Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct 2.27
Corrected mass, ct 2.27, 2.2687
Spread 0.18ct, 7.22 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
7.435 mm 11.258 mm 1.514 7.435 mm 11.258 mm 4.678 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.101 mm 62.92 % 3.244 mm 4.275 mm 0.022 mm 0.333 mm 0.409 mm 0.252 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade EX
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 – 7.435 11.258 3.823% EX –
Crown Curve angle, ° 33.93 33.92 33.94 0.02 – –
Crown Head angle, ° 34.00 33.74 34.29 0.56 – –
Crown Point angle, ° 24.34 24.34 24.34 0.00 – –
Crown Wing angle, ° 35.32 34.98 35.66 0.69 – –
Pavilion Curve angle, ° 40.62 39.68 41.45 1.78 – –
Pavilion Head angle, ° 41.02 41.00 41.04 0.03 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 34.04 33.82 34.26 0.44 – –
Table Widthwise, % 57.50 – – – EX –
Table Lengthwise, % 62.86 – – – – –
Girdle Bezel, % 4.48 4.10 5.65 1.54 EX N/A
Girdle Bone, % 5.50 4.36 6.31 1.95 – N/A
Girdle Valley, % 3.39 2.81 4.22 1.41 N/A N/A
Facet Twist, ° 10.35 7.35 14.31 6.96 – N/A
Star : Upper ratio, %
47.62 : 
45.76 : 
50.34 : 
4.58 – N/A
Star angle, ° 21.72 21.64 21.80 0.15 – N/A
Upper girdle angle, ° 39.93 37.79 42.47 4.68 – N/A
Lower girdle angle, ° 39.98 30.57 43.50 12.93 – N/A
Crown height, % 14.81 14.13 15.72 1.59 EX N/A
Pavilion height, % 43.64 42.67 44.64 1.98 – –
Total height, % 62.92 – – – EX –
Culet, % 0.30 0.17 0.41 0.24 N/A N/A
Crown angle, ° 33.93 33.92 33.94 0.02 EX N/A
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 40.62 39.68 41.45 1.78 EX 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 6.4 23.5 32.1 48.4 132.5 148.3 156.3 172.9
194.9 208.3 229.7 262.8 281.8 305.5 326.9 350.2
Lower girdle azimuth 6.1 21.6 29.9 47.0 133.5 146.9 159.2 173.4
189.8 215.0 232.9 263.9 277.2 307.5 328.2 349.2
Lower girdle azimuth 15.9 36.2 143.2 164.6 199.2 246.1 294.8 341.4

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
33.94 33.92 N/A N/A
34.29 33.74 33.97 – Culet-Table, %
24.34 N/A – – 13.92 Â± 0.21 0.49 13.91
34.98 35.66 N/A N/A Girdle-Culet, %
39.95 39.68 41.01 41.04 17.28 Â± 0.19 0.27 17.27
41.04 41.00 N/A – Girdle-Table, %
N/A N/A – – 3.37 Â± 0.17 0.23 3.36
34.26 33.82 N/A N/A Girdle to table-culet line offset
– – – – 6.97 %, 0.518 mm
1 2 3 4 5 6 7 8
4.66 4.31 4.10 4.53 5.65 4.22 4.15 4.19
5.38 5.57 5.56 5.75 4.36 6.31 5.88 5.19
3.61 3.03 3.79 3.65 3.64 3.62 3.40 4.22
3.28 2.81 3.51 3.32 3.23 3.13 2.82 3.15
14.31 7.35 9.38 N/A N/A N/A N/A N/A

Actual Length axis asymmetry

Facets azimuth