Would you choose this Birkin 18 in Black over a Birkin 30 for daily use?
For a first pass, compare capacity, weight, and resale liquidity. Birkin 18 can be the sharper choice when the color and condition match your use case.
Own one like this? Get an estimate.
Get an email when a matching model and size is listed at or below your target asking price. Prices are in USD; availability is confirmed by the shop.
Compared against Constance 18 Black inventory. This listing is $1,602 below the current median (11%).
This Hermès Constance 18 Black is listed at $12,633 by H3 VINTAGE GINZA, $1,602 below the median $14,235 ask for Constance 18 Black inventory. That makes it worth shortlisting if the condition photos and merchant terms check out.
First captured at $12,633 on 2026-10-19.
Generating insight…
AI summary unavailable right now.
Management number 45971 Brand HERMES/HERMES Model Constance 3 mini 18 Engraved/Number B engraved Made in 2023 Material Epson Size Height 15cmWidth 18cmDepth/gusset 5cm Color Noir Nori Black Black Metal fittings color
Opens H3 VINTAGE GINZA in a new tab.
Also compare 18 Black at
Explore partner stores
Storefront links: these partners open their own store, not this bag.
25 Hermès Constance lots from Bonhams, Drouot and other houses: the median sold at 125% of its low estimate.
See Constance auction results →For a first pass, compare capacity, weight, and resale liquidity. Birkin 18 can be the sharper choice when the color and condition match your use case.
Use the live median as a benchmark, then adjust for color demand, hardware, year, condition, box/papers, and return policy.
Ask for corner wear, handle darkening, stamp/year, odor, spa history, inclusions, return window, and authentication documentation.
Use the live cohort and nearby listings to check whether this Hermès Constance 18 Black is still the best option.