Gucci GG Marmont Leather Crossbody Bag

Authenticity Guarantee

At Loop Vintage, authenticity is our highest priority. Every designer item is carefully inspected and authenticated by our experienced in-house specialists before being offered for sale.

We examine materials, craftsmanship, hardware, serial codes, date codes, stamps and other brand-specific details to ensure every item meets our authenticity standards.

Our commitment to authenticity allows customers to shop with confidence, knowing every item has been reviewed before reaching our collection.

Optional Third-Party Authentication

For additional peace of mind, independent third-party authentication is available for any item regardless of value.

A certificate of authentication can be arranged upon request for £25.

Trusted Partner of Entrupy

Loop Vintage is proud to work with Entrupy, one of the world's leading luxury authentication technology providers. Entrupy uses advanced AI and microscopic imaging technology to support the authentication process for eligible luxury items.

This additional layer of verification reflects our commitment to transparency, trust and customer confidence.