Illustrated report for rounded fancies

Polished
Model Crown Reflect scan 3
Expert name N/A
Scale weight, ct 3.826
Corrected mass, ct 3.82, 3.8213
Spread 0.37ct, 8.76 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
8.820 mm 13.234 mm 1.500 8.820 mm 13.234 mm 5.503 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.306 mm 62.40 % 3.807 mm 5.322 mm 0.024 mm 0.391 mm 0.388 mm 0.252 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 – 8.820 13.234 4.414% EX –
Crown Curve angle, ° 36.31 36.24 36.38 0.14 – –
Crown Head angle, ° 32.59 30.16 33.87 3.71 – –
Crown Point angle, ° 25.29 25.29 25.29 0.00 – –
Crown Wing angle, ° 36.39 36.37 36.40 0.03 – –
Pavilion Curve angle, ° 39.84 39.41 40.24 0.82 – –
Pavilion Head angle, ° 36.24 36.15 36.32 0.17 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 35.12 35.10 35.14 0.03 – –
Table Widthwise, % 60.34 – – – EX –
Table Lengthwise, % 62.24 – – – – –
Girdle Bezel, % 4.43 4.24 4.73 0.49 EX N/A
Girdle Bone, % 4.40 4.23 4.56 0.34 – N/A
Girdle Valley, % 2.86 2.63 3.15 0.53 N/A N/A
Facet Twist, ° 11.26 11.03 11.49 0.46 – N/A
Star : Upper ratio, %
53.21 : 
47.05 : 
65.08 : 
18.03 – N/A
Star angle, ° 21.13 21.11 21.14 0.04 – N/A
Upper girdle angle, ° 42.91 36.62 50.56 13.94 – N/A
Lower girdle angle, ° 38.67 33.47 42.47 9.00 – N/A
Crown height, % 14.80 14.62 14.97 0.35 EX N/A
Pavilion height, % 43.16 42.84 43.48 0.64 – –
Total height, % 62.40 – – – EX –
Culet, % 0.27 0.19 0.35 0.16 N/A N/A
Crown angle, ° 36.31 36.24 36.38 0.14 VG N/A
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 39.84 39.41 40.24 0.82 FR 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 6.6 20.9 35.2 48.8 130.7 145.1 159.4 173.1
191.7 212.3 231.9 256.4 283.4 307.8 327.7 348.3
Lower girdle azimuth 5.1 20.7 34.7 48.5 131.5 145.2 159.5 174.1
191.2 211.9 232.7 255.6 283.6 307.1 328.0 349.4
Lower girdle azimuth 15.2 45.0 134.8 164.7 200.4 245.6 294.3 339.8

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
36.38 36.24 N/A N/A
33.87 30.16 33.76 – Culet-Table, %
25.29 N/A – – 6.96 Â± 0.18 0.06 6.96
36.40 36.37 N/A N/A Girdle-Culet, %
40.17 40.24 39.56 39.41 7.50 Â± 0.16 0.09 7.50
36.32 36.15 N/A – Girdle-Table, %
N/A N/A – – 0.55 Â± 0.14 0.03 0.55
35.14 35.10 N/A N/A Girdle to table-culet line offset
– – – – 2.43 %, 0.215 mm
1 2 3 4 5 6 7 8
4.24 4.29 4.73 4.43 4.48 4.37 4.49 4.43
4.50 4.23 4.48 4.56 4.34 4.45 4.29 4.39
2.89 2.73 2.77 2.70 2.81 2.82 3.07 3.04
2.90 3.01 2.66 2.84 3.15 2.73 3.04 2.63
11.03 11.49 N/A N/A N/A N/A N/A N/A

Actual Length axis asymmetry

Facets azimuth