Illustrated Report For Step Cut

Model	Shadow scan
Expert name	N/A
Scale weight, ct	1.1
Corrected mass, ct	1.10, 1.1048
Spread	-0.13ct, -12.90 %
Extra Facet Girdle / Nat	No

Width	Length	Ratio (L/W)	Diameter Minimum	Diameter Maximum	MIC
4.837 mm	7.068 mm	1.461	4.837 mm	7.652 mm	4.834 mm
Total height	Crown height	Pavilion height	Table Widthwise	Girdle	Culet length
3.370 mm 69.66 %	0.652 mm	2.531 mm	3.193 mm	0.187 mm	2.272 mm 32.14 %

Appraiser title	Lexus_Opt_12FEB2011
Overall cut quality	N/A
Symmetry appraiser title	Symmetry
Overall symmetry quality	N/A
Model building info	The model has medium errors
Color
Clarity
Polish
Fluorescence

Parameter	Avg	Min	Max	Dev
Crown height, %	13.49	13.43	13.52	0.09
Pavilion height, %	52.32	52.20	52.49	0.29
Table Widthwise, %	66.01	–	–	–
Table Lengthwise, %	76.38	–	–	–
Girdle thickness, %	3.86	3.69	3.95	0.26
Corner angle width, %	19.67	19.50	19.85	0.35
Corner angle length, %	19.59	19.48	19.83	0.35
Crown Main 1 height, %	6.17	6.15	6.18	0.04
Crown Main 2 height, %	4.32	4.32	4.32	0.00
Crown Main 3 height, %	3.49	3.30	3.68	0.38
Crown Corner 1 height, %	6.02	5.94	6.18	0.24
Crown Corner 2 height, %	4.41	4.20	4.66	0.46
Crown Corner 3 height, %	3.34	3.21	3.56	0.35
Pavilion Main 1 height, %	21.81	21.76	21.85	0.09
Pavilion Main 2 height, %	13.07	12.96	13.19	0.23
Pavilion Main 3 height, %	10.28	10.24	10.33	0.08
Pavilion Main 4 height, %	7.90	7.76	8.03	0.27
Pavilion Corner 1 height, %	21.72	21.56	21.82	0.25
Pavilion Corner 2 height, %	12.96	12.79	13.17	0.38
Pavilion Corner 3 height, %	10.11	9.98	10.18	0.20
Pavilion Corner 4 height, %	7.81	7.60	7.98	0.38
Crown Main 1 angle, °	47.03	46.98	47.07	0.09
Crown Main 2 angle, °	37.91	37.61	38.21	0.60
Crown Main 3 angle, °	28.55	28.32	28.77	0.46
Crown Corner 1 angle, °	44.75	44.45	45.07	0.62
Crown Corner 2 angle, °	35.81	35.58	35.99	0.41
Crown Corner 3 angle, °	26.42	26.19	26.72	0.54
Crown angle, °	47.03	46.98	47.07	0.09
Crown SilverStar angle, °	28.55	28.32	28.77	0.46
Pavilion Main 1 angle, °	58.19	58.15	58.23	0.08
Pavilion Main 2 angle, °	47.72	47.64	47.80	0.16
Pavilion Main 3 angle, °	38.28	38.22	38.33	0.11
Pavilion Main 4 angle, °	32.85	32.81	32.89	0.09
Pavilion Corner 1 angle, °	55.88	55.67	56.12	0.45
Pavilion Corner 2 angle, °	44.05	43.87	44.27	0.40
Pavilion Corner 3 angle, °	34.29	34.01	34.64	0.63
Pavilion Corner 4 angle, °	29.27	29.18	29.38	0.20
Pavilion angle, °	58.19	58.15	58.23	0.08
Pavilion SilverStar angle, °	32.85	32.81	32.89	0.09
Girdle facet angle, °	90.30	89.31	92.01	2.70

Facets angles

Girdle center

Culet center

Table center

Girdle center mass

MIC center

Girdle-Culet offset by table axis	0.28 ± 0.28 %		0.014 ± 0.014 mm
Girdle-Table offset by table axis	0.07 ± 0.25 %		0.003 ± 0.012 mm
Table-Culet offset by table axis	0.34 ± 0.30 %		0.017 ± 0.014 mm
Girdle to table-culet line offset	0.04 %, 0.002 mm

Facets azimuths

Facets heights (%)

		Both axes symmetry correction, girdle sides & internal angles
Width culet shift ratio (by width)	2.432 mm, 50.27 %	2.405 mm, 49.73 %
Length culet shift ratio (by width)	3.526 mm, 72.90 %	3.545 mm, 73.28 %
Length-wise culet shift ratio (by length)	3.526 mm, 49.87 %	3.545 mm, 50.13 %