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Expert Ganni Authentication Service

Thrifted, pre-loved or bought online? A human expert checks your Ganni piece and returns a clear verdict with a digital Certificate of Authenticity within 24 hours.

Excellent
4.5 out of 5

Legitique operates independently and is not associated with any brands it authenticates

GANNI

GANNI authentication, handled personally.

Make high-value decisions with human GANNI expertise.

1,000+ GANNI items reviewed for buyers, sellers and collectors.

"I am very satisfied with the service I received from Legitique. Saved me a lot of money when buying an expensive purse that turned out to be fraudulent. I am grateful I found their site online."
— Jennifer Baker
"Perfect Louis Vuitton Authentication, fast result. Would definitely do my next authentication here too! Certificate was clear and helpful."
— Tadjana VDL
Excellent
4.5 out of 5
Current review capacity

Fast today: many reviews are currently completed in around 2 hours. Every order is completed within 24 hours.

How it works: Authenticate With Confidence

Every Legitique verdict is delivered with expert human judgment, brand‑specific knowledge, and meticulous review of the details counterfeiters hope you miss.

Step 1: Upload photos for a Legitique authentication

Step 1

Upload Your Item

Choose the right service and upload clear photos of your item, including labels, stamps, hardware, stitching, packaging, and any seller info. So we can spot what automated tools can’t.

Step 2: Boaz reviewing a luxury item

Step 2

Boaz Personally Reviews

I personally examine construction, fonts, proportions, materials, serial codes, finish, and brand‑specific tells before making a human‑led call on authenticity.

Step 3: Legitique certificate of authenticity

Step 3

Receive Your Certified Verdict

Receive a clear authentication verdict plus a detailed certificate, so you can buy, sell, return, dispute, or insure your item with confidence

Featured Questions

Buying secondhand shouldn't feel like a gamble. Here's what our authenticators get asked most.

The Copenhagen label's GANNI name appears in bold, clean lettering with even spacing, whether printed, embroidered or engraved on hardware. On genuine pieces the edges are crisp and the placement is consistent. Fakes show blurry or uneven lettering and wrong proportions. Experts compare logo style and placement with the exact release.

Check the neck label, the care and composition tag and any extra labels. Genuine labels show sharp print, correct spelling and tidy stitching, with details that fit the garment. Counterfeit labels have blurry type, wrong fonts and mismatched composition information. Experts compare each tag with the correct season.

Genuine GANNI prints have sharp, well-scaled graphics that line up across seams, and knitwear and denim show even tension, quality fabric and tidy finishing. Fakes show blurry prints, misaligned patterns, thin fabric and sloppy seams. Pattern alignment and fabric quality are the strongest signals.

Authentic GANNI bags and shoes show quality materials, even stitching, secure hardware and crisp branding. Fakes use lightweight hardware, rough edges and blurry logos. Experts compare construction details and markings against genuine references for the exact item.

GANNI is popular second-hand and fakes exist. On Vinted, Vestiaire Collective, Marktplaats and eBay, watch for hidden labels, stock photos and unusually low prices. Ask for close-ups of the logo, labels and stitching and have a human expert verify before paying.

No. Tags, shopping bags and receipts are easy to copy and can be paired with any item. Legitique examines the piece itself: logo, labels, fabric and construction. Each verdict includes four clear reasons.

Order a GANNI authentication at Legitique.com, upload clear photos of the item, logo, labels and construction, and a human expert reviews them. You receive a verdict with a digital Certificate of Authenticity within 24 hours.

Within 24 hours. Founder Boaz Kwak and our human specialists review every GANNI submission and deliver four clear reasons and a digital Certificate of Authenticity with the verdict.

Latest Authentication & Legit Check Guides

Human-expert guides to help you spot fakes and verify key designer pieces before you buy or sell, written and reviewed by Boaz Kwak, Head of Authentication & Founder of Legitique.

Trustpilot

Real collectors. Real decisions.

Excellent 4.5 out of 5

Selected customer feedback from people using Legitique before buying, selling, returning, or listing luxury items as authentic.

Verified customer feedback