Authentication
Verification of a piece's origin by an expert (materials, finishes, engravings, numbers). It conditions any serious buyback offer — see our appraisal approach.
Blind stamp
A small stamp (often a letter, sometimes inside a square or circle) struck into the leather of an Hermès bag, indicating the year of manufacture. A key point of authenticating an Hermès.
Cannage
Dior's signature diamond quilting, hand-done on fine leathers. It pulls up the value of a Lady Dior.
Caviar
Chanel's grained calfskin, tougher and more sought-after than lambskin; black caviar is the most liquid combination on resale. See Chanel bag values.
Resale value (cote)
The price range a buyer offers for a pre-owned piece, based on model, leather, vintage, condition and the market. Indicative online, it's set after a hands-on appraisal.
Date code
A manufacturing code (notably Louis Vuitton) indicating the workshop and date. One element among others in authenticating a Louis Vuitton bag.
Consignment
A selling method where a boutique sells on your behalf for a commission (often 15–40%), distinct from a firm buyback. Comparison in where to sell your luxury.
Dustbag
The fabric protective cover supplied with the piece. Part of the original accessories that add value on resale.
Full set
The complete set of original accessories (box, papers, receipt, spare links…). It pulls value up clearly, especially for watches.
Hardware
The metal parts of a bag (clasps, chains, buckles) or watch. Their condition, material (gold, palladium) and finish weigh on the value.
Patina
The natural ageing of leather over time — notably Louis Vuitton's vachette, which darkens. Normal, it affects the range without being a dealbreaker.
Saddle stitch
Two-needle hand stitching, the signature of Hermès leatherwork. Stitching that's too regular (machine) often betrays a counterfeit — details in authenticating an Hermès bag.
Firm buyback
Direct purchase of your piece at a definitive price, paid quickly, with no commission or public listing. That's how we work.
Reference
A number precisely identifying a model (watches especially). It strongly determines the resale value of a watch.
Superfake
A high-end counterfeit that imitates appearance very well. It betrays itself on overall consistency — hence the importance of a physical appraisal.
Timeless / Classic Flap
Chanel's signature flap bag with the CC clasp. One of the most liquid models on resale — see its value.