我的GIA证书上为什么没有切工啊？下面是我的证书内容

Question

Round Modified Brilliant
Measurements: 5.63 - 5.68 x 3.69 mm

Carat Weight: 0.77 carat
Color Grade: H
Clarity Grade: VVS2

Proportions:
Depth: 65.3%
Table: 56%
Girdle: Very Thick to Extremely Thick, Faceted
Culet: None

Finish:
Polish: Very Good
Symmetry: Good
Fluorescence: Strong Blue

Clarity Characteristics:
Indented Natural, Pinpoint

Important Limitations
GIA Report Check is intended solely to help confirm that the report number and carat weight provided by the user of this service correspond to an existing GIA Report archived in the GIA report database. GIA does not make any representations or warranties regarding the information returned by Report Check. Report Check is not a GIA Report. Report Check and the information returned by Report Check are subject to all the notices and limitations included in the GIA Report with the report number listed above.
我看了日期是2009年12月14日
我有钻石火彩证书GSI

Answer 1

注意！只有标准圆钻型（Round Brilliant）才会有切工指标。
除此之外是不会出现切工指标的。而你的是Round Modified Brilliant。
如果是真的gia证书，你可以去GIA网站查到的。

Answer 2

楼主这颗钻石的GIA证书应该是2006年前开的，那时候的GIA证书是没有切工等级的，给很多唯利是图的商家有很大的空子可以赚，当时国内泛滥了很多GIA证书
建议楼主选择最新开的GIA证书或者IGI证书

Answer 3

彩钻是没有切工分级的，