{"id":52,"date":"2025-06-02T11:26:59","date_gmt":"2025-06-02T11:26:59","guid":{"rendered":"https:\/\/adiamondisforever.com\/en-in\/?p=52"},"modified":"2025-11-12T19:10:33","modified_gmt":"2025-11-12T19:10:33","slug":"is-my-diamond-natural-heres-how-to-tell","status":"publish","type":"post","link":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/","title":{"rendered":"How to verify a natural diamond"},"content":{"rendered":"\n

Whether it\u2019s the gleaming diamond bracelet you\u2019ve bookmarked as a future gift or the dainty studs you\u2019ve been eyeing for everyday sparkle, it\u2019s easy to be dazzled when you see a diamond. But not every stone has a crystal-clear backstory. And how can you even be sure it\u2019s truly natural? Provenance and formation are often misrepresented \u2014 or worse, entirely fabricated.<\/p>\n\n\n\n

Our guide to origin, authentication and diamond certification will help you shop smart and know if your gemstone is everything it claims to be.\u00a0<\/strong><\/p>\n\n\n\n

\n\n\n\n

The key differences between authenticity and provenance<\/h2>\n\n\n\n

The authenticity of a diamond relates to whether it\u2019s a product of Mother Nature or laboratory-grown and thus entirely man-made.<\/p>\n\n\n\n

The provenance of a diamond refers to its origin and traceability. For example, from what country did the diamond originate, from what mine was it recovered, and where was it cut or polished? Did the diamond come from Botswana? Was it polished and cut in a diamond hub like Surat? Awareness about sourcing also helps ensure it’s produced to the highest ethical standards.<\/p>\n\n\n\n

\n
\"\"<\/figure>\n<\/figure>\n\n\n\n
\n\n\n\n

Determining diamond authenticity<\/h2>\n\n\n\n

Authenticating a diamond is vital for establishing its monetary and sentimental value. And as technological advances mean that laboratory-grown diamonds (also known as lab-grown diamonds, lab-created diamonds, LGDs and synthetic diamonds) are increasingly available, it\u2019s more important than ever.   <\/p>\n\n\n\n

Reliable authentication methods<\/h3>\n\n\n\n

So, how do you determine that your diamond is authentic? Diamond certifications from reputable gemmological institutes such as Gemological Institute of America (GIA), De Beers Institute of Diamonds (IOD), International Gemological Institute (IGI) and Gemological Science International (GSI) are the most reliable standard. Professional gemmological testing methods like UV light tests and conductivity tests are helpful indicators too.<\/p>\n\n\n\n

And if you have a trusted jeweller with the training and tools to assess your diamond, that can be a useful extra step alongside formal certification.<\/p>\n\n\n\n

Documentation and verification of provenance<\/h3>\n\n\n\n

Before purchasing the diamond of your choice, ask for full provenance information and any accompanying documentation that traces the diamond\u2019s origin and confirms its natural status. This can include mine location, cutting details, and ethical sourcing certifications. Seek out leading laboratories \u2014 cities like Mumbai, Bengaluru and Surat have many reliable options \u2014 who can conduct the verification.<\/p>\n\n\n\n

Keep in mind though that the BIS Hallmark, which is widely used to determine the purity of gold and silver, cannot be used to authenticate diamonds.<\/p>\n\n\n\n

Limitations of DIY tests<\/h3>\n\n\n\n

Simple tests that can be carried out at home, like magnification and the fog test, can be inconclusive or misleading when you\u2019re trying to figure out if your diamond is truly natural or a lab-created stone.<\/p>\n\n\n\n

\n\n\n\n

How to know if your diamond is natural\u00a0<\/h2>\n\n\n\n

When it comes to polished diamonds, most over a certain size (approx. 0.3 carat, also known as 30 points) have their own grading certificate. Also called a diamond grading report, this is issued by an independent gemmological institute, such as the GIA, GSI, IGI and IOD.<\/p>\n\n\n\n

Smaller gems typically won\u2019t have their own report, as it\u2019s not cost effective. For example, a piece of jewellery or garment with tens or even hundreds of melees (diamonds weighing less than a fifth of a carat) would then require several reports!<\/p>\n\n\n\n

A diamond grading report will clarify whether it\u2019s natural or laboratory grown. And to ensure there\u2019s no mix-up about which report refers to which diamond, most diamonds will have an inscription on either their girdle (the \u2018waist\u2019 of the diamond) or their table (the top face) that corresponds with its report. These inscriptions can sometimes even appear in Hindi and other regional languages.<\/p>\n\n\n\n

\n
\"Woman<\/figure>\n<\/figure>\n\n\n\n

\u201cA grading report will say whether it’s natural or lab-grown\u201d<\/p><\/blockquote><\/figure>\n\n\n\n

The Indian jewellery market may not always refer to diamonds in terms of carats; \u2018points\u2019 and \u2018ratti\u2019 are other terms that you may come across in the reports. To make diamond certification more accessible, several jewellers also provide digital certificates, especially for high-value items like engagement rings and mangalsutras.<\/p>\n\n\n\n

Still concerned about your diamond certification? You can also send it directly to a gemmological institute for verification.<\/p>\n\n\n\n

Other things to know about diamond certification and grading reports\u00a0<\/h2>\n\n\n\n

Whether it’s a bridal Polki set or a delicate tennis bracelet, diamond certification should be a priority before you make any purchase.<\/p>\n\n\n\n

Apart from stating whether a diamond is natural or lab-grown, gemmology institutes grade a diamond against a universal set of standards relating to the 4Cs, which determine its rarity and value. In some cases, a report can also provide information about the origin of a diamond.<\/p>\n\n\n\n

A quick recap of the 4Cs\u2026.\u00a0<\/p>\n\n\n\n

Cut<\/h3>\n\n\n\n

A diamond\u2019s cut grade is based on three things. Firstly, its proportions \u2013 the angles and sizes of the facets, which help the diamond reflect light in a way that makes it sparkle. Secondly, its polish \u2013 how smooth its surface is, which determines a diamond\u2019s lustre and shine. And thirdly, its symmetry \u2013 how well the shape and facets line up with one another. The closer a diamond is to perfect symmetry, the better the cut grade.<\/p>\n\n\n\n

Colour<\/h3>\n\n\n\n

The colour of a diamond is graded on a scale from D (completely colourless) to Z (pale yellow or brownish), with colourless being most valuable. However, fancy colour diamonds are still sought after because they\u2019re incredibly rare and visually striking. The deeper the colour (whether it\u2019s blue, pink or yellow), the more desirable the fancy diamond is.<\/p>\n\n\n\n

Clarity<\/h3>\n\n\n\n

Clarity determines how visible internal features (lovingly referred to as \u2018birthmarks\u2019) appear under magnification. The fewer features a diamond has, the higher it will rate. Clarity is a measure of rarity: it\u2019s an almost impossible job for Mother Nature to create a diamond with no inclusions.<\/p>\n\n\n\n

Carat<\/h3>\n\n\n\n

Carat is a measure of diamond weight. One carat equals 0.2g. And while a diamond may weigh several carats, its value will depend on how it rates for the other Cs too. In the Indian market, ratti is an important measurement unit to be aware of. One ratti amounts to 0.12125g.<\/p>\n\n\n\n

\n\n\n\n

How do experts tell the difference between natural and lab-grown diamonds?\u00a0\u00a0\u00a0<\/h2>\n\n\n\n

Experts can easily tell the difference between natural and lab-grown diamonds. While both are composed of pure crystalline carbon, the distinction lies not in their chemistry but in their story and formation \u2014 one shaped deep within the Earth over billions of years, the other created in weeks within a lab.<\/p>\n\n\n\n

Because lab-grown diamonds are made in controlled environments rather than in nature\u2019s depths, they often reveal subtle differences in growth patterns, trace elements and inclusions. Trained gemmologists and jewellers use advanced techniques such as Raman spectroscopy and photoluminescence to identify these variations with precision.<\/p>\n\n\n\n

\"A<\/figure>\n\n\n\n

How to spot a fake diamond<\/h2>\n\n\n\n

There are a lot of other colourless gems that are simulants of natural diamonds (like moissanite, American diamonds (CZ) and zircon), but they do not possess the same chemical, physical and optical properties of a diamond. These are very easily identifiable through basic gemmological testing.<\/p>\n\n\n\n

Diamonds are a brilliant heat conductor (heat moves through diamond five times quicker than it does through copper), whereas diamond simulants are not. Testing for thermal conductivity, a method trusted by jewellers and labs across the country, is a good way to weed out an impersonator. As most diamonds don\u2019t conduct electricity (except for very rare blue diamonds), gemmologists will test for that, too.<\/p>\n\n\n\n

That said, synthetic moissanite is an exception. This popular man-made simulant conducts both heat and electricity, which means more advanced testing is required to tell it apart from a natural diamond.<\/p>\n\n\n\n

Avoid making purchases from online platforms without certifications (be extra cautious about festive season discounts) and unbranded shops. And don\u2019t fall for testing methods like the glass scratch test \u2014 they\u2019re myths!<\/p>\n\n\n

\n
\"diamonds<\/figure>\n<\/div>\n\n\n
\n\n\n\n

Red flags to spot when buying diamonds<\/h2>\n\n\n\n

When visiting a jeweller, don\u2019t shy away from asking questions and requesting to see the paperwork. Indicators that could suggest something\u2019s amiss include\u2026\u00a0<\/p>\n\n\n\n

Vague details or reluctance to provide a certificate<\/h3>\n\n\n\n

Reputable jewellers will have the grading report for any larger diamonds (generally those over 30 points) they have in stock. Accept no excuses! Don\u2019t just rely on the size, weight and appearance of the diamonds.<\/p>\n\n\n\n

Prices that are too good to be true<\/h3>\n\n\n\n

Extremely low prices, especially around a festival? A good deal might not be what it seems. Enquire about reports and diamond certification even at stores that are very popular.<\/p>\n\n\n\n

Reports issued by a non-reputable institute<\/h3>\n\n\n\n

A diamond certification should be issued by a leading gemmological body, such as the Gemological Institute of America (GIA), International Gemological Institute (IGI), De Beers Institute of Diamonds (IOD) and Gemological Science International (GSI). Jewellers may sometimes furnish unreliable in-house certificates. Ask them for reliable third-party certification.<\/p>\n\n\n\n

\n\n\n\n

Why diamond certification matters\u00a0\u00a0<\/h2>\n\n\n\n

The differences between natural diamonds and LGDs may not always be visible to the naked eye, but in terms of geological heritage, crystal structure and emotional value, the differences are vast.<\/p>\n\n\n\n

When you\u2019re purchasing a natural diamond, be it for everyday wear, as part of your wedding jewellery, or as an engagement ring that you hope will turn into a beloved family heirloom, you\u2019re also creating a special sentimental connection with a one-of-a-kind gem. Diamond certification acts as proof of the quality and ethics related to your natural diamond, ensuring that you\u2019re investing in conscious, conflict-free luxury.<\/p>\n","protected":false},"excerpt":{"rendered":"

A no-fluff guide to authentication, certification and sniffing out lookalikes<\/p>\n","protected":false},"author":5,"featured_media":53,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-52","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-education"],"acf":[],"yoast_head":"\nHow to verify a natural diamond - A Diamond is Forever - India<\/title>\n<meta name=\"description\" content=\"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to verify a natural diamond - A Diamond is Forever - India\" \/>\n<meta property=\"og:description\" content=\"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/\" \/>\n<meta property=\"og:site_name\" content=\"A Diamond is Forever - India\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-02T11:26:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-12T19:10:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1770\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Elizabeth Darke\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Elizabeth Darke\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\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:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/\"},\"author\":{\"name\":\"Elizabeth Darke\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/#\\\/schema\\\/person\\\/dc03d3a567a2f3a02a2aa062142f42d7\"},\"headline\":\"How to verify a natural diamond\",\"datePublished\":\"2025-06-02T11:26:59+00:00\",\"dateModified\":\"2025-11-12T19:10:33+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/\"},\"wordCount\":1566,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2025\\\/06\\\/240111_DB_SC03_169-copy-3-scaled.jpg\",\"articleSection\":[\"About natural diamonds\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/\",\"url\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/\",\"name\":\"How to verify a natural diamond - A Diamond is Forever - India\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2025\\\/06\\\/240111_DB_SC03_169-copy-3-scaled.jpg\",\"datePublished\":\"2025-06-02T11:26:59+00:00\",\"dateModified\":\"2025-11-12T19:10:33+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/#\\\/schema\\\/person\\\/dc03d3a567a2f3a02a2aa062142f42d7\"},\"description\":\"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#primaryimage\",\"url\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2025\\\/06\\\/240111_DB_SC03_169-copy-3-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2025\\\/06\\\/240111_DB_SC03_169-copy-3-scaled.jpg\",\"width\":1770,\"height\":2560,\"caption\":\"seven colourful stones on a white background\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/education\\\/is-my-diamond-natural-heres-how-to-tell\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to verify a natural diamond\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/#website\",\"url\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/\",\"name\":\"A Diamond is Forever - India\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/adiamondisforever.com\\\/en-in\\\/#\\\/schema\\\/person\\\/dc03d3a567a2f3a02a2aa062142f42d7\",\"name\":\"Elizabeth Darke\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g\",\"caption\":\"Elizabeth Darke\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to verify a natural diamond - A Diamond is Forever - India","description":"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.","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:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/","og_locale":"en_US","og_type":"article","og_title":"How to verify a natural diamond - A Diamond is Forever - India","og_description":"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.","og_url":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/","og_site_name":"A Diamond is Forever - India","article_published_time":"2025-06-02T11:26:59+00:00","article_modified_time":"2025-11-12T19:10:33+00:00","og_image":[{"width":1770,"height":2560,"url":"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg","type":"image\/jpeg"}],"author":"Elizabeth Darke","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Elizabeth Darke","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#article","isPartOf":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/"},"author":{"name":"Elizabeth Darke","@id":"https:\/\/adiamondisforever.com\/en-in\/#\/schema\/person\/dc03d3a567a2f3a02a2aa062142f42d7"},"headline":"How to verify a natural diamond","datePublished":"2025-06-02T11:26:59+00:00","dateModified":"2025-11-12T19:10:33+00:00","mainEntityOfPage":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/"},"wordCount":1566,"commentCount":0,"image":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#primaryimage"},"thumbnailUrl":"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg","articleSection":["About natural diamonds"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/","url":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/","name":"How to verify a natural diamond - A Diamond is Forever - India","isPartOf":{"@id":"https:\/\/adiamondisforever.com\/en-in\/#website"},"primaryImageOfPage":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#primaryimage"},"image":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#primaryimage"},"thumbnailUrl":"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg","datePublished":"2025-06-02T11:26:59+00:00","dateModified":"2025-11-12T19:10:33+00:00","author":{"@id":"https:\/\/adiamondisforever.com\/en-in\/#\/schema\/person\/dc03d3a567a2f3a02a2aa062142f42d7"},"description":"Ensure your diamond is natural with expert tips on certification, grading reports, and how to confidently verify authenticity before you buy.","breadcrumb":{"@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#primaryimage","url":"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg","contentUrl":"https:\/\/adiamondisforever.com\/en-in\/wp-content\/uploads\/sites\/2\/2025\/06\/240111_DB_SC03_169-copy-3-scaled.jpg","width":1770,"height":2560,"caption":"seven colourful stones on a white background"},{"@type":"BreadcrumbList","@id":"https:\/\/adiamondisforever.com\/en-in\/education\/is-my-diamond-natural-heres-how-to-tell\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/adiamondisforever.com\/en-in\/"},{"@type":"ListItem","position":2,"name":"How to verify a natural diamond"}]},{"@type":"WebSite","@id":"https:\/\/adiamondisforever.com\/en-in\/#website","url":"https:\/\/adiamondisforever.com\/en-in\/","name":"A Diamond is Forever - India","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/adiamondisforever.com\/en-in\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/adiamondisforever.com\/en-in\/#\/schema\/person\/dc03d3a567a2f3a02a2aa062142f42d7","name":"Elizabeth Darke","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2fc5df0af5f7480d0a47a1cf0cb3d731715d2bcd2e2819b9a3c5e7bfaaf80554?s=96&d=mm&r=g","caption":"Elizabeth Darke"}}]}},"_links":{"self":[{"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":0,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/posts\/52\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/media\/53"}],"wp:attachment":[{"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/adiamondisforever.com\/en-in\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}