大家都帮忙看下这颗裸钻怎样？
在淘宝上看见一家叫钻梦缘的首饰店铺，在北京有自己的实体店。里面有一颗钻石我看着还可以0.30ct E VVS2 VG切工 GIA证书 裸钻5600元值么？最近想买下，我会一直关注。斑竹及懂行的XDJM们都帮忙看下，给些意见，谢谢了！VG的切工和八箭八心的比怎么样？这方面不太懂，没有实际看过VG切工的。火彩和亮度会很好么
以下是GIA详细的项目：
Round Brilliant
Measurements: 4.35 - 4.45 x 2.62 mm
Carat Weight: 0.30
Color Grade: E
Clarity Grade: VVS2
Cut Grade: Very Good
Proportions:
Depth: 59.5 %
Table: 61 %
Crown Angle: 33°
Crown Height: 12.5 %
Pavilion Angle: 41.4°
Pavilion Depth: 44 %
Star length: 55 %
Lower Half: 85 %
Girdle: Thin to Medium, Polished
Culet: None
Finish:
Polish: Very Good
Symmetry: Good
Fluorescence: None
Clarity Characteristics: Pinpoint, Cloud, Natural, Surface Graining