#website\",\"url\":\"https:\\\/\\\/www.purejewels.com\\\/\",\"name\":\"PureJewels UK\",\"description\":\"Share the Love\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.purejewels.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#organization\",\"name\":\"PureJewels UK\",\"url\":\"https:\\\/\\\/www.purejewels.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/static.purejewels.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Logo-PJ-New-1.png\",\"contentUrl\":\"https:\\\/\\\/static.purejewels.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Logo-PJ-New-1.png\",\"width\":150,\"height\":80,\"caption\":\"PureJewels UK\"},\"image\":{\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.purejewels.com\\\/#\\\/schema\\\/person\\\/5de9d92fd2cf9efeac111078a2bbf3a6\",\"name\":\"Admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g\",\"caption\":\"Admin\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Wie wird die Reinheit von Gold bestimmt? Pr\u00fcfung & Punzierung | PureJewels","description":"Erfahren Sie, wie die Reinheit von Gold anhand von Karat, Feingehalt und Punzierung gemessen wird. Entdecken Sie Expertenmethoden wie XRF-Tests mit PureJewels.","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.purejewels.com\/de\/faqs\/goldreinheit\/wie-wird-der-reinheitsgrad-von-gold-bestimmt\/","og_locale":"de_DE","og_type":"article","og_title":"How is Gold Purity Determined? Testing & Hallmark | PureJewels","og_description":"Learn how gold purity is measured using carats, fineness, and hallmarking. Discover expert methods like XRF testing with PureJewels.","og_url":"https:\/\/www.purejewels.com\/de\/faqs\/goldreinheit\/wie-wird-der-reinheitsgrad-von-gold-bestimmt\/","og_site_name":"PureJewels UK","article_modified_time":"2026-04-20T07:58:19+00:00","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/#article","isPartOf":{"@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/"},"author":{"name":"Admin","@id":"https:\/\/www.purejewels.com\/#\/schema\/person\/5de9d92fd2cf9efeac111078a2bbf3a6"},"headline":"How is the purity of gold determined?","datePublished":"2025-05-08T08:34:49+00:00","dateModified":"2026-04-20T07:58:19+00:00","mainEntityOfPage":{"@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/"},"wordCount":239,"publisher":{"@id":"https:\/\/www.purejewels.com\/#organization"},"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/","url":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/","name":"Wie wird die Reinheit von Gold bestimmt? Pr\u00fcfung & Punzierung | PureJewels","isPartOf":{"@id":"https:\/\/www.purejewels.com\/#website"},"datePublished":"2025-05-08T08:34:49+00:00","dateModified":"2026-04-20T07:58:19+00:00","description":"Erfahren Sie, wie die Reinheit von Gold anhand von Karat, Feingehalt und Punzierung gemessen wird. Entdecken Sie Expertenmethoden wie XRF-Tests mit PureJewels.","breadcrumb":{"@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.purejewels.com\/faqs\/gold-purity\/how-is-the-purity-of-gold-determined\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.purejewels.com\/"},{"@type":"ListItem","position":2,"name":"How is the purity of gold determined?"}]},{"@type":"WebSite","@id":"https:\/\/www.purejewels.com\/#website","url":"https:\/\/www.purejewels.com\/","name":"PureJewels UK","description":"Teile die Liebe","publisher":{"@id":"https:\/\/www.purejewels.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.purejewels.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/www.purejewels.com\/#organization","name":"PureJewels UK","url":"https:\/\/www.purejewels.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.purejewels.com\/#\/schema\/logo\/image\/","url":"https:\/\/static.purejewels.com\/wp-content\/uploads\/2020\/11\/Logo-PJ-New-1.png","contentUrl":"https:\/\/static.purejewels.com\/wp-content\/uploads\/2020\/11\/Logo-PJ-New-1.png","width":150,"height":80,"caption":"PureJewels UK"},"image":{"@id":"https:\/\/www.purejewels.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.purejewels.com\/#\/schema\/person\/5de9d92fd2cf9efeac111078a2bbf3a6","name":"Verwaltung","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/secure.gravatar.com\/avatar\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6e36247cb0aa0b8d0996c3160ce31dcf3d73f120de7b8cb6c0a877ddf8cc3854?s=96&d=mm&r=g","caption":"Admin"}}]}},"knowledge_base_info":[],"knowledge_base_slug":[],"_links":{"self":[{"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/docs\/395672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/users\/154"}],"replies":[{"embeddable":true,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/comments?post=395672"}],"version-history":[{"count":2,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/docs\/395672\/revisions"}],"predecessor-version":[{"id":428769,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/docs\/395672\/revisions\/428769"}],"wp:attachment":[{"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/media?parent=395672"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/doc_category?post=395672"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/www.purejewels.com\/de\/wp-json\/wp\/v2\/doc_tag?post=395672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}