{"dateModified":"2026-04-25T00:46:14Z","dateModifiedRaw":"2026-04-24T14:46:14-10:00","url":"https://polynacre.com/products/nacres-brutes","headline":"Nacres brutes – POLYNACRE","description":"Nous vous proposons des nacres de tailles de 6 à 16cm de catégorie A. Elles sont vendues au kilo jusqu'à la taille 11,9cm et ensuite c'est à la pièce compte tenu de la rareté. Le nombre de pièces varie selon le poids des nacres par rapport à la taille. Les nacres mettent environ 8 ans pour atteindre la taille 12cm et 1","text":"","image":["https://cdn.shopify.com/s/files/1/0535/5909/9550/products/2nacresdanslesableiriseevertetviolet.jpg?v=1615056917"],"ScrubHash":"0596742a8bf50810381e898db454b798859a07df92646130471843c61552573b","schema":{"json_ld":[{"@context":"http://schema.org","@type":"Organization","logo":"https://polynacre.com/cdn/shop/files/logo-polynacre-fond-noir.png?v=1775937130&width=500","name":"POLYNACRE","sameAs":["","https://www.facebook.com/profile.php?id=100064896463299","","","","","https://www.linkedin.com/company/polynacre/?viewAsMember=true","","","",""],"url":"https://polynacre.com"},{"@context":"http://schema.org/","@id":"/products/nacres-brutes#product","@type":"ProductGroup","brand":{"@type":"Brand","name":"POLYNACRE"},"category":"Loisirs et arts créatifs","description":"Nous vous proposons des nacres de tailles de 6 à 16cm de catégorie A. \nElles sont vendues au kilo jusqu'à la taille 11,9cm et ensuite c'est à la pièce compte tenu de la rareté. Le nombre de pièces varie selon le poids des nacres par rapport à la taille.\nLes nacres mettent environ 8 ans pour atteindre la taille 12cm et 15 ans pour la taille 18cm.\nVous pouvez avec ces nacres : \n\nLes découper pour confectionner des pièces de bijouteries, ou des costumes.\nLes polir pour confectionner des bijoux ou les incruster dans de l'ameublement, lustre, habillage de vases, etc.\n\nLes couleurs des coquilles vont du vert au mauve avec des irisations de jaune. Il y a également des couleurs un peu spéciales qui sont rosé, ou jaune.\nDes réductions pour des commandes en quantité sont possibles.  \nNous pouvons envoyer partout dans le monde les coquilles de nacre.","hasVariant":[{"@id":"/products/nacres-brutes?variant=46723428548766#variant","@type":"Product","image":"https://polynacre.com/cdn/shop/products/2nacresdanslesableiriseevertetviolet.jpg?v=1615056917&width=1920","name":"Nacres brutes - 4-8.9 cm / A / 5kg","offers":{"@id":"/products/nacres-brutes?variant=46723428548766#offer","@type":"Offer","availability":"http://schema.org/InStock","price":"1000","priceCurrency":"XPF","url":"https://polynacre.com/products/nacres-brutes?variant=46723428548766"}},{"@id":"/products/nacres-brutes?variant=46682009796766#variant","@type":"Product","image":"https://polynacre.com/cdn/shop/products/2nacresdanslesableiriseevertetviolet.jpg?v=1615056917&width=1920","name":"Nacres brutes - 4-8.9 cm / A / 15kg","offers":{"@id":"/products/nacres-brutes?variant=46682009796766#offer","@type":"Offer","availability":"http://schema.org/InStock","price":"2500","priceCurrency":"XPF","url":"https://polynacre.com/products/nacres-brutes?variant=46682009796766"}},{"@id":"/products/nacres-brutes?variant=46682009862302#variant","@type":"Product","image":"https://polynacre.com/cdn/shop/products/2nacresdanslesableiriseevertetviolet.jpg?v=1615056917&width=1920","name":"Nacres brutes - 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