UC知道请问这份GIA证书的详细意思是什么？
来源：百度知道 编辑：UC知道 时间：2024/05/20 02:30:45
GIA证书详情如下：
Report Type: GIA Diamond Dossier®
Date of Issue: August 28, 2007
Laser Inscription Registry: GIA 16087633
Round Brilliant
Measurements: 5.52 - 5.56 x 3.35 mm
Carat Weight: 0.63
Color Grade: E
Clarity Grade: VS1
Cut Grade: Excellent
Proportions:
Depth: 60.5 %
Table: 58 %
Crown Angle: 34°
Crown Height: 14 %
Pavilion Angle: 40.8°
Pavilion Depth: 43 %
Star length: 55 %
Lower Half: 80 %
Girdle: Medium to Slightly Thick, Faceted
Culet: None
Finish:
Polish: Very Good
Symmetry: Excellent
Fluorescence: Medium Blue
Clarity Characteristics: Crystal, Cloud, Pinpoint
我想要知道的，不仅仅是对单词的翻译，这些我基本知道。我更想知道的是指标的分析。比如某个数据代表的意义，是好、不好，或者其他说明，谢谢
Report Type: GIA Diamond Dossier®
Date of Issue: August 28, 2007
Laser Inscription Registry: GIA 16087633
Round Brilliant
Measurements: 5.52 - 5.56 x 3.35 mm
Carat Weight: 0.63
Color Grade: E
Clarity Grade: VS1
Cut Grade: Excellent
Proportions:
Depth: 60.5 %
Table: 58 %
Crown Angle: 34°
Crown Height: 14 %
Pavilion Angle: 40.8°
Pavilion Depth: 43 %
Star length: 55 %
Lower Half: 80 %
Girdle: Medium to Slightly Thick, Faceted
Culet: None
Finish:
Polish: Very Good
Symmetry: Excellent
Fluorescence: Medium Blue
Clarity Characteristics: Crystal, Cloud, Pinpoint
我想要知道的，不仅仅是对单词的翻译，这些我基本知道。我更想知道的是指标的分析。比如某个数据代表的意义，是好、不好，或者其他说明，谢谢
Measurements: 5.52 - 5.56 x 3.35 mm (形状为圆形)
Carat Weight: 0.63 (0.63克拉也称63分)
Color Grade: E (E为99色,非常高的色泽)
Clarity Grade: VS1 (轻微瑕疵)
Cut Grade: Excellent (切工及对称完美)
Proportions:
Depth: 60.5 %
Table: 58 %
Crown Angle: 34°
Crown Height: 14 % ()
Pavilion Angle: 40.8°
Pavilion Depth: 43 %
Star length: 55 %
Lower Half: 80 %
由以上比例来看这枚钻石的切割是非常棒的,而且品质也很好.已经可称为钻石中的极品了!!