{"product_id":"173924232","title":"[影片]人造亞歷山大石 AAA 裸石 圓形刻面 5x5mm 1顆","description":"\u003ch2 style=\"font-size: 1.1em;\"\u003e其他未鑽孔寶石 (無孔)\u003c\/h2\u003e\u003cdiv class=\"iframe-responsive\"\u003e\u003ciframe width=\"596\" height=\"335\" src=\"https:\/\/player.vimeo.com\/video\/813475930?background=1\" class=\"iframe\" frameborder=\"0\" allow=\"autoplay; fullscreen\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e1顆：約0.61克拉\u003cbr\u003e尺寸：約5x5x2.5-3mm (+\/-0.5mm)\u003cbr\u003e未鑽孔 (裸石)\u003cbr\u003e顏色：藍綠色\u003cbr\u003e\u003cbr\u003e這是一顆圓形刻面合成亞歷山大石。它是使用「柴可拉斯基法」(晶體拉製法) 製造的，該方法應用半導體技術來生長超純單晶。其最顯著的特點是其戲劇性的顏色變化。在自然光下，它呈現深藍綠色，而在白熾燈下，它鮮明地轉變為紅紫色 (第三張圖片是在白熾燈下拍攝，第四張圖片則使用黑光 (峰值波長395nm) 拍攝)。作為用於珠寶的裸石，其透明度和顏色都無可挑剔。由於它是一種未鑽孔的類型，因此非常適合鑲嵌和其他加工。已鑑定出另一種尺寸，結果為\u003ca href=\"https:\/\/zaikosys.kenkengems.com\/imgs\/SA-kanbetsu.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e「合成亞歷山大石」\u003c\/a\u003e。\u003cbr\u003e出貨時顏色和尺寸將混合。\u003cbr\u003e\u003cbr\u003e\u003csmall\u003e[*圖片中使用的網格為1公分x1公分。]\u003c\/small\u003e","brand":"173924232","offers":[{"title":"1件  $39.99","offer_id":43886054637796,"sku":"1328311166","price":39.99,"currency_code":"USD","in_stock":true},{"title":"5個 $193.99","offer_id":43886054670564,"sku":"1328311167","price":193.99,"currency_code":"USD","in_stock":true},{"title":"10件 $377.99","offer_id":43886054703332,"sku":"1328311168","price":377.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/2249\/6367\/files\/173924232.jpg?v=1721564815","url":"https:\/\/store.kenkengems.com\/zh\/products\/173924232","provider":"Gemstone beads, Loose stone, Jewelry Findings wholesale | Kenkengems","version":"1.0","type":"link"}