WindWater
[求助]你们的钻石证书上有cut的指数吗?
1402
2
2005-10-13 18:52:00
Blue Nile网上买的, 网上写的是ideal cut, 可是在GIA的证书上和Blue Nile的收据上怎么都没有关于切割的指数啊? 虽然BN家口碑不错,可是还是有点疑惑会不会有问题.
大家收到的钻石证书上都有这一项吗?
IN the GIA cert, they list the table and depth, and there is a chart showing where the inclusions are. the table means the face of the diamond. and the depth is the height. they are shown in percentage. this is how thy indicate the cutting of the diamond. for the ideal cut, usually they mean by for round diamond, the table not exceed 60%, usually both table and depth to be about 55 is pretty good. u don't want too much depth, that would make the diamond looks small. and if the table is too big, the reflection is not as good, making the diamond not as shiny. adn the chart shows you the where thoses cuts are.
hopely that helps
IN the GIA cert, they list the table and depth, and there is a chart showing where the inclusions are. the table means the face of the diamond. and the depth is the height. they are shown in percentage. this is how thy indicate the cutting of the diamond. for the ideal cut, usually they mean by for round diamond, the table not exceed 60%, usually both table and depth to be about 55 is pretty good. u don't want too much depth, that would make the diamond looks small. and if the table is too big, the reflection is not as good, making the diamond not as shiny. adn the chart shows you the where thoses cuts are.
hopely that helps
原来是这样, 多谢MM这么专业的回答! 送你一朵玫瑰花
到底了
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