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. This guide covers all three eras, where the tab sits by model, and the consistency check that catches mixed-reference fakes.
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The Saint Laurent Sade mini tube bag combines matelassé quilting, a curb-link chain strap, and precise hardware engraving — all areas where replicas consistently fall short. These checks cover the zipper pull, interior tags, quilting, and chain strap.
Read GuideThe 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.