Where is the serial number on a Gucci bag?

On a rectangular leather tab sewn inside, usually beneath an interior pocket. The back is heat-stamped with two rows of numbers — style number on top, supplier/production code below.

Can I verify a Gucci serial number online?

No. Gucci has no public serial database. The serial tab plus the included 'controllato' card help, but real confirmation is a boutique or a professional authentication service.

What is a Gucci controllato card?

It's the quality-control card ('controllato' = 'checked') included with genuine bags. Its absence isn't proof of a fake on its own, but its presence — with correct printing — is a good sign.

Real vs Fake Gucci — Side-by-Side Comparison (2026-06-26)

RealCheck › Luxury bags, watches & jewelry › Real vs fake Gucci

The comparison

Every difference between a real and fake Gucci

What to check	Genuine	Fake
Double-G logo	The two G's interlock with one upside-down; they are symmetrical, evenly weighted, and the gap between them is consistent.	G's that are uneven, too thick/thin, touching incorrectly, or set at the wrong spacing.
Serial tab stamping	Two rows of cleanly debossed numbers on the back, 'GUCCI ® made in Italy' on the front, heat-pressed into the leather.	Ink-printed numbers, a single row, a glued-on tab, or 'made in Italy' on a metal plate where the model uses leather.
Controllato card	Included plain card reading 'controllato' (Italian for 'checked') — the QC pass card.	Missing, or a generic 'authenticity card' with a barcode Gucci doesn't use.
Stitching & GG canvas	Tight, even stitching; on GG Supreme canvas the pattern aligns at seams and the beige/ebony tone is consistent.	Loose or uneven stitches; canvas pattern cut off-center or in the wrong tone.
Hardware & zippers	Solid, weighty hardware engraved 'GUCCI'; YKK-style or Gucci-branded zips run smoothly.	Light hardware, printed logos, or sticky/cheap zippers.

Tally the rows. A genuine item passes nearly all of them; a fake usually fails several even when it nails the obvious ones.

The code

Gucci serial number at a glance

Serial number (interior leather tab)

Format: Genuine Gucci bags have a rectangular leather tab sewn inside, usually under an interior pocket. The FRONT reads 'GUCCI' with '®' and 'made in Italy' below it; the BACK is heat-stamped with two rows of numbers — the top row is the style/model number, the bottom row is the supplier/production code. The numbers are debossed cleanly, never ink-printed.

Where to find it: Interior leather tab, typically stitched into or beneath an inside pocket.

How to verify (honest): Gucci offers no public serial-number lookup. Genuine pieces ship with a 'controllato' quality-control card and often a QR/DEMETRA tag on newer bags; in-boutique staff or an authentication service can confirm. There is no legitimate 'enter your Gucci serial here' website.

Full serial-number & verification guide →

Buy the real thing

Where to buy an authentic Gucci

Shop Gucci on eBayItems in this category can qualify for eBay's free expert Authenticity Guarantee→

eBay's Authenticity Guarantee has qualifying items independently inspected by experts before they ship to you — a free third-party check on top of the tells above.

FAQ

Real vs fake Gucci — questions

Where is the serial number on a Gucci bag?: On a rectangular leather tab sewn inside, usually beneath an interior pocket. The back is heat-stamped with two rows of numbers — style number on top, supplier/production code below.
Can I verify a Gucci serial number online?: No. Gucci has no public serial database. The serial tab plus the included 'controllato' card help, but real confirmation is a boutique or a professional authentication service.
What is a Gucci controllato card?: It's the quality-control card ('controllato' = 'checked') included with genuine bags. Its absence isn't proof of a fake on its own, but its presence — with correct printing — is a good sign.

Spot a fake Rolex →Spot a fake Louis Vuitton →Spot a fake Coach →Spot a fake Hermès →Spot a fake Chanel →Spot a fake Cartier Love Bracelet → All luxury bags, watches & jewelry guides →

Educational comparison only. RealCheck is independent and not affiliated with Gucci. Not a guarantee — for valuable items use a professional or marketplace authentication service.