Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct 1.33
Corrected mass, ct 1.34, 1.3465
Spread -0.16ct, -13.93 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
7.402 mm 6.733 mm 0.910 6.733 mm 7.402 mm 4.437 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.004 mm 59.94 % 2.980 mm 4.055 mm 0.029 mm 0.453 mm 0.486 mm 0.367 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade --
Symmetry appraiser title Symmetry
Overall symmetry grade N/A
Model building info The model has big errors
   
Color
Clarity
Polish
Fluorescence
Parameter Avg Min Max Dev Cut Grade Sym Grade
Diameter, mm – 6.733 7.402 0.669% -- –
Crown Curve angle, ° 35.71 34.87 36.55 1.68 – –
Crown Head angle, ° 34.33 34.16 34.50 0.34 – –
Crown Point angle, ° N/A N/A N/A N/A – –
Crown Wing angle, ° 35.27 34.71 35.84 1.13 – –
Pavilion Curve angle, ° 41.52 41.49 41.56 0.07 – –
Pavilion Head angle, ° 48.59 48.29 48.88 0.58 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 40.79 40.56 41.02 0.45 – –
Table Widthwise, % 54.79 – – – -- –
Table Lengthwise, % 48.86 – – – – –
Girdle Bezel, % 6.13 3.81 7.29 3.48 VG PR
Girdle Bone, % 6.57 5.40 7.61 2.20 – FR
Girdle Valley, % 4.96 2.73 6.40 3.67 N/A FR
Facet Twist, ° 3.96 0.12 7.60 7.48 – PR
Star : Upper ratio, %
48.94 : 
41.26 : 
67.32 : 
26.06 – N/A
Star angle, ° 23.44 23.21 23.66 0.45 – EX
Upper girdle angle, ° 38.90 33.23 49.76 16.53 – PR
Lower girdle angle, ° 42.95 38.00 50.61 12.61 – PR
Crown height, % 13.56 13.10 14.06 0.96 EX VG
Pavilion height, % 40.25 38.85 42.46 3.61 – –
Total height, % 59.94 – – – EX –
Culet, % 0.39 0.37 0.40 0.04 GD EX
Crown angle, ° 30.51 29.70 31.32 1.62 -- GD
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 37.96 37.48 38.44 0.96 -- VG
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 19.2 62.5 87.0 101.8 111.7 159.4 185.0 206.8
216.9 227.8 240.9 302.3 314.8 321.6 339.3 351.1
Lower girdle azimuth 17.7 74.2 82.7 95.6 106.4 163.8 187.4 201.3
218.8 224.5 238.0 304.7 315.0 320.9 336.6 350.5
Lower girdle azimuth 41.6 89.2 132.5 192.1 222.0 270.4 317.6 346.2

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
34.87 36.55 N/A N/A
34.16 34.50 N/A – Culet-Table, %
N/A N/A – – 4.25 Â± 0.21 0.28 4.24
34.71 35.84 N/A N/A Girdle-Culet, %
41.49 41.56 N/A N/A 4.11 Â± 0.19 0.09 4.10
48.29 48.88 N/A – Girdle-Table, %
N/A N/A – – 0.23 Â± 0.17 0.19 0.13
40.56 41.02 N/A N/A Girdle to table-culet line offset
– – – – 1.04 %, 0.077 mm
1 2 3 4 5 6 7 8
7.04 4.44 3.81 6.40 7.29 6.92 5.97 7.13
6.25 7.34 7.61 7.03 6.13 6.23 5.40 N/A
5.00 3.17 4.19 3.70 2.73 4.68 5.57 6.40
5.67 5.85 5.39 5.22 5.16 5.13 5.90 5.54
1.45 7.60 6.64 3.50 0.12 4.70 5.31 2.39

Actual Length axis asymmetry

Facets azimuth