Hermès collecting has a language of its own, and fluency saves you from costly misunderstandings. This Hermès terminology glossary explains the stamps, codes and vocabulary every collector needs — from blind stamps and date codes to construction and market terms.
Blind stamps and date codes
The small stamped codes inside a bag reveal its production year and origin. Learning to read blind stamps and date codes is fundamental to dating, authenticating and valuing any Hermès bag.
Construction and specification terms
Words like Sellier, Retourne, quota bag, prespend and Sur Commande describe how bags are built, allocated and customised. Understanding them lets you read listings and boutique conversations accurately.
Market and collecting vocabulary
Terms such as grail, resale premium and condition grade shape how the market talks about value. Our glossary entries below define the vocabulary you will encounter most.