At five and six figures, a mistake in authentication is an expensive one. Proper Hermès authentication is never about a single detail — it is about checking many elements together the way specialists do. This guide gathers our expert verification frameworks so you can buy with confidence on the secondary market.
The specialist verification framework
Genuine authentication weighs stitching, leather grain, hardware weight and finish, blind stamps, fonts and overall construction as a whole. No single feature confirms a bag; consistency across all of them does. Our framework walks through each checkpoint in order.
Reading blind stamps and date codes
The blind stamp records the production year and, historically, the craftsman and country. Learning to read these stamps — and knowing how they have changed over time — is central to both dating and authenticating a bag.
Common red flags
Uneven saddle stitching, incorrect fonts, lightweight or mis-finished hardware and inconsistent leather grain are among the most common warning signs. Knowing what normal looks like is the best defence against a convincing fake.
Buy from trusted sources
Even with a strong eye, buying from reputable sellers and using professional authentication for high-value pieces is prudent. The complete checklists are below.