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.
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Hermès Constance 18 Black Lizard
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$23,990 USD
Well above
Priced 70% above typical Black Birkin 18 (median $14,151 across 70 listings).
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Live market context
Comparable set
70 listings
Median
$14,068
Low-high
$8,555-$48,000
Merchants
26 active
Compared against Constance 18 Black inventory. This listing is $9,922 above the current median (71%).
Buyer market brief
This Hermès Constance 18 Black Lizard is listed at $23,990 by Luxury Promise, $9,922 above the median $14,068 ask for Constance 18 Black inventory. Compare the premium against condition, rarity, hardware, and included accessories before checkout.
- Compared with 69 priced listings from 26 active merchants.
- Observed cohort range: $8,555 to $48,000.
- Current ask is 71% above the cohort median.
- 3 lower-priced comparable alternatives are indexed right now.
Price history
First captured at $23,990 on 2026-10-19.
First seen
$23,990 · 2026-10-19
Latest ask
$23,990 · 2026-10-19
Observed days
1
Next step
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Size
Constance 18 (18 x 13 x 9 cm)
Color
Black
Leather
Lizard
Condition
Pre-owned
Merchant
Luxury Promise
Shop this amazing Hermès Constance 18 Black Leather Bag with Lizard H at Luxury Promise today! The Hermès Constance 18 stands as an icon of refined elegance and timeless sophistication. This exquisite black leather piece showcases the maison's legendary craftsmanship, complemented by lustrous gold-t
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How the Constance does at auction
25 Hermès Constance lots from Bonhams, Drouot and other houses: the median sold at 125% of its low estimate.
See Constance auction results →Research this Constance spec
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Buyer Q&A
Questions to ask before this Constance moves
Is $23,990 fair for Lizard in this condition?
Use the live median as a benchmark, then adjust for color demand, hardware, year, condition, box/papers, and return policy.
What would you ask the merchant before buying?
Ask for corner wear, handle darkening, stamp/year, odor, spa history, inclusions, return window, and authentication documentation.
Compare alternatives before checkout
Use the live cohort and nearby listings to check whether this Hermès Constance 18 Black Lizard is still the best option.
CohortConstance 18 Black
Median ask$14,068
Live comps70
Lower-priced close matches
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