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gia证书查询没看懂谁能帮看下：Round Brilliant Measurements:4.59 - 4.61 x 2

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gia证书查询没看懂谁能帮看下：Round Brilliant Measurements:4.59 - 4.61 x 2.86 mm Carat Weight:0.37
Round Brilliant
Measurements:4.59 - 4.61 x 2.86 mm
Carat Weight:0.37 carat
Color Grade:G
Clarity Grade:IF
Cut Grade:Excellent
Proportions:
Depth:62.2%
Table:55%
Crown Angle:34.5°
Crown Height:15.5%
Pavilion Angle:40.8°
Pavilion Depth:43.0%
Star length:55%
Lower Half:75%
Girdle:Medium to Slightly Thick,Faceted
Culet:None
Finish:
Polish:Excellent
Symmetry:Excellent
Fluorescence:Faint
Clarity Characteristics:
Comments:Minor details of polish are present.
gia证书查询没看懂谁能帮看下：Round Brilliant Measurements:4.59 - 4.61 x 2
Round Brilliant 圆钻
Measurements:4.59 - 4.61 x 2.86 mm 最小直径-最大直径*全身高（毫米）
Carat Weight:0.37 carat 0.37克拉,即37分
Color Grade:G G色,颜色等级第4等
Clarity Grade:IF 内部无暇,净度等级第一等
Cut Grade:Excellent 切割比例等级：第一等
Proportions:详细比例参数
Depth:62.2% 全身比例=全身高/直径
Table:55% 台面大小,即台宽比,55%
Crown Angle:34.5° 冠角34.5°
Crown Height:15.5% 冠厚15.5%
Pavilion Angle:40.8° 底角40.8°
Pavilion Depth:43.0% 底深43.0%
Star length:55% 星高55%
Lower Half:75% 下腰小面长75%
Girdle:Medium to Slightly Thick,Faceted 腰棱：中等-稍厚（可以接受）,瓣面腰棱
Culet:None 底尖为点状
Finish:修饰度
Polish:Excellent 抛光：第一等
Symmetry:Excellent 对称性：第一等
Fluorescence:Faint 荧光强度：弱
Clarity Characteristics:内含物主要特征：无
Comments:Minor details of polish are present 细节描述：抛光有非常小的痕迹
总的来看,这个钻石净度和做工非常完美,颜色也挺好,有微弱荧光效应.
从细节参数来看,这是心箭工钻石的参数,所以这个钻石会有比较强的八心八箭的效果.
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