Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct N/A
Corrected mass, ct 4.31, 4.3179
Spread 0.34ct, 7.35 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
9.213 mm 14.276 mm 1.550 9.213 mm 14.276 mm 5.784 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.412 mm 62.78 % 3.980 mm 5.242 mm 0.030 mm 0.392 mm 0.484 mm 0.297 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade --
Symmetry appraiser title Symmetry
Overall symmetry grade N/A
Model building info The model has small errors
   
Color
Clarity
Polish
Fluorescence
Parameter Avg Min Max Dev Cut
Grade
Sym
Grade
Diameter, mm 9.213 14.276 5.063% VG
Crown Curve angle, ° 35.25 35.07 35.44 0.37
Crown Head angle, ° 35.12 35.01 35.28 0.28
Crown Point angle, ° 20.83 20.83 20.83 0.00
Crown Wing angle, ° 35.05 34.97 35.14 0.17
Crown angle, ° 35.25 35.07 35.44 0.37 EX N/A
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion Curve angle, ° 40.30 40.27 40.34 0.07
Pavilion Head angle, ° 38.31 38.26 38.35 0.09
Pavilion Point angle, ° N/A N/A N/A N/A
Pavilion Wing angle, ° 34.80 34.53 35.08 0.55
Pavilion angle, ° 40.30 40.27 40.34 0.07 GD N/A
Pavilion SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Table Widthwise, % 56.89 EX
Table Lengthwise, % 60.21
Girdle Bezel, % 4.25 3.59 4.93 1.34 EX N/A
Girdle Bone, % 5.25 4.65 5.83 1.18 N/A
Girdle Valley, % 3.22 2.40 4.21 1.81 N/A N/A
Facet Twist, ° 11.49 8.15 14.21 6.06 N/A
Star : Upper ratio, %
50.07 : 
45.96 : 
53.54 : 
7.58 N/A
Star angle, ° 23.23 23.16 23.30 0.14 N/A
Upper girdle angle, ° 41.57 38.08 43.09 5.00 N/A
Lower girdle angle, ° 39.50 30.95 41.99 11.04 N/A
Crown height, % 15.33 15.05 15.58 0.53 EX N/A
Pavilion height, % 43.20 42.45 43.86 1.41
Total height, % 62.78 EX
Culet, % 0.33 0.27 0.37 0.10 N/A N/A
Azimuths, ° 1 2 3 4 5 6 7 8
Lower girdle azimuth 5.1 21.5 29.7 46.6 134.3 151.6 157.8 175.2
186.5 213.9 231.4 260.1 279.1 309.7 325.2 352.9
Star azimuth 16.7 36.9 143.5 163.0 200.4 247.9 293.3 339.9
Upper girdle azimuth 10.2 20.1 31.3 41.3 138.8 149.6 158.6 172.4
189.6 213.4 237.4 257.3 283.0 303.3 327.8 349.0

Facets angles

Shape Deviation
Ideal Girdle

Girdle center Culet center Girdle center mass Table center
Parameter 1 2 3 4 Offset by
table axis
Distance Width wise Length wise
35.07 35.44 N/A N/A
35.28 35.05 35.01 Culet-Table, %
20.83 N/A 9.58 ± 0.18 0.18 9.58
35.14 34.97 N/A N/A
35.07 35.14 20.83 34.97 Girdle-Culet, %
N/A N/A N/A N/A 14.07 ± 0.16 0.17 14.07
40.27 40.28 40.30 40.34
38.35 38.26 N/A Girdle-Table, %
N/A N/A 4.49 ± 0.14 0.01 4.49
34.53 35.08 N/A N/A
40.27 34.53 35.08 40.28 Girdle to table-culet line offset
N/A N/A N/A N/A 7.11 %, 0.655 mm
1 2 3 4 5 6 7 8
4.34 4.70 4.58 4.12 3.59 3.93 4.93 3.81
4.65 5.32 5.67 4.96 5.11 5.33 5.83 5.16
3.54 2.98 3.65 3.99 4.21 3.27 2.95 3.03
2.40 2.99 2.90 3.41 3.37 3.14 3.20 2.47
14.21 9.45 8.15 14.15 N/A N/A N/A N/A

Actual Length axis asymmetry

Facets azimuth


Shape Deviation

11.25° 22.5° 45° 360° Max Min
Value, %
N/A N/A N/A N/A N/A N/A
Value, mm
N/A N/A N/A N/A N/A N/A
Grade
N/A N/A N/A N/A
Azimuth, °
N/A N/A
Legend