请问这个钻石的4C 还算好吗!详细参数如下
ROUND BRILLIANT
Measurements: 5.21 - 5.24 x 3.28 mm
Carat Weight: 0.56 carat
Color Grade: G
Clarity Grade: SI1
Cut Grade: Very Good
PROPORTIONS:
Depth: 62.8%
Table: 57%
Crown Angle: 37.5°
Crown Height: 16.5%
Pavilion Angle: 40.2°
Pavilion Depth: 42.0%
Star length: 45%
Lower Half: 80%
Girdle: Medium to Slightly Thick, Faceted
Culet: None
FINISH:
Polish: Excellent
Symmetry: Excellent
Fluorescence: None
CLARITY CHARACTERISTICS:
Feather, Cloud
最后的 CLARITY CHARACTERISTICS 有什么作用我看很多都不一样!