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[家居生活] 懂钻石的妈妈来帮忙啦!!

我翻了一下我钻戒证书上标的内容:

shape&cut(形状)

weight(重量)

measurement(寸法)

color grade  参考值:DEFGHIJKL..................(D为最好,D-F:colourless  G-J: near colourless)

clarity grade 参考值:F,IF,VVS1,VVS2,VS1,VS2,S1,S2等

proportion finish 参考值:excellent ,  very good,  good,  pair,  poor

girdle thickness

culet size

finish:  symmetry(对称性),poush(研磨状态)

fluorescence (荧光性).

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