{"id":14228,"date":"2026-05-05T09:16:30","date_gmt":"2026-05-05T09:16:30","guid":{"rendered":"https:\/\/jewellerynewsindia.com\/?p=14228"},"modified":"2026-05-05T09:17:41","modified_gmt":"2026-05-05T09:17:41","slug":"iigj-lab-introduces-paraiba-origin-certification-services","status":"publish","type":"post","link":"https:\/\/jewellerynewsindia.com\/index.php\/2026\/05\/05\/iigj-lab-introduces-paraiba-origin-certification-services\/","title":{"rendered":"IIGJ Lab Introduces Paraiba Origin Certification Services"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">IIGJ Lab Introduces Paraiba Origin Certification Services<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/jewellerynewsindia.com\/wp-content\/uploads\/2026\/05\/IMG-2.jpg\" alt=\"\" class=\"wp-image-14230\" style=\"border-width:3px;border-top-left-radius:5px;border-top-right-radius:5px;border-bottom-left-radius:5px;border-bottom-right-radius:5px;width:700px\" srcset=\"https:\/\/jewellerynewsindia.com\/wp-content\/uploads\/2026\/05\/IMG-2.jpg 1000w, https:\/\/jewellerynewsindia.com\/wp-content\/uploads\/2026\/05\/IMG-2-300x180.jpg 300w, https:\/\/jewellerynewsindia.com\/wp-content\/uploads\/2026\/05\/IMG-2-768x461.jpg 768w, https:\/\/jewellerynewsindia.com\/wp-content\/uploads\/2026\/05\/IMG-2-600x360.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>IIGJ Lab, an initiative by the <a href=\"https:\/\/gjepc.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">GJEPC<\/a>, has expanded its offerings by launching origin determination services for Paraiba tourmalines. This addition builds on its existing capabilities for emeralds, rubies, and sapphires (blue and pink), introduced in December 2025, in response to growing demand for traceability and scientific validation in coloured gemstones.<\/p>\n\n\n\n<p>Paraiba tourmalines are known for their copper- and manganese-rich composition, displaying vibrant hues such as electric blue, neon blue, violet blue, bluish green to greenish blue, green, and yellowish green. Although the name originates from Paraiba, Brazil, it is now widely used for stones with similar characteristics regardless of their geographic source. Key commercial origins include Brazil, Mozambique, and Nigeria.<\/p>\n\n\n\n<p>The lab will identify probable origin using advanced testing techniques, including chemical analysis, spectroscopy, and inclusion studies, strengthening its role as a standards-driven certification body aligned with industry needs.<\/p>\n\n\n\n<p>In addition, IIGJ Lab has updated its naming guidelines. Only stones within the specified blue-to-green spectrum and coloured by copper and manganese will be classified as \u201cParaiba.\u201d Stones in other shades, such as pink or purple, will not carry the Paraiba designation, though the presence of these elements will still be mentioned in report remarks.<\/p>\n\n\n\n<p><strong>Certification Charges (inclusive of GST):<\/strong><\/p>\n\n\n\n<p><strong>Single Stones (per stone):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Up to 10.00 ct: \u20b93,000 (members), \u20b93,500 (non-members)<\/li>\n\n\n\n<li>Above 10.00 ct: \u20b94,000 (members), \u20b94,500 (non-members)<\/li>\n<\/ul>\n\n\n\n<p><strong>Packet Lots (minimum 1 ct):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5\u201315 pieces: \u20b92,500 (members), \u20b93,000 (non-members)<\/li>\n\n\n\n<li>16\u201349 pieces: \u20b92,200 (members), \u20b92,700 (non-members)<\/li>\n\n\n\n<li>50+ pieces: \u20b91,800 (members), \u20b92,300 (non-members)<\/li>\n<\/ul>\n\n\n\n<p><strong>Bead Strings (per 10 cm):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Minimum bead size: 4 mm<\/li>\n\n\n\n<li>\u20b915,000 (members), \u20b918,000 (non-members)<\/li>\n\n\n\n<li>Based on 25% sampling of pieces<\/li>\n\n\n\n<li>Minimum chargeable length: 10 cm<\/li>\n<\/ul>\n\n\n\n<p>Existing discounts for CDC and association members will continue as applicable.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IIGJ Lab Introduces Paraiba Origin Certification Services IIGJ Lab, an initiative by the GJEPC, has expanded its offerings by launching origin determination services for Paraiba tourmalines. This addition builds on its existing capabilities for emeralds, rubies, and sapphires (blue and pink), introduced in December 2025, in response to growing demand for traceability and scientific validation [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14229,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14228","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IIGJ Lab Introduces Paraiba Origin Certification Services - JNI<\/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:\/\/jewellerynewsindia.com\/index.php\/2026\/05\/05\/iigj-lab-introduces-paraiba-origin-certification-services\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IIGJ Lab Introduces Paraiba Origin Certification Services - JNI\" \/>\n<meta property=\"og:description\" content=\"IIGJ Lab Introduces Paraiba Origin Certification Services IIGJ Lab, an initiative by the GJEPC, has expanded its offerings by launching origin determination services for Paraiba tourmalines. 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href=\"https:\/\/jewellerynewsindia.com\/index.php\/uncategorized\/\" rel=\"category tag\">Uncategorized<\/a>","rttpg_excerpt":"IIGJ Lab Introduces Paraiba Origin Certification Services IIGJ Lab, an initiative by the GJEPC, has expanded its offerings by launching origin determination services for Paraiba tourmalines. This addition builds on its existing capabilities for emeralds, rubies, and sapphires (blue and pink), introduced in December 2025, in response to growing demand for traceability and scientific validation&hellip;","_links":{"self":[{"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/posts\/14228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/comments?post=14228"}],"version-history":[{"count":1,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/posts\/14228\/revisions"}],"predecessor-version":[{"id":14231,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/posts\/14228\/revisions\/14231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/media\/14229"}],"wp:attachment":[{"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/media?parent=14228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/categories?post=14228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jewellerynewsindia.com\/index.php\/wp-json\/wp\/v2\/tags?post=14228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}