钻石颜色分级体系的探讨

按照国家标准的要求，研制了一种更好的用于钻石颜色分级的仪器和方法，其检测结果受检测环境条件、人员、样品大小的影响很小。采用该方法对不同标准比色石进行测试，结果表明这些比色石的颜色均匀性并不理想。因此提出了钻石量化渐变色级体系的构想，使钻石分级定量化，使钻石分级真正统一到一个标准。该构想可以统一全球的钻石分级标准，使钻石分级技术更加科学、公正、合理。

Discussion on Diamond Color Grading System

In accordance with the requirements of the national standard, a better instrument and method for diamond color grading has been developed, and the effect is very small by the detection of environmental conditions, personnel and sample size. This method is used to test the different standard stones, and the results show that the color uniformity is not ideal. So the conception of diamond quantization color gradation system is put forward, which makes the diamond grading quantitative. so that the diamond grading is really unified to a standard. The idea can unify the global diamond grading standards, make the diamond grading technology more scientific, fair and reasonable.