Gucci authentication: verify the authenticity of your second-hand Gucci bag.

Discover our serviceGucci authentication. Do you have a second-hand Gucci bag and want to have it authenticated? Do you need to check the Gucci serial number? Receive a certificate of compliance in a few hours.
Gucci Authentication

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Gucci Authentication - The Certificate of Conformity

Gucci authentication online via our independent and approved analysis and expertise laboratory. Authentifier also helps you to check your Gucci serial number.

The benefits of certification
Gucci Certificate of Conformity

Gucci authentication: how to check the authenticity of your used Gucci bag?

Check the authenticity of a Gucci bag

Take 6 photos of your Gucci bag

To proceed with theauthentication of your Gucci bag, take 6 photos and send them to us via your Authentifier account. Thanks to your detailed photos, we will also be able to verify the Gucci serial number.

Analysis of your Gucci photos

Our program makes a comparison between your photos of the Gucci bag and millions of images, and our experts check the serial number of your Gucci bag, in order to finalize the Gucci authentication which confirms the conformity of your bag.

Gucci conformity checker

Receive a certificate of compliance or non-compliance

Receive the result of your Gucci authentication in the form of a Attestation of Conformity or non-compliance. This official document will allow you to testify to the authenticity of your Gucci bag.

Gucci Authentication Process

Human expertise and artificial intelligence to perform Gucci authentication

Expertise in Gucci authentication

During Gucci authentication, our teams of analysts verify the presence of the goldsmith work of Gucci craftsmen, according to specific criteria. All the details of your Gucci bag are examined such as labels, punches, seams, closures, materials, markings, codes and holograms…

Power of artificial intelligence
The analysis performed by our teams as part of Gucci authentication is enhanced by AI. Using algorithms and the expertise of our analysts, we examine your Gucci bag over the photos you provide to us. We are also specialized in checking the Gucci serial number. Following Gucci authentication, we issue a preliminary notice of compliance. Then, quickly, you receive a certificate of conformity or non-conformity of your Gucci bag.

Our customers trust us with their Gucci authentication

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professionals and auction houses
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Our customers trust us with their Gucci authentication

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professionals and auction houses
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Melody in St Maur des Fosses



Thank you very much to the team for allowing me to no longer have any doubts about this item purchased on the internet. I will appeal for reimbursement. Thank you for your expertise and efficiency!

On 02/02/2022

Ismahane in Bourg-de-PĂ©age



I really do not regret having used I was able to get a refund for my purchase on the site (fortunately), and a big thank you to Madeleine for her patience and kindness.
I highly recommend Authenticate!

On 08/30/2022

Gucci conformity checker

Gucci Authentication

frequently asked Questions

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

The authentication of Gucci bags on is based on a rigorous process. Our team of authentication experts uses a combination of advanced methods, such as careful examination of manufacturing details, material analysis and comparison with references of authentic Gucci bags. In addition, we rely on an extensive database that lists the specific characteristics of each model of Gucci bag. Thanks to our state-of-the-art technology and the expertise of our team, Authentifier is able to guarantee you a accurate and reliable Gucci authentication of your second-hand luxury bags.

Authenticate check the serial number of your Gucci bag to ensure its authenticity. All you have to do is send a photo highlighting the serial number of your luxury bag, when you make a request from our compliance checker. Our system will then perform a thorough search of our database to confirm if this serial number matches an authentic Gucci bag. If no anomaly is detected in the serial number and it is indeed an authentic Gucci bag, you will receive a certificate of conformity.
In case of doubt or problem, our team ofanalysts specialized in Gucci authentication is also available to assist you with the verification process. Always make sure to check the serial number of the Gucci bag to avoid counterfeits.

If you have the accessory in question, all you have to do is take 6 quality photos presenting 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 Gucci item (you are about to purchase), please submit the ads to us. We will then analyze them using the same principle (artificial intelligence combined with human analysis).

By using our certified imaging and artificial intelligence laboratory by the Ministry of Research and Innovation, we are able to verify the conformity of the Gucci bag you wish to acquire by analyzing the seller?s ad.
We make a complete analysis of the announcement and the conformity of the article according to the photos present and/or absent, but also according to the relevance of the description written by the advertiser.

Finally, we send you a compliance notice to allow you to position yourself and negotiate with the seller in full knowledge of the facts. Once purchased, upon receipt of your package, you will send us your own photos to check if they correspond to the one in the ad and confirm the conformity of your purchase. So you 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 sure of theauthenticity of a Gucci item, it is advisable to go to the Gucci website or to one of their stores 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 adapted to this situation. It aims at you avoid 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.

For recognize an authentic Gucci bag, call on a service ofGucci authentication accredited. Authentifier accompanies you before, during and after the purchase to avoid the pitfalls of counterfeits. We analyze each Gucci bag with precision to detect signs of conformity with the craftsmanship of the Gucci house.

Check the authenticity of your Gucci bag bought second hand online or in a third party shop with our compliance checker. Following the analysis of your item, you will receive a certificate of conformity for your Gucci bag proving your good faith and the authenticity of your luxury bag. Various authentication packages are available depending on the desired response time and the number of luxury leather goods to be scanned.