The internal sketch of the GIA certificate diamond diamond is enlarged by more?

1 thought on “The internal sketch of the GIA certificate diamond diamond is enlarged by more?”

1. 

   Willard

   September 30, 2022 at 12:23 pm

   这个没有具体的数据，1克拉以上的钻石直径也才6.4mm左右，证书上印刷出来10倍的大小是肯定有的，但是pdf版却是可以继续放大，而且看的清楚的，所以是10倍above.

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