{"id":30386,"date":"2026-03-15T11:30:20","date_gmt":"2026-03-15T08:30:20","guid":{"rendered":"https:\/\/rejency.ru\/?p=30386"},"modified":"2026-03-15T11:40:44","modified_gmt":"2026-03-15T08:40:44","slug":"kak-opredelit-podlinnost-premialnogo-ukrasheniya-en","status":"publish","type":"post","link":"http:\/\/rejency.ru\/en\/kak-opredelit-podlinnost-premialnogo-ukrasheniya-en\/","title":{"rendered":"How to Determine the Authenticity of a Premium Jewelry Piece"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"30386\" class=\"elementor elementor-30386\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-09ebdc5 e-flex e-con-boxed e-con e-parent\" data-id=\"09ebdc5\" 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-cdb7401 elementor-widget elementor-widget-wd_text_block\" data-id=\"cdb7401\" 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>Author:<\/strong> Ekaterina Eynullaeva<br \/><strong>Position:<\/strong> Expert in the appraisal of high-end jewelry<br \/><strong>Specialization:<\/strong> Diagnostics, authentication, and valuation of premium-segment jewelry<\/p><p>Purchasing luxury-class jewelry requires not only taste but also a professional approach. Counterfeits on the market are becoming increasingly sophisticated, and visual similarity to the original no longer guarantees authenticity. In this article, we will examine the main stages of verifying elite jewelry\u2014from visual inspection to laboratory examination.<\/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-474d0a8 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"474d0a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Brand Hallmarks and Serial Markings<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-968fa63 elementor-widget elementor-widget-wd_text_block\" data-id=\"968fa63\" 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>Every prestigious brand uses its own identification system. Authentic pieces typically include:<\/p><ul><li><p>the brand\u2019s hallmark or logo;<\/p><\/li><li><p>the metal purity mark (for example, <strong>Au 750<\/strong>, <strong>Pt 950<\/strong>, <strong>Ag 925<\/strong>);<\/p><\/li><li><p>an individual serial number or model code.<\/p><\/li><\/ul><p>The engraving is always executed with high precision: the lines are clean, the depth is uniform, and the symbols remain clearly legible even under magnification. Any blurring, uneven lettering, or non-standard font should prompt additional verification.<\/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-c182e22 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"c182e22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left photoswipe-images\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147.png\"data-width=\"1600\" data-height=\"868\" data-elementor-open-lightbox=\"no\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"868\" src=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147.png 1600w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-400x217.png 400w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-1300x705.png 1300w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-768x417.png 768w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-1536x833.png 1536w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-430x233.png 430w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-700x380.png 700w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/article_page_147-150x81.png 150w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\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-ba7397d wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"ba7397d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Craftsmanship Quality and Level of Finishing<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-89eaafe elementor-widget elementor-widget-wd_text_block\" data-id=\"89eaafe\" 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>Authentic jewelry pieces are distinguished by flawless mechanical finishing. Particular attention should be paid to:<\/p><ul><li><p>the inner surface of the piece;<\/p><\/li><li><p>the junctions where links and components are connected;<\/p><\/li><li><p>the stone settings.<\/p><\/li><\/ul><p>The cut of precious stones is symmetrical, the facets are sharply defined, and light is distributed evenly. Stones are secured mechanically\u2014any traces of glue or looseness are unacceptable in premium-class jewelry.<\/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-e6348f2 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"e6348f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Weight and Proportions of the Piece<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-64b36af elementor-widget elementor-widget-wd_text_block\" data-id=\"64b36af\" 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>Gold, platinum, and palladium have high density. Authentic jewelry pieces are noticeably heavier than similar items made from low-grade alloys or with electroplated coatings. Any discrepancy between the weight and the brand\u2019s official specifications is grounds for instrumental diagnostics.<\/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-1f5d1b3 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"1f5d1b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left photoswipe-images\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover.jpg\"data-width=\"1732\" data-height=\"974\" data-elementor-open-lightbox=\"no\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1732\" height=\"974\" src=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover.jpg 1732w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-400x225.jpg 400w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-1300x731.jpg 1300w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-768x432.jpg 768w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-1536x864.jpg 1536w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-430x242.jpg 430w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-700x394.jpg 700w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/LBLOG-1300_cover-150x84.jpg 150w\" sizes=\"auto, (max-width: 1732px) 100vw, 1732px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\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-74d42a1 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"74d42a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Documentation and Proof of Origin<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-f0b2273 elementor-widget elementor-widget-wd_text_block\" data-id=\"f0b2273\" 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<h3><strong>Certificate of Authenticity<\/strong><\/h3><p>An official certificate contains information about the model, serial number, metal composition, and gemstone characteristics. The document is printed on protected branded paper and includes security features.<\/p><p>Modern brands increasingly use electronic certificates activated at the time of purchase. The serial number on the piece must fully match the number registered in the brand\u2019s system.<\/p><h3><strong>Purchase Documentation<\/strong><\/h3><p>An official receipt and an international warranty confirm the origin of the jewelry. For vintage pieces, the absence of documents may be acceptable but requires independent expert verification.<\/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-21358bd wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"21358bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Instrumental Examination<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-ffdc5f9 elementor-widget elementor-widget-wd_image_or_svg\" data-id=\"ffdc5f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_image_or_svg.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-image text-left photoswipe-images\">\n\t\t\t\t\t\t\t<a  href=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501.jpg\"data-width=\"2038\" data-height=\"1307\" data-elementor-open-lightbox=\"no\" aria-label=\"Image link\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2038\" height=\"1307\" src=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501.jpg 2038w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-400x257.jpg 400w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-1247x800.jpg 1247w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-768x493.jpg 768w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-1536x985.jpg 1536w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-430x276.jpg 430w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-700x449.jpg 700w, http:\/\/rejency.ru\/wp-content\/uploads\/2021\/08\/a1d7b01d8c6922bde4b3d6e78087d501-150x96.jpg 150w\" sizes=\"auto, (max-width: 2038px) 100vw, 2038px\" \/>\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\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-38a78b7 elementor-widget elementor-widget-wd_text_block\" data-id=\"38a78b7\" 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>Professional authentication includes:<\/p><ul><li><p>microscopic examination of the internal structure of gemstones;<\/p><\/li><li><p>spectral analysis to detect synthetic inclusions;<\/p><\/li><li><p>X-ray fluorescence analysis of the metal.<\/p><\/li><\/ul><p>The XRF method makes it possible to accurately determine the percentage composition of precious metals without damaging the piece. For example, a <strong>750 hallmark<\/strong> must contain <strong>75% gold<\/strong> with only minimal deviation.<\/p><p>Treated stones (such as those subjected to heating or fracture filling) are still considered natural; however, this information must be clearly disclosed in certification documents.<\/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-67192e0 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"67192e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Verification Features of Key Brands<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-d7af9f3 elementor-widget elementor-widget-wd_text_block\" data-id=\"d7af9f3\" 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<h3>Cartier<\/h3><p>Authentic pieces from <strong>Cartier<\/strong> are characterized by deep and precise logo engraving along with an individual identification code. Modern items typically feature an alphanumeric serial number engraved on the inner surface. Earlier collections may have been produced <strong>without serial numbers<\/strong>, which is not necessarily a sign of a counterfeit.<br \/>A metal purity mark and branded packaging are considered standard for genuine pieces.<\/p><h3>Tiffany &amp; Co.<\/h3><p>Authentic pieces are marked <strong>\u201cT&amp;Co.\u201d<\/strong> or the full brand name together with the metal purity mark. Designer signatures\u2014such as those of Jean Schlumberger, Paloma Picasso, Elsa Peretti, and Angela Cummings\u2014can significantly increase the value of a piece.<br \/>Silver items often include additional batch or order numbers.<\/p><h3>Bulgari<\/h3><p>Authentic jewelry features the distinctive <strong>\u201cBVLGARI\u201d<\/strong> inscription, a metal purity mark, and a model code. Modern pieces are frequently accompanied by an <strong>electronic certificate of authenticity<\/strong>. The design language of Bulgari is recognizable for its bold volumes and distinctive geometric forms.<\/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-35f4868 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"35f4868\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Signs of a Suspicious Transaction<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-de53b96 elementor-widget elementor-widget-wd_text_block\" data-id=\"de53b96\" 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>When making a purchase, caution is warranted if:<\/p><ul><li><p>the price is significantly below the market level;<\/p><\/li><li><p>the seller avoids independent expert verification;<\/p><\/li><li><p>there are discrepancies between the markings and the documentation;<\/p><\/li><li><p>the origin of the piece is described vaguely or unclearly.<\/p><\/li><\/ul><p>On the secondary market, prestigious jewelry typically retains <strong>at least 60\u201370% of its original value<\/strong>.<\/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-90e4b0d wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"90e4b0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-small text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h4 class=\"woodmart-title-container title wd-fontsize-m\">Conclusion<\/h4> \n\t\t\t\t\t\t\t<\/div>\n\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-f2771e1 elementor-widget elementor-widget-wd_text_block\" data-id=\"f2771e1\" 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>Authenticity verification of high-end jewelry requires a comprehensive approach. Visual inspection, analysis of hallmarks, verification of documentation, and instrumental diagnostics help minimize risks.<\/p><p>Before making a purchase, it is recommended to:<\/p><ul><li><p>examine the engraving under magnification;<\/p><\/li><li><p>verify the serial numbers;<\/p><\/li><li><p>check the quality of the stone settings and overall finishing;<\/p><\/li><li><p>consult an independent expert if necessary.<\/p><\/li><\/ul><p>A quick instrumental diagnostic typically takes <strong>10\u201315 minutes<\/strong>, while a full expert examination with a written report may take <strong>up to three working days<\/strong>. For collectible and investment-grade pieces, professional verification is considered an essential step in the transaction.<\/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>Author: Ekaterina EynullaevaPosition: Expert in the appraisal of high-end jewelrySpecialization: Diagnostics, authentication, and valuation of premium-segment jewelry Purchasing luxury-class jewelry<\/p>","protected":false},"author":1,"featured_media":29686,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111],"tags":[],"class_list":["post-30386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bez-rubriki-en"],"_links":{"self":[{"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/posts\/30386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/comments?post=30386"}],"version-history":[{"count":5,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/posts\/30386\/revisions"}],"predecessor-version":[{"id":30391,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/posts\/30386\/revisions\/30391"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/media\/29686"}],"wp:attachment":[{"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/media?parent=30386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/categories?post=30386"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rejency.ru\/en\/wp-json\/wp\/v2\/tags?post=30386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}