{"id":9834,"date":"2026-07-06T07:38:54","date_gmt":"2026-07-06T07:38:54","guid":{"rendered":"https:\/\/www.provencejewellery.com\/?p=9834"},"modified":"2026-07-06T07:38:54","modified_gmt":"2026-07-06T07:38:54","slug":"cubic-zirconia-vs-lab-grown-diamond","status":"publish","type":"post","link":"https:\/\/www.provencejewellery.com\/br\/blog\/cubic-zirconia-vs-lab-grown-diamond\/","title":{"rendered":"Zirc\u00f4nia c\u00fabica versus diamante cultivado em laborat\u00f3rio: o guia completo"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9834\" class=\"elementor elementor-9834\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-b2dea71 e-flex e-con-boxed e-con e-parent\" data-id=\"b2dea71\" 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-181d4d0 elementor-widget elementor-widget-wd_text_block\" data-id=\"181d4d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Quem pesquisa alternativas ao diamante online frequentemente se depara com dois nomes que soam parecidos, mas descrevem materiais fundamentalmente diferentes: zirc\u00f4nia c\u00fabica e diamante cultivado em laborat\u00f3rio. Ambos parecem muito com um diamante natural em uma fotografia. Apenas um deles \u00e9, de fato, um diamante.<\/p><p>Este guia detalha a ci\u00eancia, o custo, a durabilidade e \u2014 crucialmente para compradores nos EUA, Reino Unido e UE \u2014 o cen\u00e1rio de certifica\u00e7\u00e3o e regulamenta\u00e7\u00e3o que a maioria dos artigos comparativos ignora completamente. Como fabricantes que produzem joias com zirc\u00f4nia c\u00fabica e diamantes cultivados em laborat\u00f3rio para parceiros de varejo e atacado nesses mercados, escrevemos este guia com a perspectiva da linha de produ\u00e7\u00e3o, e n\u00e3o apenas do balc\u00e3o da loja.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f92bd1 elementor-widget elementor-widget-wd_text_block\" data-id=\"0f92bd1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><strong><b>Resposta r\u00e1pida<\/b><\/strong><\/p><p>A zirc\u00f4nia c\u00fabica (CZ) \u00e9 um cristal sint\u00e9tico (di\u00f3xido de zirc\u00f4nio) que apenas imita a apar\u00eancia de um diamante. Um diamante cultivado em laborat\u00f3rio \u00e9 quimicamente, opticamente e fisicamente um diamante verdadeiro, cultivado em um ambiente controlado de laborat\u00f3rio em vez de extra\u00eddo da terra. Diamantes cultivados em laborat\u00f3rio custam mais do que a zirc\u00f4nia c\u00fabica, mas s\u00e3o considerados diamantes genu\u00ednos em testes profissionais e possuem certifica\u00e7\u00e3o v\u00e1lida (GIA\/IGI); a zirc\u00f4nia c\u00fabica n\u00e3o.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-bb8506a e-flex e-con-boxed e-con e-parent\" data-id=\"bb8506a\" 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-baa1374 elementor-widget elementor-widget-heading\" data-id=\"baa1374\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 zirc\u00f4nia c\u00fabica?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c93ab1 elementor-widget elementor-widget-image\" data-id=\"8c93ab1\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-1024x683.webp\" class=\"attachment-large size-large wp-image-9845\" alt=\"Fileiras de pedras preciosas de zirc\u00f4nia c\u00fabica soltas\" srcset=\"https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-1024x683.webp 1024w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-300x200.webp 300w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-768x512.webp 768w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-18x12.webp 18w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-600x400.webp 600w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones-150x100.webp 150w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rows-of-loose-cubic-zirconia-gemstones.webp 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\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-da5c23f elementor-widget elementor-widget-wd_text_block\" data-id=\"da5c23f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>A zirc\u00f4nia c\u00fabica (CZ) \u00e9 a forma cristalina c\u00fabica do di\u00f3xido de zirc\u00f4nio (ZrO2). Ela n\u00e3o ocorre na natureza em forma de gema com qualidade adequada; praticamente toda a CZ usada em joias \u00e9 sintetizada. A produ\u00e7\u00e3o envolve a fus\u00e3o do p\u00f3 de \u00f3xido de zirc\u00f4nio a temperaturas extremamente altas (em torno de 2.750 \u00b0C) usando um processo de fus\u00e3o em forno subterr\u00e2neo, seguido de resfriamento sob condi\u00e7\u00f5es controladas para formar cristais transparentes e incolores que s\u00e3o lapidados e polidos em formatos de gemas.<\/p><p>Como a zirc\u00f4nia c\u00fabica \u00e9 fabricada em vez de extra\u00edda de minas, a produ\u00e7\u00e3o \u00e9 consistente, barata e escal\u00e1vel \u2014 exatamente por isso ela permanece o simulador de diamante dominante para bijuterias e joias de moda h\u00e1 mais de 40 anos.<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Composi\u00e7\u00e3o: Di\u00f3xido de zirc\u00f4nio (ZrO2), um cristal de \u00f3xido sint\u00e9tico<\/li><li>Origem: 100% fabricado em laborat\u00f3rio; n\u00e3o existe forma natural com qualidade de gema.<\/li><li>Uso principal: Simulador de diamante para bijuterias, pe\u00e7as em prata de lei e linhas de joias finas de menor custo.<\/li><li>Custo de fabrica\u00e7\u00e3o: Baixo, permitindo pre\u00e7os de varejo de alguns d\u00f3lares a algumas centenas de d\u00f3lares por pe\u00e7a.<\/li><\/ul><\/li><\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-9563e1f e-flex e-con-boxed e-con e-parent\" data-id=\"9563e1f\" 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-8b463f1 elementor-widget elementor-widget-heading\" data-id=\"8b463f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um diamante cultivado em laborat\u00f3rio?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e1be514 elementor-widget elementor-widget-image\" data-id=\"e1be514\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-1024x683.webp\" class=\"attachment-large size-large wp-image-9844\" alt=\"Cristais de diamante brutos cultivados em laborat\u00f3rio antes do corte.\" srcset=\"https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-1024x683.webp 1024w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-300x200.webp 300w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-768x512.webp 768w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-18x12.webp 18w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-600x400.webp 600w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting-150x100.webp 150w, https:\/\/www.provencejewellery.com\/wp-content\/uploads\/2026\/07\/Rough-lab-grown-diamond-crystals-prior-to-cutting.webp 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\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-dac8d5b elementor-widget elementor-widget-wd_text_block\" data-id=\"dac8d5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Um diamante cultivado em laborat\u00f3rio (LGD, na sigla em ingl\u00eas) \u00e9 carbono cristalizado puro, id\u00eantico em estrutura at\u00f4mica a um diamante extra\u00eddo da terra. A \u00fanica diferen\u00e7a entre um diamante cultivado em laborat\u00f3rio e um diamante natural \u00e9 a origem: um se forma ao longo de bilh\u00f5es de anos sob o manto terrestre, enquanto o outro se forma em semanas ou meses dentro de uma instala\u00e7\u00e3o controlada que replica as mesmas condi\u00e7\u00f5es de press\u00e3o e temperatura.<\/p><p>Dois m\u00e9todos de produ\u00e7\u00e3o dominam a ind\u00fastria:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>HPHT (Alta Press\u00e3o e Alta Temperatura): Simula as condi\u00e7\u00f5es naturais de forma\u00e7\u00e3o de diamantes na Terra usando prensas gigantescas.<\/li><li>CVD (Deposi\u00e7\u00e3o Qu\u00edmica de Vapor): Cultiva diamante camada por camada a partir de g\u00e1s rico em carbono em uma c\u00e2mara de v\u00e1cuo.<\/li><\/ul><\/li><\/ul><p>Como um diamante cultivado em laborat\u00f3rio \u00e9 carbono, e n\u00e3o uma imita\u00e7\u00e3o, ele possui a mesma dureza, brilho e propriedades t\u00e9rmicas que um diamante extra\u00eddo da natureza \u2014 e \u00e9 classificado usando os mesmos padr\u00f5es dos 4Cs (corte, cor, pureza e quilate), geralmente pelo GIA ou IGI.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-bd6138b e-flex e-con-boxed e-con e-parent\" data-id=\"bd6138b\" 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-230e935 elementor-widget elementor-widget-heading\" data-id=\"230e935\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zirc\u00f4nia c\u00fabica vs. Diamante cultivado em laborat\u00f3rio: Tabela de compara\u00e7\u00e3o completa<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9e28e7 elementor-widget elementor-widget-wd_table\" data-id=\"e9e28e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-75b5ed2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-0a6726f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Propriedade<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-53a2ae8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Zirc\u00f4nia c\u00fabica<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-2e2732a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Diamante cultivado em laborat\u00f3rio<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-29fe317\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0e5696b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Composi\u00e7\u00e3o<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-96feca5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Di\u00f3xido de zirc\u00f4nio (ZrO2)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-cc2ce77\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Carbono puro<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f8deb11\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-43d5910\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Dureza (escala de Mohs)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8cf8f48\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>8 a 8,5<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-eeaf185\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>10 (material natural mais duro conhecido)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-065906c\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-27e9e25\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>\u00cdndice de refra\u00e7\u00e3o<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-2edad80\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>2,15 a 2,18<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7ee84f0\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>2.42<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f02eafe\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-26d043a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Dispers\u00e3o (fogo)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8ee5d85\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>0,058 a 0,060<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-5616ee2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>0.044<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-5ce8644\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-44f7e7c\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Gravidade espec\u00edfica (densidade)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1c11cd3\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>5,6 a 6,0<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-104cb75\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>3.52<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f458a88\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-a0c4956\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Condutividade t\u00e9rmica<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f21a5bc\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Baixo \u2014 reprovado no teste de diamantes<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-cf339ef\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Alto \u2014 passa no teste de diamantes<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-be3a3f1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-079b056\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>resultado do testador de diamantes<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-961a3b7\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>L\u00ea-se &quot;n\u00e3o \u00e9 diamante&quot;\"<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-aec8b15\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>L\u00ea-se &quot;diamante&quot; (requer equipamento especializado para distinguir do natural).<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f2d8897\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-70aa0fa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Certifica\u00e7\u00e3o dispon\u00edvel<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-c6e19b2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Nenhum (n\u00e3o existe padr\u00e3o de classifica\u00e7\u00e3o)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-1066c79\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Certifica\u00e7\u00e3o GIA e IGI, equivalente \u00e0 de diamantes naturais.<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f69c6be\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-383a383\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>expectativa de vida t\u00edpica<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-bb70311\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Opacidade, riscos e perda de brilho ocorrem entre 1 e 3 anos de uso regular.<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-6194426\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Mant\u00e9m o brilho indefinidamente com os devidos cuidados.<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-2706486\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-6d80204\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>Pre\u00e7o por quilate (aprox.)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-f7f6aaa\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$5 a $50<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-22f6946\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$400 a $1.500 (1 unidade, boa qualidade, pre\u00e7o de varejo 2026)<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3e6ae4 elementor-widget elementor-widget-wd_text_block\" data-id=\"a3e6ae4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><em><i>Os \u00edndices de dispers\u00e3o explicam um detalhe que muitos compradores notam, mas n\u00e3o conseguem identificar: a zirc\u00f4nia c\u00fabica (CZ) frequentemente exibe reflexos multicoloridos mais evidentes do que um diamante, o que joalheiros experientes reconhecem imediatamente como um sinal de simula\u00e7\u00e3o. Diamantes cultivados em laborat\u00f3rio, assim como os naturais, produzem um brilho branco e cintilante mais equilibrado.<\/i><\/em><\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-2d97b41 e-flex e-con-boxed e-con e-parent\" data-id=\"2d97b41\" 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-4d67653 elementor-widget elementor-widget-heading\" data-id=\"4d67653\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Compara\u00e7\u00e3o de custos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-608d210 elementor-widget elementor-widget-wd_text_block\" data-id=\"608d210\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Os pre\u00e7os dos diamantes cultivados em laborat\u00f3rio ca\u00edram drasticamente desde 2020, \u00e0 medida que a capacidade de produ\u00e7\u00e3o aumentou, mas continuam significativamente mais caros do que a zirc\u00f4nia c\u00fabica, que tem custo de mat\u00e9ria-prima pr\u00f3ximo de zero. A tabela abaixo reflete as faixas de pre\u00e7o aproximadas para 2026 no varejo de uma pedra redonda brilhante em cada quilate.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d9f52e elementor-widget elementor-widget-wd_table\" data-id=\"4d9f52e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-el-table-wrap wd-reset-all-last\">\n\t\t\t<table class=\"wd-el-table\">\n\t\t\t\t\t\t\t\t\t<thead class=\"text-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-75b5ed2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-0a6726f\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Peso em quilates<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-53a2ae8\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Zirc\u00f4nia c\u00fabica<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<th class=\"wd-table-cell elementor-repeater-item-2e2732a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Diamante cultivado em laborat\u00f3rio<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t<\/thead>\n\t\t\t\t\n\t\t\t\t<tbody class=\"text-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-29fe317\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-0e5696b\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>0,5 ct<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-96feca5\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$10<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-cc2ce77\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$250\u2013450<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f8deb11\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-43d5910\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>1,0 ct<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8cf8f48\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$20<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-eeaf185\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$500\u20131.500<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-065906c\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-27e9e25\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>1,5 ct<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-2edad80\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$35<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-7ee84f0\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$900\u20132.200<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t<tr class=\"wd-table-row elementor-repeater-item-f02eafe\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-26d043a\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>2,0 ct<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-8ee5d85\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$50<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<td class=\"wd-table-cell elementor-repeater-item-5616ee2\" colspan=\"1\" rowspan=\"1\">\n\t\t\t\t\t\t\t\t<p>$1.500\u20133.500<\/p>\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t<\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e434b8 elementor-widget elementor-widget-wd_text_block\" data-id=\"9e434b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><em><i>Mesmo no topo da gama de diamantes cultivados em laborat\u00f3rio, um diamante de laborat\u00f3rio normalmente custa de 80 a 931 pence a menos do que um diamante natural compar\u00e1vel, enquanto uma zirc\u00f4nia c\u00fabica do mesmo tamanho custa uma fra\u00e7\u00e3o de um por cento de qualquer um deles. Para pe\u00e7as de moda com foco no or\u00e7amento, a zirc\u00f4nia c\u00fabica continua imbat\u00edvel em termos de pre\u00e7o. Para an\u00e9is de noivado e joias finas feitas para durar a vida toda, a diferen\u00e7a de pre\u00e7o entre a zirc\u00f4nia c\u00fabica e o diamante cultivado em laborat\u00f3rio \u00e9 menor em valor percebido do que os n\u00fameros brutos sugerem, quando se leva em considera\u00e7\u00e3o a durabilidade.<\/i><\/em><\/p><p>As taxas de c\u00e2mbio flutuam; os valores acima s\u00e3o indicativos e devem ser confirmados no momento da compra.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-b53df04 e-flex e-con-boxed e-con e-parent\" data-id=\"b53df04\" 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-99a4494 elementor-widget elementor-widget-heading\" data-id=\"99a4494\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Durabilidade e Longevidade<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc7a19b elementor-widget elementor-widget-wd_text_block\" data-id=\"bc7a19b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>A dureza \u00e9 a principal diferen\u00e7a pr\u00e1tica entre essas duas pedras. A escala de Mohs mede a resist\u00eancia a riscos de 1 (talco) a 10 (diamante). A zirc\u00f4nia c\u00fabica (CZ) tem dureza entre 8 e 8,5 \u2014 dureza suficiente para resistir a riscos casuais, mas tamb\u00e9m baixa o bastante para que o desgaste di\u00e1rio em contato com outras joias, bancadas e poeira abrasiva cause um desgaste vis\u00edvel em suas facetas dentro de um a tr\u00eas anos. O diamante cultivado em laborat\u00f3rio tem dureza 10, id\u00eantica \u00e0 do diamante natural, o que significa que o uso normal n\u00e3o o risca nem o deixa opaco em um per\u00edodo de tempo realista.<\/p><p>Para an\u00e9is de uso di\u00e1rio \u2014 an\u00e9is de noivado, alian\u00e7as e pe\u00e7as usadas diariamente por anos \u2014 essa diferen\u00e7a de durabilidade tem implica\u00e7\u00f5es reais no custo. Uma zirc\u00f4nia c\u00fabica como pedra central em um anel de uso di\u00e1rio normalmente precisar\u00e1 ser substitu\u00edda em poucos anos para manter sua apar\u00eancia, enquanto um diamante cultivado em laborat\u00f3rio n\u00e3o.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-909cfa3 e-flex e-con-boxed e-con e-parent\" data-id=\"909cfa3\" 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-efd334f elementor-widget elementor-widget-heading\" data-id=\"efd334f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como diferenciar zirc\u00f4nia c\u00fabica de diamantes sint\u00e9ticos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b93946 elementor-widget elementor-widget-wd_text_block\" data-id=\"8b93946\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Como ambas as pedras podem parecer muito semelhantes para um olhar destreinado, aqui est\u00e3o os testes pr\u00e1ticos que joalheiros e compradores utilizam:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Teste de peso: A zirc\u00f4nia c\u00fabica (CZ) \u00e9 aproximadamente 55\u201365% mais pesada que um diamante do mesmo tamanho devido \u00e0 sua maior densidade. Uma pedra solta que pare\u00e7a excepcionalmente pesada para o seu tamanho provavelmente \u00e9 zirc\u00f4nia c\u00fabica.<\/li><li>Teste de emba\u00e7amento: Respire sobre a pedra. Um diamante dispersa o calor instantaneamente e clareia em 1 a 2 segundos; a zirc\u00f4nia c\u00fabica permanece emba\u00e7ada por v\u00e1rios segundos a mais devido \u00e0 menor condutividade t\u00e9rmica.<\/li><li>Cor do brilho: Os diamantes (naturais ou cultivados em laborat\u00f3rio) produzem uma mistura equilibrada de luz branca e colorida. A zirc\u00f4nia c\u00fabica tende a emitir mais flashes de cores do arco-\u00edris.<\/li><li>Testador de diamantes: Um testador de condutividade t\u00e9rmica ou el\u00e9trica identificar\u00e1 corretamente um diamante cultivado em laborat\u00f3rio como &quot;diamante&quot; e uma zirc\u00f4nia c\u00fabica como &quot;n\u00e3o diamante&quot; \u2014 este \u00e9 o \u00fanico m\u00e9todo dom\u00e9stico totalmente confi\u00e1vel.<\/li><li>Documenta\u00e7\u00e3o de certifica\u00e7\u00e3o: Um diamante cultivado em laborat\u00f3rio vendido em um revendedor leg\u00edtimo incluir\u00e1 um relat\u00f3rio do GIA ou IGI. A zirc\u00f4nia c\u00fabica n\u00e3o possui um sistema de classifica\u00e7\u00e3o equivalente, portanto, a aus\u00eancia de qualquer certificado j\u00e1 \u00e9 um sinal de alerta.<\/li><\/ul><\/li><\/ul>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-68a68ec e-flex e-con-boxed e-con e-parent\" data-id=\"68a68ec\" 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-00d4774 elementor-widget elementor-widget-heading\" data-id=\"00d4774\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Certifica\u00e7\u00e3o e Classifica\u00e7\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1368f10 elementor-widget elementor-widget-wd_text_block\" data-id=\"1368f10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Os diamantes cultivados em laborat\u00f3rio s\u00e3o classificados na mesma escala dos 4Cs que os diamantes naturais \u2014 lapida\u00e7\u00e3o, cor, pureza e quilate \u2014 pelos mesmos grandes laborat\u00f3rios. O Instituto Gemol\u00f3gico da Am\u00e9rica (GIA) e o Instituto Gemol\u00f3gico Internacional (IGI) s\u00e3o as duas autoridades mais reconhecidas, sendo que o IGI classifica a grande maioria das pedras cultivadas em laborat\u00f3rio vendidas globalmente hoje em dia.<\/p><p>A zirc\u00f4nia c\u00fabica n\u00e3o possui uma infraestrutura de classifica\u00e7\u00e3o compar\u00e1vel. Como a zirc\u00f4nia c\u00fabica \u00e9 fabricada com uma clareza quase impec\u00e1vel por padr\u00e3o, n\u00e3o h\u00e1 um espectro de qualidade significativo para certificar \u2014 uma zirc\u00f4nia c\u00fabica de determinado tamanho e lapida\u00e7\u00e3o \u00e9 essencialmente id\u00eantica a outra. Isso \u00e9 um importante sinal de confian\u00e7a para os compradores: a compra de um diamante cultivado em laborat\u00f3rio deve sempre vir acompanhada de um certificado; a compra de uma zirc\u00f4nia c\u00fabica nunca vir\u00e1, e essa aus\u00eancia \u00e9 esperada, n\u00e3o um sinal de alerta.<\/p><p>Como fabricante, n\u00f3s fornecemos <a href=\"https:\/\/www.igi.org\/\" target=\"_blank\" rel=\"noopener\">IGI<\/a> Fornecemos documenta\u00e7\u00e3o completa sobre todas as linhas de produtos de diamantes cultivados em laborat\u00f3rio certificados para nossos parceiros de varejo e atacado, e teremos prazer em orientar os compradores B2B na verifica\u00e7\u00e3o dos certificados como parte do processo de integra\u00e7\u00e3o.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-3d14518 e-flex e-con-boxed e-con e-parent\" data-id=\"3d14518\" 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-dc54397 elementor-widget elementor-widget-heading\" data-id=\"dc54397\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Considera\u00e7\u00f5es sobre regulamenta\u00e7\u00e3o e conformidade<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8c6529 elementor-widget elementor-widget-wd_text_block\" data-id=\"e8c6529\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Esta \u00e9 a se\u00e7\u00e3o que a maioria dos guias de compara\u00e7\u00e3o ignora \u2014 e ela \u00e9 mais importante do que a maioria dos compradores e at\u00e9 mesmo alguns varejistas imaginam, especialmente para marcas que vendem internacionalmente.<\/p><h3><strong><b>Estados Unidos: Diretrizes da FTC<\/b><\/strong><\/h3><p>As Diretrizes de Joias da Comiss\u00e3o Federal de Com\u00e9rcio dos EUA (16 CFR Parte 23) exigem que qualquer pedra descrita com a palavra &quot;diamante&quot; seja um diamante extra\u00eddo de mina ou cultivado em laborat\u00f3rio \u2014 a zirc\u00f4nia c\u00fabica e outros simulantes devem ser claramente identificados como tal e n\u00e3o podem ser comercializados usando a terminologia de diamante sem um termo qualificativo como &quot;simulado&quot; ou &quot;sint\u00e9tico&quot;. Os varejistas que vendem diamantes cultivados em laborat\u00f3rio tamb\u00e9m devem divulgar que a pedra \u00e9 cultivada em laborat\u00f3rio, geralmente junto com a palavra &quot;diamante&quot; nas descri\u00e7\u00f5es dos produtos.<\/p><h3><strong><b>Reino Unido: Lei de Marcas de Garantia de 1973<\/b><\/strong><\/h3><p>A Lei de Marca\u00e7\u00e3o de Metais Preciosos do Reino Unido de 1973 regula o teor de metais preciosos de uma joia, n\u00e3o a pedra central em si \u2014 mas aplica-se independentemente de a pedra ser zirc\u00f4nia c\u00fabica ou diamante cultivado em laborat\u00f3rio. Qualquer pe\u00e7a de ouro, prata, platina ou pal\u00e1dio vendida no Reino Unido acima do limite legal de peso deve conter uma marca de contraste v\u00e1lida emitida por um escrit\u00f3rio de ensaio. Isso se aplica igualmente a an\u00e9is de zirc\u00f4nia c\u00fabica e an\u00e9is de diamantes cultivados em laborat\u00f3rio de alta qualidade, e \u00e9 uma lacuna comum de conformidade para marcas que importam joias prontas sem verificar os requisitos de ensaio.<\/p><h3><strong><b>Uni\u00e3o Europeia: Anexo XVII do REACH (Diretiva do N\u00edquel)<\/b><\/strong><\/h3><p>Para joias vendidas na UE, o Anexo XVII do REACH, Entrada 27, restringe a libera\u00e7\u00e3o de n\u00edquel de qualquer item em contato prolongado com a pele, incluindo engastes de an\u00e9is, pinos de brincos e fechos. Isso se aplica aos componentes met\u00e1licos de joias com zirc\u00f4nias c\u00fabicas e diamantes sint\u00e9ticos, e \u00e9 frequentemente ignorado por fabricantes que utilizam metais comuns ou ligas de baixa pureza para o mercado da UE. A libera\u00e7\u00e3o de n\u00edquel em desacordo com as normas \u00e9 um dos motivos mais comuns para a rejei\u00e7\u00e3o de remessas de joias na alf\u00e2ndega da UE.<\/p><p>Para marcas e varejistas que adquirem joias para distribui\u00e7\u00e3o em v\u00e1rios mercados, trabalhar com um fabricante que j\u00e1 incorpora em sua produ\u00e7\u00e3o as exig\u00eancias de divulga\u00e7\u00e3o da FTC, a certifica\u00e7\u00e3o brit\u00e2nica e a conformidade com o n\u00edquel na UE \u2014 em vez de trat\u00e1-las como uma reflex\u00e3o tardia \u2014 reduz significativamente o risco de n\u00e3o conformidade.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-d0d3b17 e-flex e-con-boxed e-con e-parent\" data-id=\"d0d3b17\" 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-6337cf4 elementor-widget elementor-widget-heading\" data-id=\"6337cf4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Considera\u00e7\u00f5es \u00c9ticas e Ambientais<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e7ba64 elementor-widget elementor-widget-wd_text_block\" data-id=\"2e7ba64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Tanto a zirc\u00f4nia c\u00fabica quanto os diamantes cultivados em laborat\u00f3rio s\u00e3o considerados mais eticamente corretos do que os diamantes extra\u00eddos de minas, uma vez que nenhum deles envolve perturba\u00e7\u00f5es no solo relacionadas \u00e0 minera\u00e7\u00e3o ou as preocupa\u00e7\u00f5es com diamantes de sangue historicamente associadas a algumas cadeias de suprimento de pedras naturais.<\/p><p>A produ\u00e7\u00e3o de zirc\u00f4nia c\u00fabica consome menos energia do que o cultivo de diamantes, pois n\u00e3o requer a replica\u00e7\u00e3o das condi\u00e7\u00f5es de press\u00e3o extrema da forma\u00e7\u00e3o de diamantes naturais. Diamantes cultivados em laborat\u00f3rio requerem processos HPHT ou CVD, que consomem mais energia, embora a efici\u00eancia da produ\u00e7\u00e3o tenha melhorado significativamente com o crescimento da ind\u00fastria, e muitos produtores agora utilizam energia renov\u00e1vel em suas instala\u00e7\u00f5es de cultivo. Compradores que priorizam o m\u00ednimo impacto ambiental acima de tudo podem optar pela zirc\u00f4nia c\u00fabica; compradores que desejam um diamante genu\u00edno com um impacto ambiental menor do que a minera\u00e7\u00e3o geralmente escolhem o diamante cultivado em laborat\u00f3rio.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-9edb776 e-flex e-con-boxed e-con e-parent\" data-id=\"9edb776\" 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-36a5000 elementor-widget elementor-widget-heading\" data-id=\"36a5000\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Valor de revenda e tend\u00eancias de mercado<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f42678a elementor-widget elementor-widget-wd_text_block\" data-id=\"f42678a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p>Nenhuma das duas pedras deve ser comprada como investimento. A zirc\u00f4nia c\u00fabica n\u00e3o possui um mercado de revenda significativo \u2014 seu pre\u00e7o reflete apenas seu valor decorativo e de moda. Os diamantes cultivados em laborat\u00f3rio tamb\u00e9m t\u00eam valor de revenda limitado em rela\u00e7\u00e3o ao pre\u00e7o de compra original, geralmente retendo apenas uma pequena fra\u00e7\u00e3o do custo de varejo se revendidos, visto que a oferta de diamantes cultivados em laborat\u00f3rio aumentou rapidamente e os pre\u00e7os no atacado ca\u00edram consequentemente.<\/p><p>Essa queda de pre\u00e7o impulsionou a ado\u00e7\u00e3o: diamantes cultivados em laborat\u00f3rio agora representam a maioria das compras de pedras centrais para an\u00e9is de noivado nos EUA, uma mudan\u00e7a dr\u00e1stica em rela\u00e7\u00e3o a uma d\u00e9cada atr\u00e1s, quando eram uma alternativa de nicho. Para os compradores, isso significa que os diamantes cultivados em laborat\u00f3rio agora s\u00e3o uma escolha convencional e bem fundamentada \u2014 mas, assim como a zirc\u00f4nia c\u00fabica, a proposta de valor deve ser focada na beleza e durabilidade para uso di\u00e1rio, e n\u00e3o no valor de revenda.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-c7bec2c e-flex e-con-boxed e-con e-parent\" data-id=\"c7bec2c\" 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-f51cc77 elementor-widget elementor-widget-heading\" data-id=\"f51cc77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Perguntas frequentes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b28216e elementor-widget elementor-widget-wd_accordion\" data-id=\"b28216e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-accordion wd-style-default wd-border-off wd-titles-left wd-opener-pos-left wd-opener-style-arrow\" data-state=\"first\">\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn wd-active\" data-accordion-index=\"0\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tP1. Diamantes cultivados em laborat\u00f3rio s\u00e3o a mesma coisa que zirc\u00f4nia c\u00fabica?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content wd-active\" data-accordion-index=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>N\u00e3o. Um diamante cultivado em laborat\u00f3rio \u00e9 carbono puro, qu\u00edmica e fisicamente id\u00eantico a um diamante extra\u00eddo da natureza. A zirc\u00f4nia c\u00fabica \u00e9 um mineral diferente (di\u00f3xido de zirc\u00f4nio) que apenas se assemelha visualmente a um diamante. Diamantes cultivados em laborat\u00f3rio podem ser certificados pelo GIA ou IGI; a zirc\u00f4nia c\u00fabica n\u00e3o.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"1\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ2. A zirc\u00f4nia c\u00fabica passa no teste de diamante?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>N\u00e3o. Os testadores de diamantes medem a condutividade t\u00e9rmica ou el\u00e9trica, e o perfil de condutividade da zirc\u00f4nia c\u00fabica \u00e9 muito diferente do diamante. Uma zirc\u00f4nia c\u00fabica ser\u00e1 classificada como &quot;n\u00e3o diamante&quot;, enquanto um diamante cultivado em laborat\u00f3rio ser\u00e1 corretamente classificado como &quot;diamante&quot; no mesmo teste.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"2\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ3. Qual mant\u00e9m melhor o seu valor, a zirc\u00f4nia c\u00fabica ou o diamante cultivado em laborat\u00f3rio?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>Diamantes cultivados em laborat\u00f3rio ret\u00eam mais valor do que zirc\u00f4nias c\u00fabicas, embora ambos devam ser adquiridos principalmente por sua beleza e durabilidade, e n\u00e3o como investimentos. A zirc\u00f4nia c\u00fabica praticamente n\u00e3o tem mercado de revenda, enquanto os diamantes cultivados em laborat\u00f3rio ret\u00eam uma porcentagem modesta do pre\u00e7o original de varejo.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"3\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ4. Um joalheiro consegue distinguir um diamante cultivado em laborat\u00f3rio de um diamante natural apenas olhando para ele?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>N\u00e3o \u00e9 poss\u00edvel distinguir diamantes naturais de diamantes cultivados em laborat\u00f3rio, mesmo a olho nu ou com uma lupa comum. Equipamentos especializados, como os espectr\u00f4metros utilizados por laborat\u00f3rios gemol\u00f3gicos, s\u00e3o necess\u00e1rios para diferenciar diamantes naturais de diamantes cultivados em laborat\u00f3rio. Ambos s\u00e3o visual e quimicamente id\u00eanticos.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"4\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ5. As joias de zirc\u00f4nia c\u00fabica precisam de marca de contraste no Reino Unido?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>A pedra em si n\u00e3o possui marca de contraste, mas a crava\u00e7\u00e3o em metal precioso sim. Qualquer anel, brinco ou pingente vendido no Reino Unido com crava\u00e7\u00e3o em ouro, prata, platina ou pal\u00e1dio acima do limite legal de peso deve conter uma marca de contraste v\u00e1lida do Reino Unido, independentemente de a pedra central ser zirc\u00f4nia c\u00fabica ou diamante cultivado em laborat\u00f3rio.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"5\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ6. Um diamante cultivado em laborat\u00f3rio \u00e9 uma boa escolha para um anel de noivado?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"5\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>Sim. Os diamantes cultivados em laborat\u00f3rio oferecem a mesma dureza, brilho e padr\u00f5es de certifica\u00e7\u00e3o que os diamantes naturais, a um pre\u00e7o significativamente menor, tornando-os uma escolha cada vez mais popular para an\u00e9is de noivado nos mercados dos EUA, Reino Unido e UE.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03742f2 elementor-widget elementor-widget-wd_text_block\" data-id=\"03742f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_text_block.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"wd-text-block reset-last-child text-left\">\n\t\t\t\n\t\t\t<p><a href=\"\/br\/about-us\/\">Joias da Proven\u00e7a<\/a> Fabricamos joias em larga escala com zirc\u00f4nia c\u00fabica e diamantes sint\u00e9ticos em nossa unidade de produ\u00e7\u00e3o em Wuzhou, na China, com rotulagem em conformidade com a FTC, coordena\u00e7\u00e3o de certifica\u00e7\u00e3o no Reino Unido e ligas de n\u00edquel em conformidade com o regulamento REACH da UE, incorporadas ao nosso processo de produ\u00e7\u00e3o padr\u00e3o. Entre em contato com nossa equipe de vendas por atacado para discutir a produ\u00e7\u00e3o de marca pr\u00f3pria ou OEM\/ODM para sua linha de joias de noivado ou moda.<\/p>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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>Shoppers researching diamond alternatives online consistently run into two names that sound similar but describe fundamentally different materials: cubic zirconia<\/p>","protected":false},"author":1,"featured_media":9847,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-9834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diamond-guides"],"_links":{"self":[{"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/posts\/9834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/comments?post=9834"}],"version-history":[{"count":5,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/posts\/9834\/revisions"}],"predecessor-version":[{"id":9856,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/posts\/9834\/revisions\/9856"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/media\/9847"}],"wp:attachment":[{"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/media?parent=9834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/categories?post=9834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.provencejewellery.com\/br\/wp-json\/wp\/v2\/tags?post=9834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}