钻石中的微小的瑕疵和别的缺陷,现在可以用新近发展的激光技术加以消除。雷瑟恩公司对钻石进行了一系列的实验,将激光能量聚焦在极微小的部位和“钻”到缺陷上的细小的洞上,这些缺陷和小直径的洞就能以各种方法去除。天然金刚钻常常含有诸如空隙——晶体 Minor imperfections and other defects in diamonds can now be eliminated with newly developed laser technology. Reese's company conducted a series of experiments on diamonds, focusing the laser energy on tiny parts and “drilling” into tiny holes in the defects that can be handled in a variety of ways Remove. Natural diamonds often contain things like voids - crystals