{"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\/nl\/certificates\/","title":{"rendered":"Certificaten"},"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>Natuurlijke diamanten met een gewicht van 0,50 karaat of meer worden geleverd met een IGI- of GIA-certificaat. Voor een in een laboratorium gekweekte diamant met VS-zuiverheid is dit 1 karaat of meer. Voor in het laboratorium gekweekte diamanten met SI-zuiverheid bieden wij echter geen certificering aan.<\/p><p>Je kunt meer gecertificeerde en niet-gecertificeerde edelstenen vinden op onze pagina's \u201cMeer Custom Jewelry\u201d en \u201cEdelstenen\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\">Alle creaties van RROJA Jewels worden geleverd met een internationale garantie en echtheidscertificaat, zodat je er zeker van kunt zijn dat de sieraden echt zijn, gemaakt en ge\u00efnspecteerd volgens de hoogste kwaliteitsnormen. Onze diamanten en andere edelstenen zijn afkomstig van ethische leveranciers die de principes van het Kimberley Process volgen.<\/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\/nl\/certificates\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\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. 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