AUTHENTICATION Yves Saint Laurent

Check the authenticity of your second-hand Yves Saint Laurent bag.

Do you have a second-hand Yves Saint Laurent bag and want to have it authenticated? Receive a certificate of compliance in a few hours.
How to check the authenticity of Yves Saint Laurent bags?

100% service online

Secure payment

Nominative certificate

Juridic protection

THE HOUSE AUTHENTICATE.com

Obtain your Authentifier.com certificate for your Yves Saint Laurent items

Independent and approved online photo analysis and expertise laboratory.

The benefits of certification

Attestation of Conformity

How to check your second-hand Yves Saint Laurent bag?

Take 6 photos of your Yves Saint Laurent bag

Take 6 photos of your Yves Saint Laurent bag and send them to us via your Authenticate account.

We analyze your photos

Our program compares your photos to millions of photos in seconds and then our experts confirm the analysis to issue a notice of compliance.

Receive your certificate of compliance or non-compliance

Receive a certificate of nominal compliance or non-compliance. This official document will allow you to testify to the conformity or non-conformity of your article.

THE HOUSE AUTHENTICATE.COM

Human expertise and artificial intelligence to authenticate your Yves Saint Laurent bag

Our expertise
Our teams of analysts verify the presence of the know-how of luxury employees and craftsmen, according to very specific criteria. Every detail is examined: labels, punches, seams, closures, materials, markings, codes and hologram stickers...
Artificial intelligence
Also, in order to always provide a better quality service, our research team is constantly developing new algorithms that are even more robust and more varied in order to cover more and more products and brands.

Our Yves Saint Laurent customers trust us to authenticate their accessories

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professionals and auction houses
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individuals
Dany in Viviers INDIVIDUAL customer - Hermès

Very good site, serious. Very responsive. Result not even 24 hours after the request for the lowest price and the price is not excessive. I highly recommend this site!

Anne in Vitre INDIVIDUAL customer - Prada

Expertise which confirmed to me that my purchase is unfortunately a counterfeit. Thank you, in the future I will go through you before payment.

Magalie in Domfront INDIVIDUAL customer - Louis vuitton

Perfect ! As per usual. I use this site regularly, it is very reliable and the staff is competent, very professional and very friendly. They have already saved me from bad purchases, many thanks.

    Cecile in Bessines CORPORATE Customer - Cartier

    Hello, very well advised by Alain as usual, nothing to complain about. See you soon !

    Francoise in Paris CORPORATE customer - Balenciaga

    Thank you for this authentication as always as professional as it is fast.

    Francois to Loisey INDIVIDUAL customer - Louis vuitton

    The service is of very high quality, up to the level of the appraised objects!

      Our Yves Saint Laurent customers trust us to authenticate their accessories

      0 +
      professionals and auction houses
      0 +
      individuals
      Dany in Viviers INDIVIDUAL customer - Hermès

      Very good site, serious. Very responsive. Result not even 24 hours after the request for the lowest price and the price is not excessive. I highly recommend this site!

        Anne in Vitre INDIVIDUAL customer - Prada

        Expertise which confirmed to me that my purchase is unfortunately a counterfeit. Thank you, in the future I will go through you before payment.

          Magalie in Domfront INDIVIDUAL customer - Louis vuitton

          Perfect ! As per usual. I use this site regularly, it is very reliable and the staff is competent, very professional and very friendly. They have already saved me from bad purchases, many thanks.

            Cecile in Bessines CORPORATE Customer - Cartier

            Hello, very well advised by Alain as usual, nothing to complain about. See you soon !

              Francoise in Paris CORPORATE customer - Balenciaga

              Thank you for this authentication as always as professional as it is fast.

                Francois to Loisey INDIVIDUAL customer - Louis vuitton

                The service is of very high quality, up to the level of the appraised objects!

                  Checking the authenticity of an Yves Saint Laurent bag

                  Conformity Checker

                  frequently asked Questions

                  Our R&D analysis departmentauthentication pictures of second-hand products from the Yves Saint Laurent brand concerns all the brand's bags and suitcases as well as scarves, scarves, belts, Yves Saint Laurent shoes, small leather goods, Yves Saint Laurent purses and Yves Saint Laurent fashion jewellery.

                  If you have the accessory in question, all you have to do is take 6 quality photos showing the details, finishes, seams, signatures in an obvious way (from all angles) and submit them in our conformity checker.

                  If you do not yet have the Yves Saint Laurent item (you are about to buy), please submit the advertisements in question to us. We will then analyze them using the same principle (artificial intelligence combined with human analysis).

                  By using our imaging and artificial intelligence laboratory approved by the Ministry of Research and Innovation, we are able to check the conformity of the Yves Saint Laurent bag that you wish to acquire by analyzing the seller's advertisement.

                  We make a complete analysis of the announcement and the conformity according to the photos present and/or absent but also with the relevance of the description written by the advertiser. Finally, we send you a prior notice to allow you to position yourself and negotiate with the seller with full assurance in advance.

                  Once purchased, upon receipt of your package, you will send us your own photos to check if they correspond to that of the ad and confirm the conformity of your purchase. Thus, you will then obtain a certificate of conformity or, if applicable, of non-compliance, in order to be able to return your purchase or be reimbursed by PayPal.

                  To be certain of the authenticity of an Yves Saint Laurent item, it is advisable to go to the Yves Saint Laurent website or to one of their boutiques to make your purchases.

                  Buying without being accompanied on a site or a second-hand shop involves a significant risk.

                  Our compliance analysis service is suitable for this situation. It aims to prevent you from having bad experiences with counterfeits. In particular, it will demonstrate your intention not to want to buy a counterfeit and your respect for your favorite brand.

                  Even if you are presented with an invoice or certificate from the luxury house, we advise you to verify with an independent third party, for example by using our authentication services. Indeed, being able to issue a notice of compliance requires the expertise that we have developed in our laboratory, in particular thanks to artificial intelligence, but also via our analysts who have several decades of experience in the field of Yves Saint Laurent bag authentication, and other brands.