Expert guides to authenticate Saint Laurent (YSL) handbags. YSL logo engraving, hardware finish, chain ring quality, interior serial number — all the details covered.
99.3%
Accuracy Rate
283+
Brands Covered
100K+
Happy Clients
2–24h
Turnaround
3 guides — updated regularly by our experts
The Saint Laurent serial format changed with the 2012 rebrand from Yves Saint Laurent. All three eras, where the tab sits by model, and the check that catches mixed-reference fakes.
Read Guide
The Saint Laurent Sade mini tube bag combines matelassé quilting, a curb-link chain, and precise engraving — all areas replicas fall short. Zipper pull, tags, quilting, and chain.
Read Guide
The Loulou is named after Yves Saint Laurent's muse. Here's how to tell an authentic from a fake — from the YSL logo engraving to the chain rings.
Read GuideSkip the guesswork. Our certified experts provide fast, reliable authentication with a written verdict — typically in 2–24 hours. Trusted by 100,000+ collectors worldwide.