{"id":3831,"date":"2026-02-22T15:02:19","date_gmt":"2026-02-22T14:02:19","guid":{"rendered":"https:\/\/rroja.com\/?page_id=3831"},"modified":"2026-02-23T18:28:26","modified_gmt":"2026-02-23T17:28:26","slug":"certificates","status":"publish","type":"page","link":"https:\/\/rroja.com\/fi\/certificates\/","title":{"rendered":"Sertifikaatit"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3831\" class=\"elementor elementor-3831\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46352f2 e-flex e-con-boxed e-con e-parent\" data-id=\"46352f2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-00d7799 elementor-widget elementor-widget-image\" data-id=\"00d7799\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"892\" height=\"251\" src=\"https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2.jpg\" class=\"attachment-large size-large wp-image-3841 wvs-archive-product-image\" alt=\"\" srcset=\"https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2.jpg 892w, https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2-300x84.jpg 300w, https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2-768x216.jpg 768w, https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2-18x5.jpg 18w, https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2-600x169.jpg 600w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5795062 elementor-widget elementor-widget-text-editor\" data-id=\"5795062\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Luonnontimantilla, joka painaa 0,50 karaattia tai enemm\u00e4n, on IGI- tai GIA-sertifikaatti. Laboratoriossa kasvatetulle timantille, jonka kirkkaus on VS, t\u00e4m\u00e4 on 1 karaatti tai enemm\u00e4n. Emme kuitenkaan tarjoa sertifiointia laboratoriossa kasvatetuille SI-selkeyden omaaville timanteille.<\/p><p>L\u00f6yd\u00e4t lis\u00e4\u00e4 sertifioituja ja sertifioimattomia jalokivi\u00e4 sivuiltamme \u201cMore Custom Jewelry\u201d ja \u201cGemstones\u201d.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13e98d6 elementor-widget elementor-widget-image\" data-id=\"13e98d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"980\" height=\"877\" src=\"https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1.jpg\" class=\"attachment-large size-large wp-image-3833 wvs-archive-product-image\" alt=\"\" srcset=\"https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1.jpg 1024w, https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1-300x268.jpg 300w, https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1-768x687.jpg 768w, https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1-13x12.jpg 13w, https:\/\/rroja.com\/wp-content\/uploads\/certificate-1024x916-1-600x537.jpg 600w\" sizes=\"(max-width: 980px) 100vw, 980px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0633d91 elementor-widget elementor-widget-text-editor\" data-id=\"0633d91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"entry-content\"><p class=\"has-text-align-left\">Kaikilla RROJA Jewelsin luomuksilla on kansainv\u00e4linen takuu ja aitoustodistus, joka takaa, ett\u00e4 korut ovat aitoja, luotuja ja tarkastettuja korkeimpien laatuvaatimusten mukaisesti. Timantit ja muut jalokivet hankitaan Kimberleyn prosessin periaatteita noudattavilta eettisilt\u00e4 toimittajilta.<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Natural diamond weighing 0.50 carats or more come with an IGI or GIA certificate. For a laboratory-grown diamond with VS clarity, this is 1 carat or more. However, for laboratory-grown diamonds with SI clarity, we do not offer certification. You can find more certified and non-certified gemstones on our \u201cMore Custom Jewelry\u201d and \u201cGemstones\u201d pages. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3831","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.8 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Certificates - RROJA Jewels<\/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:\/\/rroja.com\/fi\/certificates\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Certificates\" \/>\n<meta property=\"og:description\" content=\"Natural diamond weighing 0.50 carats or more come with an IGI or GIA certificate. For a laboratory-grown diamond with VS clarity, this is 1 carat or more. However, for laboratory-grown diamonds with SI clarity, we do not offer certification. You can find more certified and non-certified gemstones on our \u201cMore Custom Jewelry\u201d and \u201cGemstones\u201d pages. [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rroja.com\/fi\/certificates\/\" \/>\n<meta property=\"og:site_name\" content=\"RROJA Jewels\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-23T17:28:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rroja.com\/wp-content\/uploads\/gia_igi-1024x251-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"892\" \/>\n\t<meta property=\"og:image:height\" content=\"251\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Arvioitu lukuaika\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuutti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/\",\"url\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/\",\"name\":\"Certificates - RROJA Jewels\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/rroja.com\\\/wp-content\\\/uploads\\\/gia_igi-1024x251-2.jpg\",\"datePublished\":\"2026-02-22T14:02:19+00:00\",\"dateModified\":\"2026-02-23T17:28:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/#breadcrumb\"},\"inLanguage\":\"fi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rroja.com\\\/certificates\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fi\",\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/#primaryimage\",\"url\":\"https:\\\/\\\/rroja.com\\\/wp-content\\\/uploads\\\/gia_igi-1024x251-2.jpg\",\"contentUrl\":\"https:\\\/\\\/rroja.com\\\/wp-content\\\/uploads\\\/gia_igi-1024x251-2.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rroja.com\\\/certificates\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/rroja.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Certificates\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rroja.com\\\/#website\",\"url\":\"https:\\\/\\\/rroja.com\\\/\",\"name\":\"RROJA Jewels\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rroja.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rroja.com\\\/#organization\",\"name\":\"RROJA Jewels\",\"url\":\"https:\\\/\\\/rroja.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fi\",\"@id\":\"https:\\\/\\\/rroja.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rroja.com\\\/wp-content\\\/uploads\\\/cropped-Logo_RROJA.png\",\"contentUrl\":\"https:\\\/\\\/rroja.com\\\/wp-content\\\/uploads\\\/cropped-Logo_RROJA.png\",\"width\":470,\"height\":110,\"caption\":\"RROJA Jewels\"},\"image\":{\"@id\":\"https:\\\/\\\/rroja.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Certificates - RROJA Jewels","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:\/\/rroja.com\/fi\/certificates\/","og_locale":"fi_FI","og_type":"article","og_title":"Certificates","og_description":"Natural diamond weighing 0.50 carats or more come with an IGI or GIA certificate. For a laboratory-grown diamond with VS clarity, this is 1 carat or more. However, for laboratory-grown diamonds with SI clarity, we do not offer certification. You can find more certified and non-certified gemstones on our \u201cMore Custom Jewelry\u201d and \u201cGemstones\u201d pages. 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