圆形的最多有几个原因,最主要的是未经切割的钻石是立方体的,切成圆形或方形浪费最少。切成偏长形的是想把瑕疵切掉。
圆形的最多有几个原因,最主要的是未经切割的钻石是立方体的,切成圆形或方形浪费最少。切成偏长形的是想把瑕疵切掉。
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