Illustrated report for oval & marquise

Model	Shadow scan
Expert name	N/A
Scale weight, ct	3.34
Corrected mass, ct	3.33, 3.3337
Spread	0.78ct, 18.87 %
Extra Facet Girdle / Nat	No

Width	Length	Ratio (L/W)	Diameter Minimum	Diameter Maximum	Total height
7.870 mm	15.227 mm	1.935	7.870 mm	15.227 mm	4.885 mm

Crown height	Pavilion height	Table Widthwise	Culet	Girdle
				Bezel	Bone	Valley
1.069 mm 62.07 %	3.467 mm	4.670 mm	0.011 mm	0.348 mm	0.417 mm	0.269 mm

Appraiser title	GIA Facetware.Mfg
Overall cut grade	Unknown
Symmetry appraiser title	GIA Facetware.Mfg
Overall symmetry grade	Unknown
Model building info	The model has small errors
Color
Clarity
Polish
Fluorescence

Parameter	Avg	Min	Max	Dev	Cut Grade	Sym Grade
Diameter, mm	–	7.870	15.227	7.358%	-	–
Crown Curve angle, °	34.44	34.40	34.48	0.09	–	–
Crown Head angle, °	N/A	N/A	N/A	N/A	–	–
Crown Point angle, °	22.55	22.51	22.60	0.09	–	–
Crown Wing angle, °	31.73	31.43	31.97	0.53	–	–
Pavilion Curve angle, °	40.33	40.16	40.45	0.29	–	–
Pavilion Head angle, °	N/A	N/A	N/A	N/A	–	–
Pavilion Point angle, °	N/A	N/A	N/A	N/A	–	–
Pavilion Wing angle, °	33.38	33.23	33.64	0.41	–	–
Table Widthwise, %	59.34	–	–	–	Unknown	–
Table Lengthwise, %	66.97	–	–	–	–	–
Girdle Bezel, %	4.43	3.16	6.45	3.29	Unknown	N/A
Girdle Bone, %	5.30	4.04	6.55	2.51	–	-
Girdle Valley, %	3.42	2.24	5.69	3.45	-	-
Facet Twist, °	12.92	11.72	14.54	2.83	–	-
Star : Upper ratio, %	48.49 :  51.51	46.34 :  53.66	49.76 :  50.24	3.42	–	N/A
Star angle, °	18.34	18.13	18.47	0.34	–	N/A
Upper girdle angle, °	37.79	35.82	39.46	3.63	–	N/A
Lower girdle angle, °	37.72	31.22	43.07	11.85	–	N/A
Crown height, %	13.59	13.15	14.03	0.88	-	N/A
Pavilion height, %	44.06	42.47	44.88	2.41	–	–
Total height, %	62.07	–	–	–	N/A	–
Culet, %	0.14	0.09	0.19	0.09	N/A	-
Crown angle, °	34.44	34.40	34.48	0.09	Unknown	N/A
Crown SilverStar angle, °	N/A	N/A	N/A	N/A	N/A	N/A
Pavilion angle, °	40.33	40.16	40.45	0.29	Unknown	N/A
Pavilion SilverStar angle, °	N/A	N/A	N/A	N/A	N/A	N/A

Azimuths, °	1	2	3	4	5	6	7	8
Upper girdle azimuth	3.9	22.4	33.3	52.4	131.1	144.9	159.1	174.2
	185.4	200.9	215.1	229.5	307.0	327.3	337.0	356.0
Lower girdle azimuth	6.0	19.0	33.6	46.4	132.8	146.2	159.6	175.0
	185.9	199.7	214.2	230.5	311.4	325.8	339.0	353.8
Lower girdle azimuth	14.9	39.4	139.9	164.7	194.2	219.5	320.0	345.6

Facets angles

Girdle center

Culet center

Table center

Girdle center mass

Parameter	1	2	3	4	Offset by table axis
–	–	–	–	Distance		Width wise	Length wise
34.40	34.48	N/A	N/A
N/A	N/A	N/A	–	Culet-Table, %
22.60	22.51	–	–	0.38 ± 0.20		0.27	0.27
31.97	31.81	31.71	31.43	Girdle-Culet, %
40.39	40.16	40.45	40.30	0.32 ± 0.19		0.22	0.22
N/A	N/A	N/A	–	Girdle-Table, %
N/A	N/A	–	–	0.07 ± 0.16		0.05	0.05
33.25	33.23	33.64	33.41	Girdle to table-culet line offset
–	–	–	–	0.03 %, 0.002 mm
1	2	3	4	5	6	7	8
3.16	4.22	6.45	4.71	3.62	4.21	4.73	4.30
4.86	6.55	5.83	4.61	4.04	5.69	5.81	4.98
2.64	2.87	3.42	5.69	5.06	3.85	3.02	2.75
2.24	2.41	3.23	4.36	4.14	3.40	3.20	2.38
14.38	12.16	11.74	14.54	11.72	13.01	N/A	N/A