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上周二纽约街头上闪闪发光就因这奇特切割的钻石戒指

200 carat uncut diamond上周二在纽约一个惊人的100卡拉钻戒在苏富比的拍卖会上以超过2200万美元出售。花式切工钻石戒指是苏富比拍卖的亮点。该钻戒以如此高拍卖价出售实为珠宝拍卖创下新纪录。已镶嵌的钻戒上,钻石自然是最有价值的部分,因为这颗钻石是非常罕见的无色钻石以更为罕有的卡拉重量亮相。这颗100卡拉的钻石是被切割成祖母绿形状的;而祖母绿切工也是最流行的花式切工之一,与垫形、公主式和雷蒂恩等切工不乏众人所爱。此外, 100卡拉钻石被评级为完美无瑕,意味着没有任何夹杂物,也没有瑕疵,或任何其他种类用一个10倍的放大镜下看得见的斑点。

这完美无瑕100卡拉祖母绿切工的钻石原本是一颗在非洲南部开采出来的200卡拉钻石原石。经过一年多的研究,专家们从200卡拉的钻石原石材料中切割出100卡拉的完美钻石。它被切割成祖母绿形状是因为在祖母绿切割的钻石里,任何一丝瑕疵都显会相当明显并轻易看得见。这是因为它被切割成阶梯状,使钻石有较长的线条,少了明亮切工的火焰。钻石的外观颇为宽阔,因此夹杂物或较低的成色会在这个钻石切工中更加明显。由此可见,祖母绿切工是一个真正能够显示最高净度等级的切工技巧,以示其钻石是完美无瑕之尊贵。在过去的25年里,全球只出售过有6颗完美无瑕100卡拉的钻石。所以,在众多的网上钻石库存及各钻石珠宝店比较下,这是何其罕见的美钻!你又能想象一下戴上一颗完美100卡拉巨钻戒指的滋味吗?

2015年8月5日由Diamond Registry发布

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