{"id":57006,"date":"2021-04-23T18:00:54","date_gmt":"2021-04-23T16:00:54","guid":{"rendered":"http:\/\/gioiellis.com\/?p=57006"},"modified":"2024-08-17T18:41:19","modified_gmt":"2024-08-17T16:41:19","slug":"perche-i-diamanti-vanno-guardati-al-sole","status":"publish","type":"post","link":"https:\/\/gioiellis.com\/en\/perche-i-diamanti-vanno-guardati-al-sole\/","title":{"rendered":"What is fluorescence in a diamond"},"content":{"rendered":"<p><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<script><br \/>\n     (adsbygoogle = window.adsbygoogle || []).push({<br \/>\n          google_ad_client: \"ca-pub-1422720793454724\",<br \/>\n          enable_page_level_ads: true<br \/>\n     });<br \/>\n<\/script><\/p>\n<p><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-format=\"fluid\" data-ad-layout=\"image-side\" data-ad-layout-key=\"-fe+6a+31-k2+pr\" data-ad-client=\"ca-pub-1422720793454724\" data-ad-slot=\"8583266876\"><\/ins><br \/>\n<script><br \/>\n     (adsbygoogle = window.adsbygoogle || []).push({});<br \/>\n<\/script><\/p>\n<p><strong>One third of the diamonds have fluorescence among the characteristics. Here&#8217;s how to recognize it &#x2666; \ufe0e<\/strong><br \/>\nWhen you buy a jewel with diamond, for example a ring, you should observe it in the sunlight. Not only to see it spark, but also to find out if the diamond you want to buy is fluorescent. Here because.<\/p>\n<figure id=\"attachment_88186\" aria-describedby=\"caption-attachment-88186\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-88186\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello.jpg\" alt=\"Anello in oro bianco e diamanti con effetto fluorescenza\" width=\"709\" height=\"518\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello-300x219.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello-75x55.jpg 75w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/Oro-Bianco-Diamanti-anello-400x292.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-88186\" class=\"wp-caption-text\">Anello in oro bianco e diamanti con effetto fluorescenza<\/figcaption><\/figure>\n<p><strong>What is fluorescence?<\/strong><br \/>\nFluorescence is the reaction of a diamond to ultraviolet light. Approximately one-third of the diamonds are fluorescent and change its appearance when it is hit by UV rays. When such a stone is exposed to the UV rays of the sun, or even in the light of a fluorescent lamp, it changes color. Different fluorescence intensities have been classified: None (Nil \/ None), Slight \/ Faint, Medium (Medium), Strong (Strong), Very Strong (Strong). In most cases, however, fluorescence is weak and you can&#8217;t see it. And if the diamond is not exposed to UV rays, fluorescence does not appear.<\/p>\n<figure id=\"attachment_57011\" aria-describedby=\"caption-attachment-57011\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-57011\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza.jpg\" alt=\"Gradi di fluorescenza dei diamanti\" width=\"709\" height=\"469\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza-300x198.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza-83x55.jpg 83w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/fluorescenza-220x145.jpg 220w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-57011\" class=\"wp-caption-text\">Gradi di fluorescenza dei diamanti<\/figcaption><\/figure>\n<p><strong>What color does a fluorescent diamond take?<\/strong><br \/>\nIt depends. In most cases when exposed to sunlight, especially early in the morning, the diamond has a blue color. It is usually considered an advantage because it improves a diamond perhaps not of the highest quality (tending to the yellow). But in other cases the fluorescence may tend to yellow: in this case a not too white diamond may worsen its color, making it less white. On the contrary, a fancy yellow diamond, which is naturally yellow, could see its characteristic improved in the case of yellow fluorescence and decreased in the case of blue fluorescence. But fluorescence can also be white.<\/p>\n<figure id=\"attachment_57013\" aria-describedby=\"caption-attachment-57013\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/Diamante-da-7033-carati-con-fluorescenza-azzurra.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-57013\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/Diamante-da-7033-carati-con-fluorescenza-azzurra.jpg\" alt=\"Diamante da 70,33 carati, con fluorescenza azzurra\" width=\"709\" height=\"440\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/Diamante-da-7033-carati-con-fluorescenza-azzurra.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/Diamante-da-7033-carati-con-fluorescenza-azzurra-300x186.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2017\/10\/Diamante-da-7033-carati-con-fluorescenza-azzurra-89x55.jpg 89w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-57013\" class=\"wp-caption-text\">Diamante da 70,33 carati, con fluorescenza azzurra<\/figcaption><\/figure>\n<p><strong>Fluorescence is a defect?<\/strong><br \/>\nNo, it&#8217;s a feature of stone. The effect depends on the color of the diamond: it can exalt or depress the color.<br \/>\n<strong>Why is it better to look at a diamond in the sunlight?<\/strong><br \/>\nA diamond might look better than it is if it is seen in the artificial light of a fluorescence lamp. Or, on the contrary, if it is observed in the light of a lamp that hides the fluorescence of the stone, if this worsens the coloration. The best thing is to examine the diamond with different light sources.<\/p>\n<figure id=\"attachment_88187\" aria-describedby=\"caption-attachment-88187\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-88187\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente.jpg\" alt=\"Anello in oro bianco e diamanti di Luminous Diamonds\" width=\"709\" height=\"507\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente-300x215.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente-77x55.jpg 77w, https:\/\/gioiellis.com\/wp-content\/uploads\/2020\/12\/anello-fluorescente-400x286.jpg 400w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-88187\" class=\"wp-caption-text\">Anello in oro bianco e diamanti con fluorescenza di Luminous Diamonds<\/figcaption><\/figure>\n<p><strong>Does fluorescence affect the price of diamond?<\/strong><br \/>\nOpinions are controversial. In general, if fluorescence exalts the characteristics of a diamond, it can certainly not depress the price.<br \/>\n<strong>Fluorescence can affect the appearance of jewelery?<\/strong><br \/>\nA fluorescent diamond may not fit well if mounted near other diamonds lacking this feature. Also for this it is good to look at a jewel carefully with different lights.<\/p>\n<figure id=\"attachment_73733\" aria-describedby=\"caption-attachment-73733\" style=\"width: 709px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-73733\" src=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti.jpg\" alt=\"Spilla Cloud e Skyline in oro bianco 18 carati con diamanti fluorescenti\" width=\"709\" height=\"533\" title=\"\" srcset=\"https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti.jpg 709w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti-300x226.jpg 300w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti-73x55.jpg 73w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti-400x301.jpg 400w, https:\/\/gioiellis.com\/wp-content\/uploads\/2019\/06\/Billowing-Cloud-Brooch-e-Skyline-Spilla-entrambi-in-oro-bianco-18-carati-con-diamanti-fluorescenti-100x75.jpg 100w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/a><figcaption id=\"caption-attachment-73733\" class=\"wp-caption-text\">Spilla Cloud e Skyline in oro bianco 18 carati con diamanti fluorescenti<\/figcaption><\/figure>\n<p><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<!-- rettangolo grande --><br \/>\n<ins class=\"adsbygoogle\" style=\"display: inline-block; width: 336px; height: 280px;\" data-ad-client=\"ca-pub-1422720793454724\" data-ad-slot=\"8343610496\"><\/ins><br \/>\n<script><br \/>\n(adsbygoogle = window.adsbygoogle || []).push({});<br \/>\n<\/script><br \/>\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block;\" data-ad-format=\"autorelaxed\" data-ad-client=\"ca-pub-1422720793454724\" data-ad-slot=\"9203601299\"><\/ins><br \/>\n<script><br \/>\n     (adsbygoogle = window.adsbygoogle || []).push({});<br \/>\n<\/script><br \/>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>One third of the diamonds have fluorescence among the characteristics. Here&#8217;s how to recognize it &#x2666; \ufe0e When you buy a jewel with diamond, for example a ring, you should observe it in the sunlight. Not only to see it spark, but also to find out if the diamond you want to buy is fluorescent. Here because. What is fluorescence? Fluorescence is the reaction of a diamond to ultraviolet light. Approximately one-third of the diamonds are fluorescent and change its appearance when it is hit by UV rays. When such a stone is exposed to the UV rays of the<\/p>\n","protected":false},"author":6,"featured_media":88189,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1532,9570],"tags":[9],"class_list":["post-57006","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-da-sapere","category-diamanti","tag-diamanti","style--link-1"],"acf":[],"_links":{"self":[{"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/posts\/57006","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/comments?post=57006"}],"version-history":[{"count":1,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/posts\/57006\/revisions"}],"predecessor-version":[{"id":130332,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/posts\/57006\/revisions\/130332"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/media\/88189"}],"wp:attachment":[{"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/media?parent=57006"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/categories?post=57006"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gioiellis.com\/en\/wp-json\/wp\/v2\/tags?post=57006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}