{"product_id":"67485611","title":"天然煤精（化石木）圓珠 4公釐 一串（約15英吋\/37公分）","description":"\u003ch2 style=\"font-size: 1.1em;\"\u003e煤玉，圓形\u003c\/h2\u003e尺寸：約4mm（+\/-0.5mm）\u003cbr\u003e孔徑：約0.8mm\u003cbr\u003e顏色：黑色\u003cbr\u003e\u003cbr\u003e煤玉自古以來就被用作寶石，主要在英國。它是一種化石木，特點是其美麗的黑色光澤。黑色玻璃珠的「jet」一詞很可能源自這種天然煤玉的顏色。由於它是化石木，其輕巧的重量也是其優點之一。\u003cbr\u003e這種圓形已被鑑定為\u003ca href=\"https:\/\/zaikosys.kenkengems.com\/imgs\/21405175.JPG\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e「天然煤玉」\u003c\/a\u003e。\u003cbr\u003e\u003cbr\u003e\u003csmall\u003e[*圖片中的網格為1公分 x 1公分。]\u003c\/small\u003e","brand":"67485611","offers":[{"title":"1股 $6.79","offer_id":43520694223076,"sku":"49627275","price":6.79,"currency_code":"USD","in_stock":true},{"title":"5股 $32.99","offer_id":43520694255844,"sku":"49627276","price":32.99,"currency_code":"USD","in_stock":true},{"title":"10股 $59.99","offer_id":43520694288612,"sku":"1189183864","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/2249\/6367\/files\/R0010386.jpg?v=1744011456","url":"https:\/\/store.kenkengems.com\/zh\/products\/67485611","provider":"Gemstone beads, Loose stone, Jewelry Findings wholesale | Kenkengems","version":"1.0","type":"link"}