{"product_id":"rough-stone-for-faceting-ruby-pigeon-blood-czochralski-pulled-lab-grown-20-24ct","title":"刻面用原石 - 鴿血紅紅寶石，丘克拉斯基法（拉晶）實驗室培育 20-24ct","description":"\u003cp\u003e實驗室培育紅寶石 \u003cbr data-mce-fragment=\"1\"\u003e培育方法：柴可拉斯基法\u003cbr data-mce-fragment=\"1\"\u003e柴可拉斯基法，又稱提拉法，具有與天然紅寶石相同的物理和化學性質。\u003cbr data-mce-fragment=\"1\"\u003e柴可拉斯基法的優點：此方法能夠培育出尺寸更大、淨度更高的晶體，而這類晶體在自然界中很少見。與火焰熔融法相比，以柴可拉斯基法培育的晶體幾乎沒有氣泡。\u003c\/p\u003e\n\u003cp\u003e\u003cbr data-mce-fragment=\"1\"\u003e顏色：鴿血紅 \u003cbr data-mce-fragment=\"1\"\u003e淨度：肉眼潔淨\u003cbr data-mce-fragment=\"1\"\u003e尺寸：長 14.5-15.3 x 寬 11.1-1.8 x 高 6.9-7.2mm \u003cbr data-mce-fragment=\"1\"\u003e重量：20-24 克拉\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e化學式    Al2O3\u003cbr\u003e莫氏硬度    9.0（莫氏）\u003cbr\u003e晶系    三方晶系\u003cbr\u003e折射率    1.757 - 1.779\u003cbr\u003e比重     3.95–4.10 \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e批發請提供所需數量和尺寸的需求\u003c\/strong\u003e\u003c\/p\u003e","brand":"10%","offers":[{"title":"Default Title","offer_id":48884822409511,"sku":"R163e","price":87.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7707\/2935\/files\/R163ea.jpg?v=1722003337","url":"https:\/\/gemtasy.net\/zh\/products\/rough-stone-for-faceting-ruby-pigeon-blood-czochralski-pulled-lab-grown-20-24ct","provider":"GemTasy","version":"1.0","type":"link"}