裸钻就是经过切割加工,打磨但是没有镶嵌的单粒钻石。裸钻最重要的是切工。切工是裸钻4C中唯一一项人力可以做到的,直接影响裸钻的光芒,切工好才能显出光彩。
每周还将拿出一颗裸钻送给游客,就看你的运气了。
Moreover, a loose diamond will be sent to a visitor every week. Good luck!
所以宝咏毫不犹豫向他推荐了价值百万的全美裸钻。
Therefore, Baoyong recommended the full-beauty naked diamond worth million dollars without hesitation.
由于全球范围内对裸钻的需求量的不断上涨,使得钻石的价值不会有任何下跌。
With the diamond demand worldwide on the upswing, the prices of the loose diamond are not showing any signs of going down.
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