{"id":57260,"date":"2026-05-20T10:16:11","date_gmt":"2026-05-20T08:16:11","guid":{"rendered":"https:\/\/librairie7l.com\/?post_type=product&p=57260"},"modified":"2026-05-20T22:27:41","modified_gmt":"2026-05-20T20:27:41","slug":"pierres-precieuses-guide-visuel-2","status":"publish","type":"product","link":"https:\/\/librairie7l.com\/en\/produit\/pierres-precieuses-guide-visuel-2\/","title":{"rendered":"PIERRES PR\u00c9CIEUSES : GUIDE VISUEL"},"content":{"rendered":"

Du temps des rois aux ru\u00e9es vers l’or et jusqu’aux collectionneurs actuels, les pierres pr\u00e9cieuses suscitent bien des fantasmes sur la couleur, la lumi\u00e8re et la raret\u00e9, ce qui les pare d’une valeur qui confine au r\u00eave. Signe de richesse et de pouvoir, l’\u00e9clat des pierres pr\u00e9cieuses \u00e9voque aussi la profondeur g\u00e9ologique du temps, une \u00e9pop\u00e9e de plusieurs milliards d’ann\u00e9es, celle de la Terre.<\/p>\n

Fran\u00e7ois Farges et Olivier Segura nous entra\u00eenent \u00e0 la d\u00e9couverte de ces pierres et de leur formation. En racontant leur histoire, ils partagent avec nous les secrets les plus intrigants de la plan\u00e8te.<\/p>\n

Des propri\u00e9t\u00e9s de la turquoise \u00e0 la symbolique du diamant et au Grand Saphir de la Couronne de France, ce guide riche de plus de 1 000 photos vous entra\u00eenera dans le monde fascinant des joyaux et des gemmes.<\/p>\n

De la nature de ces pierres \u00e0 leurs propri\u00e9t\u00e9s et \u00e0 leur formation, Fran\u00e7ois Farges et Olivier Segura nous offrent une plong\u00e9e dans l’histoire de la Terre. G\u00e9ologie et gemmologie ou la science au service du r\u00eave.
\nExtrait de la pr\u00e9face de Marie Vallanet-Delhom, Pr\u00e9sidente de L’\u00c9cole des Arts Joailliers, Nicolas Bos, Pr\u00e9sident & CEO de Van Cleef & Arpels, et Bruno David, Pr\u00e9sident du Mus\u00e9um national d’Histoire naturelle<\/p>\n","protected":false},"excerpt":{"rendered":"

Du temps des rois aux ru\u00e9es vers l’or et jusqu’aux collectionneurs actuels, les pierres pr\u00e9cieuses suscitent bien des fantasmes sur la couleur, la lumi\u00e8re et la raret\u00e9, ce qui les pare d’une valeur qui confine au r\u00eave. Signe de richesse et de pouvoir, l’\u00e9clat des pierres pr\u00e9cieuses \u00e9voque aussi la profondeur g\u00e9ologique du temps, une […]<\/p>\n","protected":false},"featured_media":57258,"template":"","meta":[],"product_cat":[2948],"product_tag":[],"acf":[],"yoast_head":"\nPierres pr\u00e9cieuses : guide visuel - Librairie 7L<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/librairie7l.com\/en\/produit\/pierres-precieuses-guide-visuel-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pierres pr\u00e9cieuses : guide visuel - Librairie 7L\" \/>\n<meta property=\"og:description\" content=\"Du temps des rois aux ru\u00e9es vers l’or et jusqu’aux collectionneurs actuels, les pierres pr\u00e9cieuses suscitent bien des fantasmes sur la couleur, la lumi\u00e8re et la raret\u00e9, ce qui les pare d’une valeur qui confine au r\u00eave. 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