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主题:[转帖]正确理解八心八箭

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[转帖]正确理解八心八箭  发帖心情 Post By:2008-10-23 23:16:03

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  发帖心情 Post By:2008-10-24 17:29:09

好贴!我也忍不住说几句:
我们首先要知道,钻石的闪耀来自钻石的亮度和火彩,而火彩和亮度本来就是一对彼消此长的矛盾,所谓完美切工,就是要在火彩和亮度之间找一个最佳平衡点,找这个平衡点就是因为钻石无法达到火彩和亮度都最佳,,美国GIA和欧洲HRD对这种所谓完美切工的定义也不同,HRD首先注重亮度而GIA更注重火彩,因此这个平衡点在每个人心里标准都不同的,比如有的人喜欢更火彩,GIA标准就更理想,而如果你喜欢更明亮,比利时的HDR标准就更适合了.八箭八心也只不过是一个恰好能体现那种光学效果的切工,只不过刚好有这个商业炒作的点而已,并不是所谓的"最完美"切工!!!!!因为本来就没有这种所谓的"最完美"切工.

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  发帖心情 Post By:2008-10-25 12:45:08

支持楼上,一个八心八箭,又是心又是箭的,忽悠了消费者


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