{"product_id":"5-00-carat-gemstone-1","title":"5.00 Carat Blue SRI LANKAN Oval Sapphire GIA No Heat","description":"Exceptional 5.00 carat oval sapphire sourced from Sri Lanka's renowned gemstone mines. This premium blue sapphire features GIA certification confirming its natural, unheated origin — a hallmark of authenticity and rarity. The elegant oval cut maximizes color saturation and brilliance, showcasing the stone's deep blue hue with exceptional clarity. Sri Lankan sapphires are prized by collectors and jewelers for their superior quality and vivid coloration. Perfect for fine jewelry creation, investment, or serious collectors seeking a certified, heat-free gemstone of distinction.","brand":"COLORLINE","offers":[{"title":"Default Title","offer_id":54944098320683,"sku":"722674","price":27649.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/4251\/7035\/files\/5.00ct_Sa_722674_pic1.jpg?v=1787737972","url":"https:\/\/www.leibish.com\/it-it\/products\/5-00-carat-gemstone-1","provider":"LEIBISH","version":"1.0","type":"link"}