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俄钻石公司发现罕见粉红巨钻 27.85克拉近无杂质(图)
source link: http://tech.sina.com.cn/d/n/2017-09-26/doc-ifymeswc9976642.shtml
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中新网9月26日电钻石晶莹闪耀、珍贵罕有。据外媒报道，俄罗斯一家钻石公司日前在西伯利亚发现一颗罕见的粉红钻石，该未加工的钻石重达27.85克拉，而且几乎没有任何杂质，或成为该公司史上最贵钻石。据报道，该钻石尺寸为22.47x15.69x10
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