Illustrated report for rounded fancies

Polished
Model Shadow scan
Expert name N/A
Scale weight, ct 3.49
Corrected mass, ct 3.54, 3.5426
Spread -0.30ct, -9.20 %
Extra Facet Girdle / Nat No
Width Length Ratio (L/W) Diameter Minimum Diameter Maximum Total height
10.115 mm 9.570 mm 0.946 9.570 mm 10.115 mm 6.027 mm
Crown height Pavilion height Table Widthwise Culet Girdle
Bezel Bone Valley
1.309 mm 59.58 % 4.157 mm 5.985 mm 0.031 mm 0.560 mm 0.568 mm 0.431 mm
Appraiser title Lexus_Opt_12FEB2011
Overall cut grade --
Symmetry appraiser title Symmetry
Overall symmetry grade N/A
Model building info The model has medium errors
   
Color
Clarity
Polish
Fluorescence
Parameter Avg Min Max Dev Cut Grade Sym Grade
Diameter, mm – 9.570 10.115 0.545% -- –
Crown Curve angle, ° 35.87 35.81 35.93 0.12 – –
Crown Head angle, ° 35.03 29.89 44.18 14.28 – –
Crown Point angle, ° N/A N/A N/A N/A – –
Crown Wing angle, ° 35.60 35.58 35.62 0.04 – –
Pavilion Curve angle, ° 41.41 41.11 41.71 0.59 – –
Pavilion Head angle, ° 46.82 46.51 47.14 0.64 – –
Pavilion Point angle, ° N/A N/A N/A N/A – –
Pavilion Wing angle, ° 39.38 38.71 40.05 1.35 – –
Table Widthwise, % 59.17 – – – EX –
Table Lengthwise, % 55.78 – – – – –
Girdle Bezel, % 5.54 4.39 6.90 2.51 EX FR
Girdle Bone, % 5.61 5.12 6.34 1.22 – GD
Girdle Valley, % 4.26 2.57 5.30 2.73 N/A FR
Facet Twist, ° 4.54 0.40 10.20 9.80 – PR
Star : Upper ratio, %
50.41 : 
40.32 : 
57.96 : 
17.64 – PR
Star angle, ° 24.35 23.69 25.02 1.33 – EX
Upper girdle angle, ° 40.37 32.90 53.46 20.56 – N/A
Lower girdle angle, ° 42.41 38.59 52.71 14.12 – PR
Crown height, % 12.94 12.31 13.55 1.24 EX VG
Pavilion height, % 41.10 39.77 42.88 3.10 – –
Total height, % 59.58 – – – EX –
Culet, % 0.30 0.26 0.35 0.09 GD EX
Crown angle, ° 32.37 32.34 32.40 0.06 GD EX
Crown SilverStar angle, ° N/A N/A N/A N/A N/A N/A
Pavilion angle, ° 38.74 38.74 38.75 0.02 -- 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 22.2 59.1 81.5 89.3 97.5 114.0 163.8 179.9
203.8 216.0 224.8 241.6 298.3 314.8 322.8 340.4
Lower girdle azimuth 24.3 66.7 90.4 114.2 150.9 184.1 199.9 216.3
222.8 239.6 303.4 314.5 325.3 336.2 356.8 N/A
Lower girdle azimuth 48.7 74.2 91.4 100.1 131.9 194.3 220.1 269.5

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
35.93 35.81 N/A N/A
29.89 44.18 31.02 – Culet-Table, %
N/A N/A – – 5.46 Â± 0.16 0.03 5.46
35.62 35.58 N/A N/A Girdle-Culet, %
41.11 41.71 N/A N/A 5.04 Â± 0.15 0.03 5.04
46.51 47.14 N/A – Girdle-Table, %
N/A N/A – – 0.43 Â± 0.13 0.05 0.43
38.71 40.05 N/A N/A Girdle to table-culet line offset
– – – – 1.00 %, 0.101 mm
1 2 3 4 5 6 7 8
5.42 4.69 4.39 5.79 5.58 6.90 5.99 5.54
5.30 5.93 6.34 5.84 5.46 5.29 5.12 N/A
4.10 2.57 4.69 4.00 2.62 4.42 4.91 4.35
4.75 5.30 4.80 4.58 4.80 4.27 4.03 4.01
9.37 10.20 5.04 0.40 1.72 4.59 3.03 1.94

Actual Length axis asymmetry

Facets azimuth