他们要求的证书也一起寄回去了，只有美国境内是免费的。gia号码没记下，不过钻石的具体参数有 Measurements: 6.49 - 6.52 x 3.96 mm Carat Weight: 1.02 carat Color Grade: G Clarity Grade: VS1 Cut Grade: Excellent PROPORTIONS: Depth: 60.9% Table: 58% Crown Angle: 33° Crown Height: 14.0% Pavilion Angle: 41° Pavilion Depth: 43.5% Star length: 50% Lower Half: 80% Girdle: Medium to slightly thick, Faceted3。5% Culet: None FINISH: Polish: Excellent Symmetry: Excellent Fluorescence: None Comments: Additional clouds are not shown.Pinpoints are not shown. Key to symbols: crystal needle pinpoint 这颗台面上很干净,在冠的地方有一个crystal和一个pinpoint，在亭的部位有一个needle。