Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct N/A
Corrected mass, ct 2.36, 2.3668
Spread -0.30ct, -14.33 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
9.135 mm 7.819 mm 0.856 7.819 mm 9.135 mm 5.556 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.264 mm 60.82 % 3.836 mm 5.198 mm 0.028 mm 0.455 mm 0.456 mm 0.327 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade --
Symmetry appraiser title Symmetry
Overall symmetry grade PR
Model building info The model has medium errors
   
Color
Clarity
Polish
Fluorescence
Parameter Avg Min Max Dev Cut
Grade
Sym
Grade
Diameter, mm – 7.819 9.135 1.316% -- –
Crown Curve angle, ° 35.79 35.10 36.47 1.37 – –
Crown Head angle, ° 38.72 35.18 45.35 10.17 – –
Crown Point angle, ° N/A N/A N/A N/A – –
Crown Wing angle, ° 35.29 35.05 35.52 0.47 – –
Crown angle, ° 32.97 32.71 33.24 0.53 VG EX
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion Curve angle, ° 42.60 42.50 42.69 0.19 – –
Pavilion Head angle, ° 49.89 49.50 50.28 0.78 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 42.94 42.67 43.22 0.54 – –
Pavilion angle, ° 39.69 39.49 39.89 0.40 FR EX
Pavilion SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Table Widthwise, % 56.91 – – – GD –
Table Lengthwise, % 51.06 – – – – –
Girdle Bezel, % 4.98 3.64 5.86 2.23 EX FR
Girdle Bone, % 4.99 3.81 6.30 2.50 – FR
Girdle Valley, % 3.58 2.53 4.99 2.46 N/A GD
Facet Twist, ° 4.50 0.56 8.31 7.75 – PR
Star : Upper ratio, %
44.36 : 
38.94 : 
51.26 : 
12.32 – PR
Star angle, ° 24.78 23.83 25.73 1.90 – VG
Upper girdle angle, ° 39.60 36.73 52.86 16.12 – PR
Lower girdle angle, ° 44.88 40.33 53.70 13.37 – PR
Crown height, % 13.84 13.29 14.23 0.94 EX VG
Pavilion height, % 42.00 41.27 43.00 1.73 – –
Total height, % 60.82 – – – EX –
Culet, % 0.30 0.23 0.37 0.14 GD EX
Azimuths, ° 1 2 3 4 5 6 7 8
Lower girdle azimuth 19.0 75.3 84.0 90.8 110.4 151.3 182.7 199.2
220.5 228.2 244.0 298.1 312.5 320.2 340.9 354.1
Star azimuth 53.2 79.2 91.0 99.0 123.9 193.0 223.7 269.8
Upper girdle azimuth 359.9 32.4 62.1 77.7 90.4 112.1 153.4 181.9
202.9 215.6 229.1 241.7 297.8 311.1 323.0 337.2

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
36.47 35.10 N/A N/A
35.18 45.35 35.64 – Culet-Table, %
N/A N/A – – 2.72 ± 0.18 0.20 2.72
35.52 35.05 N/A N/A
32.71 35.18 45.35 35.64 Girdle-Culet, %
N/A N/A N/A N/A 3.18 ± 0.16 0.36 3.16
42.50 42.69 N/A N/A
49.50 50.28 N/A – Girdle-Table, %
N/A N/A – – 0.47 ± 0.14 0.16 0.44
42.67 43.22 N/A N/A
39.89 49.50 50.28 39.49 Girdle to table-culet line offset
N/A N/A N/A N/A 1.18 %, 0.108 mm
– – – –
1 2 3 4 5 6 7 8
4.67 3.64 5.22 5.32 5.86 5.43 4.73 N/A
3.81 6.30 5.92 4.54 5.67 4.49 4.17 N/A
2.70 3.82 2.53 3.51 2.67 3.67 3.38 3.71
4.80 4.99 3.70 3.82 3.85 3.50 3.09 N/A
3.21 6.71 6.31 8.31 1.83 3.01 0.56 6.05

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