Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct 1.14
Corrected mass, ct 1.16, 1.1658
Spread -0.14ct, -13.76 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
7.015 mm 6.511 mm 0.928 6.511 mm 7.015 mm 4.249 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
0.925 mm 60.58 % 2.914 mm 3.845 mm 0.029 mm 0.412 mm 0.382 mm 0.299 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade --
Symmetry appraiser title Symmetry
Overall symmetry grade PR
Model building info The model has small errors
   
Color
Clarity
Polish
Fluorescence
Parameter Avg Min Max Dev Cut Grade Sym Grade
Diameter, mm – 6.511 7.015 0.504% -- –
Crown Curve angle, ° 36.01 35.72 36.29 0.58 – –
Crown Head angle, ° 36.55 36.51 36.59 0.08 – –
Crown Point angle, ° N/A N/A N/A N/A – –
Crown Wing angle, ° 34.50 34.09 34.92 0.83 – –
Pavilion Curve angle, ° 42.23 41.92 42.53 0.61 – –
Pavilion Head angle, ° 47.95 47.85 48.06 0.21 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 41.58 41.30 41.87 0.58 – –
Table Widthwise, % 54.82 – – – GD –
Table Lengthwise, % 51.53 – – – – –
Girdle Bezel, % 5.88 4.33 7.73 3.40 EX PR
Girdle Bone, % 5.44 4.85 6.46 1.61 – GD
Girdle Valley, % 4.27 2.87 5.56 2.70 N/A FR
Facet Twist, ° 3.85 0.06 9.75 9.69 – PR
Star : Upper ratio, %
52.03 : 
46.15 : 
57.53 : 
11.38 – PR
Star angle, ° 26.84 26.17 27.50 1.33 – EX
Upper girdle angle, ° 41.66 34.82 46.91 12.09 – PR
Lower girdle angle, ° 43.62 40.57 50.19 9.62 – PR
Crown height, % 13.19 12.03 14.80 2.77 EX FR
Pavilion height, % 41.54 40.41 42.96 2.55 – –
Total height, % 60.58 – – – EX –
Culet, % 0.41 0.33 0.49 0.17 GD EX
Crown angle, ° 33.05 32.82 33.27 0.44 VG EX
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 38.92 38.81 39.03 0.22 -- EX
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 23.3 64.6 90.5 114.2 156.9 183.1 195.3 214.6
224.3 237.3 303.8 318.8 324.3 344.2 358.6 N/A
Lower girdle azimuth 358.9 32.0 69.5 86.5 97.7 109.0 147.9 177.7
206.3 219.6 224.8 235.8 302.7 310.5 325.5 339.5
Lower girdle azimuth 38.6 90.5 137.1 184.6 220.1 270.9 321.8 354.9

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
35.72 36.29 N/A N/A
36.51 36.59 N/A – Culet-Table, %
N/A N/A – – 3.69 Â± 0.22 0.33 3.68
34.09 34.92 N/A N/A Girdle-Culet, %
42.53 41.92 N/A N/A 4.69 Â± 0.20 0.29 4.68
47.85 48.06 N/A – Girdle-Table, %
N/A N/A – – 1.00 Â± 0.18 0.04 1.00
41.87 41.30 N/A N/A Girdle to table-culet line offset
– – – – 1.98 %, 0.139 mm
1 2 3 4 5 6 7 8
5.23 7.73 5.29 4.33 6.58 5.08 6.11 6.67
4.96 6.46 5.39 5.21 4.85 4.93 6.29 N/A
3.88 4.80 5.26 3.23 2.87 2.91 4.70 4.72
4.28 3.90 4.53 5.56 5.56 4.68 3.12 N/A
1.51 0.06 4.63 3.59 9.75 2.49 0.43 8.33

Actual Length axis asymmetry

Facets azimuth