{"product_id":"7-73-carat-gemstone","title":"7.73 Carat Blue MADAGASCAR Emerald Sapphire AGL No Heat","description":"A stunning 7.73 carat blue sapphire from Madagascar, certified by AGL as completely unheated and untreated. This exceptional gemstone showcases the rich, saturated blue hue that Madagascar sapphires are renowned for. The AGL certification guarantees authenticity and the stone's natural origin, making it an ideal choice for fine jewelry, collectors, and those seeking a genuine, premium sapphire with documented provenance.","brand":"COLORLINE","offers":[{"title":"Default Title","offer_id":54944097698091,"sku":"722682","price":227535.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/4251\/7035\/files\/7.73ct_Sa_722682_pic1.jpg?v=1787737968","url":"https:\/\/www.leibish.com\/en-es\/products\/7-73-carat-gemstone","provider":"LEIBISH","version":"1.0","type":"link"}