Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct N/A
Corrected mass, ct 0.70, 0.7053
Spread 0.08ct, 10.46 %
Extra Facet Girdle / Nat 1 (0/1)
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
4.995 mm 7.867 mm 1.575 4.995 mm 7.867 mm 3.110 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
0.714 mm 62.26 % 2.167 mm 2.949 mm 0.029 mm 0.230 mm 0.267 mm 0.167 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade VG
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 – 4.995 7.867 2.872% VG –
Crown Curve angle, ° 35.36 34.71 36.00 1.28 – –
Crown Head angle, ° 35.27 35.05 35.44 0.39 – –
Crown Point angle, ° 25.46 25.46 25.46 0.00 – –
Crown Wing angle, ° 35.17 35.09 35.25 0.16 – –
Pavilion Curve angle, ° 40.44 40.00 40.76 0.75 – –
Pavilion Head angle, ° 39.14 39.10 39.17 0.06 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 36.14 35.31 36.97 1.66 – –
Table Widthwise, % 59.04 – – – EX –
Table Lengthwise, % 67.96 – – – – –
Girdle Bezel, % 4.59 3.03 5.61 2.58 VG N/A
Girdle Bone, % 5.35 3.80 6.39 2.58 – N/A
Girdle Valley, % 3.35 2.34 4.46 2.12 N/A N/A
Facet Twist, ° 8.53 3.69 13.56 9.87 – N/A
Star : Upper ratio, %
47.86 : 
44.00 : 
55.94 : 
11.94 – N/A
Star angle, ° 22.18 21.93 22.43 0.50 – N/A
Upper girdle angle, ° 39.78 36.39 42.18 5.79 – N/A
Lower girdle angle, ° 39.71 33.64 42.12 8.48 – N/A
Crown height, % 14.29 13.17 15.40 2.23 EX N/A
Pavilion height, % 43.38 41.45 45.40 3.96 – –
Total height, % 62.26 – – – EX –
Culet, % 0.57 0.39 0.71 0.32 N/A N/A
Crown angle, ° 35.36 34.71 36.00 1.28 EX N/A
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 40.44 40.00 40.76 0.75 VG 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 9.7 21.9 27.7 53.5 122.5 154.4 160.7 173.4
184.5 210.0 229.8 261.4 279.4 309.7 328.6 353.6
Lower girdle azimuth 10.5 23.9 28.7 38.6 140.9 151.8 155.7 166.5
185.5 206.4 242.6 258.1 285.0 306.6 331.4 352.5
Lower girdle azimuth 16.3 35.8 147.6 167.2 198.7 246.5 295.6 346.0

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
34.71 36.00 N/A N/A
35.44 35.32 35.05 – Culet-Table, %
25.46 N/A – – 12.56 Â± 0.28 1.33 12.48
35.09 35.25 N/A N/A Girdle-Culet, %
40.00 40.76 40.34 40.66 14.72 Â± 0.27 0.72 14.70
39.17 39.10 N/A – Girdle-Table, %
N/A N/A – – 2.30 Â± 0.24 0.62 2.22
35.31 36.97 N/A N/A Girdle to table-culet line offset
– – – – 5.37 %, 0.268 mm
1 2 3 4 5 6 7 8
4.95 4.67 4.97 3.03 4.59 5.61 4.80 4.14
5.86 6.39 6.25 3.80 5.89 4.67 5.15 4.77
4.10 4.25 4.13 4.46 4.10 2.78 2.34 2.88
3.52 3.45 3.29 2.88 2.98 3.04 2.63 2.77
8.33 3.69 13.56 N/A N/A N/A N/A N/A

Actual Length axis asymmetry

Facets azimuth