{"product_id":"cut-stone-alexandrite-czochralski-pulled-lab-grown-facet-cushion-12x8mm-3-78-4-02ct","title":"切割寶石 - 亞歷山大石 Czochralski（提拉法）實驗室培育，枕形切割 12x8mm 3.78-4.02ct","description":"\u003cp\u003e實驗室培育的亞歷山大變石 \u003cbr data-mce-fragment=\"1\"\u003e培育方法：Czochralski 法\u003cbr data-mce-fragment=\"1\"\u003eCzochralski 法，又稱拉晶法，其物理和化學性質與天然亞歷山大變石相同。\u003cbr data-mce-fragment=\"1\"\u003eCzochralski 法的優點：此方法能培育出尺寸更大、淨度更高的晶體，而這類晶體在自然界中十分罕見。與火焰熔融法相比，使用 Czochralski 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：日光下 - 藍綠色；白熾燈下 - 紫紅色\u003cbr data-mce-fragment=\"1\"\u003e淨度：肉眼無瑕\u003cbr data-mce-fragment=\"1\"\u003e切割品質：非常好\u003cbr data-mce-fragment=\"1\"\u003e形狀：枕形\u003cbr data-mce-fragment=\"1\"\u003e尺寸：12x8mm，高度 5.2-5.9mm\u003cbr\u003e重量：3.78-4.02ct\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e如需批發，請提供所需數量和尺寸\u003c\/strong\u003e\u003c\/p\u003e","brand":"10%","offers":[{"title":"Default Title","offer_id":49203769245991,"sku":"F495","price":177.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/7707\/2935\/files\/AlexCus12x8a.jpg?v=1727783718","url":"https:\/\/gemtasy.net\/zh\/products\/cut-stone-alexandrite-czochralski-pulled-lab-grown-facet-cushion-12x8mm-3-78-4-02ct","provider":"GemTasy","version":"1.0","type":"link"}