{"id":9436,"date":"2026-11-06T18:06:09","date_gmt":"2026-11-06T18:06:09","guid":{"rendered":"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/"},"modified":"2026-11-06T18:06:09","modified_gmt":"2026-11-06T18:06:09","slug":"fauteuil-lc4-occasion-authenticite-prix-verifications","status":"publish","type":"post","link":"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/","title":{"rendered":"Fauteuil LC4 d\u2019occasion : 7 v\u00e9rifications avant d\u2019acheter et rep\u00e8res de prix"},"content":{"rendered":"<p><strong>Une LC4 d\u2019occasion peut \u00eatre une superbe porte d\u2019entr\u00e9e vers le design moderniste\u2026 ou une co\u00fbteuse confusion entre une \u00e9dition, une r\u00e9\u00e9dition et une simple inspiration.<\/strong> Avant de craquer pour cette chaise longue \u00e0 structure tubulaire, prenez dix minutes pour regarder les bons d\u00e9tails plut\u00f4t que la seule silhouette.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_points_cles\"><\/span>3 points cl\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#3_points_cles\" >3 points cl\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Verdict_rapide\" >Verdict rapide<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Pourquoi_la_LC4_est-elle_si_souvent_copiee\" >Pourquoi la LC4 est-elle si souvent copi\u00e9e ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Comment_verifier_une_LC4_doccasion_la_methode_en_7_etapes\" >Comment v\u00e9rifier une LC4 d\u2019occasion : la m\u00e9thode en 7 \u00e9tapes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Combien_payer_Des_reperes_pas_une_cote_automatique\" >Combien payer ? Des rep\u00e8res, pas une cote automatique<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Pour_et_contre_dun_achat_doccasion\" >Pour et contre d\u2019un achat d\u2019occasion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Le_test_humain_avant_le_virement\" >Le test humain avant le virement<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Questions_frequentes\" >Questions fr\u00e9quentes<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Une_LC4_sans_etiquette_est-elle_forcement_une_copie\" >Une LC4 sans \u00e9tiquette est-elle forc\u00e9ment une copie ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Comment_entretenir_le_chrome_et_le_cuir\" >Comment entretenir le chrome et le cuir ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.mobilier-design-occasion.fr\/magazine\/fauteuil-lc4-occasion-authenticite-prix-verifications\/#Peut-on_remplacer_le_revetement\" >Peut-on remplacer le rev\u00eatement ?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<ul>\n<li><strong>La forme ne suffit pas :<\/strong> l\u2019\u00e9tiquette, les finitions et la provenance comptent davantage qu\u2019une annonce qui dit \u00ab style Le Corbusier \u00bb.<\/li>\n<li><strong>L\u2019\u00e9tat du cuir et des sangles p\u00e8se lourd :<\/strong> ce sont les postes les plus visibles et les plus co\u00fbteux \u00e0 remettre en \u00e9tat.<\/li>\n<li><strong>Le prix doit refl\u00e9ter l\u2019\u00e9dition :<\/strong> une pi\u00e8ce attribu\u00e9e, une r\u00e9\u00e9dition document\u00e9e et une copie ne se comparent pas sur la m\u00eame base.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Verdict_rapide\"><\/span>Verdict rapide<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Une LC4 d\u2019occasion m\u00e9rite le d\u00e9tour si le vendeur fournit des photos nettes, accepte de montrer les marquages et si le ch\u00e2ssis, le berceau et le rev\u00eatement sont coh\u00e9rents avec son histoire. Sans preuve d\u2019\u00e9diteur, achetez-la pour son confort et son esth\u00e9tique, pas comme une pi\u00e8ce de collection.<\/p>\n<div style=\"overflow-x:auto\">\n<table>\n<thead>\n<tr>\n<th>\u00c0 contr\u00f4ler<\/th>\n<th>Bon signe<\/th>\n<th>Signal d\u2019alerte<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marquage<\/td>\n<td>\u00c9tiquette ou plaque lisible, photos rapproch\u00e9es<\/td>\n<td>\u00ab Sign\u00e9e \u00bb sans photo ni provenance<\/td>\n<\/tr>\n<tr>\n<td>Structure<\/td>\n<td>Tube r\u00e9gulier, chromage homog\u00e8ne<\/td>\n<td>Piq\u00fbres profondes, soudure grossi\u00e8re<\/td>\n<\/tr>\n<tr>\n<td>Berceau<\/td>\n<td>Stabilit\u00e9 et bascule fluide<\/td>\n<td>Jeu, d\u00e9formation, patins manquants<\/td>\n<\/tr>\n<tr>\n<td>Rev\u00eatement<\/td>\n<td>Cuir souple ou toile tendue, usure assum\u00e9e<\/td>\n<td>D\u00e9chirures, dess\u00e8chement, odeur d\u2019humidit\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Prix<\/td>\n<td>Align\u00e9 sur l\u2019\u00e9tat et les justificatifs<\/td>\n<td>Prix \u00ab collector \u00bb pour une origine floue<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Pourquoi_la_LC4_est-elle_si_souvent_copiee\"><\/span>Pourquoi la LC4 est-elle si souvent copi\u00e9e ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Dessin\u00e9e en 1928 par Charlotte Perriand avec Le Corbusier et Pierre Jeanneret, la chaise longue \u00e0 r\u00e9glage libre est devenue une ic\u00f4ne. Sa ligne est imm\u00e9diatement reconnaissable : un corps inclinable repose sur un berceau ind\u00e9pendant. Cette notori\u00e9t\u00e9 a g\u00e9n\u00e9r\u00e9 de nombreuses versions, de qualit\u00e9 tr\u00e8s in\u00e9gale.<\/p>\n<p>Le point important : une annonce peut employer \u00ab LC4 \u00bb, \u00ab Le Corbusier \u00bb ou \u00ab Cassina \u00bb sans que cela constitue une preuve. Demandez calmement les photos de l\u2019\u00e9tiquette, de la plaque, des dessous et de toute facture disponible.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comment_verifier_une_LC4_doccasion_la_methode_en_7_etapes\"><\/span>Comment v\u00e9rifier une LC4 d\u2019occasion : la m\u00e9thode en 7 \u00e9tapes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><strong>Demandez une vue d\u2019ensemble et quatre gros plans :<\/strong> marquage, extr\u00e9mit\u00e9s du tube, dessous du matelas et patins.<\/li>\n<li><strong>Identifiez l\u2019\u00e9diteur annonc\u00e9.<\/strong> Une \u00e9dition produite sous licence est plus simple \u00e0 \u00e9valuer lorsqu\u2019elle est document\u00e9e.<\/li>\n<li><strong>Examinez le chrome \u00e0 la lumi\u00e8re.<\/strong> De petites traces d\u2019usage sont normales ; l\u2019\u00e9caillage ou la corrosion \u00e9tendue annoncent une restauration d\u00e9licate.<\/li>\n<li><strong>Testez le mouvement.<\/strong> Le ch\u00e2ssis doit se d\u00e9placer dans le berceau sans accrocher ni vaciller.<\/li>\n<li><strong>Contr\u00f4lez les sangles et attaches.<\/strong> Une tension irr\u00e9guli\u00e8re d\u00e9forme le confort et peut imposer une r\u00e9fection.<\/li>\n<li><strong>\u00c9valuez le rev\u00eatement s\u00e9par\u00e9ment.<\/strong> Une patine honn\u00eate n\u2019est pas une fissuration s\u00e8che. Sur une peau, pliez doucement une zone discr\u00e8te : si elle craquelle, pr\u00e9voyez une restauration.<\/li>\n<li><strong>Calculez le co\u00fbt complet.<\/strong> Ajoutez transport, \u00e9ventuelle remise en \u00e9tat et protection du sol \u00e0 votre offre.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Combien_payer_Des_reperes_pas_une_cote_automatique\"><\/span>Combien payer ? Des rep\u00e8res, pas une cote automatique<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le march\u00e9 varie selon l\u2019\u00e9dition, les mat\u00e9riaux, la ville et l\u2019\u00e9tat. \u00c0 titre de rep\u00e8re, une version non attribu\u00e9e ou \u00e0 l\u2019origine non d\u00e9montr\u00e9e se n\u00e9gocie souvent dans une zone bien plus basse qu\u2019une r\u00e9\u00e9dition document\u00e9e en bel \u00e9tat. Une pi\u00e8ce avec marquage lisible, rev\u00eatement sain et provenance peut justifier un budget sup\u00e9rieur ; une pi\u00e8ce \u00e0 restaurer doit laisser une marge r\u00e9elle.<\/p>\n<div style=\"overflow-x:auto\">\n<table>\n<thead>\n<tr>\n<th>Profil d\u2019annonce<\/th>\n<th>Fourchette indicative<\/th>\n<th>D\u00e9cision raisonnable<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Inspiration \/ origine non prouv\u00e9e<\/td>\n<td>Environ 300 \u00e0 900 \u20ac<\/td>\n<td>Acheter pour l\u2019usage, apr\u00e8s inspection<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9\u00e9dition document\u00e9e, \u00e9tat correct<\/td>\n<td>Environ 1 200 \u00e0 2 800 \u20ac<\/td>\n<td>Comparer le cuir, le marquage et le transport<\/td>\n<\/tr>\n<tr>\n<td>\u00c9dition document\u00e9e, tr\u00e8s bel \u00e9tat<\/td>\n<td>Souvent au-del\u00e0 de 2 800 \u20ac<\/td>\n<td>Demander provenance et photos d\u00e9taill\u00e9es<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><em>Ces ordres de grandeur servent \u00e0 pr\u00e9parer une discussion ; ils ne remplacent ni l\u2019examen de la pi\u00e8ce ni une estimation professionnelle pour un mod\u00e8le rare.<\/em><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Pour_et_contre_dun_achat_doccasion\"><\/span>Pour et contre d\u2019un achat d\u2019occasion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div style=\"overflow-x:auto\">\n<table>\n<thead>\n<tr>\n<th>Pour<\/th>\n<th>Contre<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Acc\u00e8s \u00e0 des finitions et patines introuvables neuves<\/td>\n<td>Authenticit\u00e9 parfois difficile \u00e0 \u00e9tablir<\/td>\n<\/tr>\n<tr>\n<td>Prix potentiellement plus doux qu\u2019une pi\u00e8ce neuve<\/td>\n<td>Transport encombrant et fragile<\/td>\n<\/tr>\n<tr>\n<td>Objet d\u00e9j\u00e0 v\u00e9cu, donc \u00e9tat observable<\/td>\n<td>R\u00e9fection du rev\u00eatement parfois co\u00fbteuse<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Le_test_humain_avant_le_virement\"><\/span>Le test humain avant le virement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Un bon vendeur ne se contente pas d\u2019une photo de profil : il r\u00e9pond sur l\u2019origine, montre les d\u00e9fauts et accepte une visite ou une vid\u00e9o du m\u00e9canisme. Si les r\u00e9ponses restent vagues, ne compensez pas par l\u2019enthousiasme. Une belle LC4 se reconna\u00eet aussi \u00e0 la transparence de sa vente.<\/p>\n<p><iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/2SaLJ-wDL58\" title=\"Chaise longue LC4 : vid\u00e9o de r\u00e9f\u00e9rence\" loading=\"lazy\" allowfullscreen><\/iframe><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Questions_frequentes\"><\/span>Questions fr\u00e9quentes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Une_LC4_sans_etiquette_est-elle_forcement_une_copie\"><\/span>Une LC4 sans \u00e9tiquette est-elle forc\u00e9ment une copie ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Non. Une \u00e9tiquette peut dispara\u00eetre avec le temps. En revanche, l\u2019absence de marquage r\u00e9duit la certitude et doit se refl\u00e9ter dans le prix. Ne payez pas une prime d\u2019\u00e9dition sans autres \u00e9l\u00e9ments solides.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comment_entretenir_le_chrome_et_le_cuir\"><\/span>Comment entretenir le chrome et le cuir ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u00e9poussi\u00e9rez avec un chiffon doux l\u00e9g\u00e8rement humide puis s\u00e9chez. Pour le cuir, utilisez un soin adapt\u00e9, apr\u00e8s un essai discret. \u00c9vitez les produits abrasifs, les solvants et les sources de chaleur directe.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Peut-on_remplacer_le_revetement\"><\/span>Peut-on remplacer le rev\u00eatement ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Oui, un tapissier habitu\u00e9 au mobilier design peut refaire une partie textile ou cuir. Demandez un devis avant l\u2019achat : une restauration r\u00e9ussie peut am\u00e9liorer le confort, mais modifie aussi l\u2019originalit\u00e9 de la pi\u00e8ce.<\/p>\n<hr>\n<p><strong>Vincent Vandegans<\/strong> est passionn\u00e9 de mobilier design et d\u2019achat de seconde main. Il partage des rep\u00e8res concrets pour aider \u00e0 choisir, entretenir et transmettre des pi\u00e8ces qui ont du style et une histoire.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LC4 d\u2019occasion : marquage, ch\u00e2ssis, cuir, prix et 7 v\u00e9rifications concr\u00e8tes pour acheter sans confondre \u00e9dition, r\u00e9\u00e9dition et copie.<\/p>\n","protected":false},"author":8,"featured_media":9435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":["post-9436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-salon"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fauteuil LC4 d\u2019occasion : 7 v\u00e9rifications avant d\u2019acheter et rep\u00e8res de prix - Mobilier Design Magazine<\/title>\n<meta name=\"robots\" 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