Standard report for princess

General information

Model Simple
Expert name Makoed A.G.
Report date 30.06.2008
Real weight, ct 1.00
Calculated weight, ct 2.02, 2.0218
Spread -0.06ct, -2.94 %
MIC 6.570 mm
Extra Facet / Nat No
 
Appraiser title GIA_PCTG_StarCul_Boundaries
Overall cut quality N/A
Symmetry appraiser title Internal
Overall symmetry quality PR
 
Width 6.589 mm
Length 8.213 mm
Diameter Minimum 6.589 mm
Diameter Maximum 9.322 mm
Ratio (L/W) 1.246
Corner ratio 1.004
Total height 4.601 mm, 69.84 %

 

Open 3D model by a free GemAdviser Software

Parameters

Avg

Min

Max

Dev

1

2

3

4

Corner width, % 141.22 140.97 141.47 0.50 141.47 140.97    
Crown height: Side, % 13.71 13.35 14.10 0.75 14.10 13.35 13.81 13.57
Crown height: Corner, % 13.50 13.28 13.62 0.35 13.60 13.49 13.28 13.62
Pavilion height: Side, % 52.10 51.59 52.65 1.07 51.59 52.52 51.64 52.65
Pavilion height: Corner, % 52.59 52.47 52.75 0.28 52.59 52.54 52.75 52.47
Table: Side, % 67.58 63.13 72.04 8.91 63.13 72.04    
Table: Corn w.r.t. Corn, % 72.34 72.30 72.38 0.08 72.38 72.30    
Table: Corn w.r.t. Width, % 102.16 101.92 102.39 0.47 102.39 101.92    
Girdle Thickness: Side, % 4.02 3.61 4.38 0.77 4.15 3.96 4.38 3.61
Girdle Thickness: Corner, % 3.75 3.65 3.81 0.17 3.65 3.80 3.81 3.75
Culet, % 0.00 0.00 0.00 0.00        
Corner width, mm 9.305 9.289 9.322 0.033 9.322 9.289    
Crown height: Side, mm 0.903 0.880 0.929 0.049 0.929 0.880 0.910 0.894
Crown height: Corner, mm 0.889 0.875 0.898 0.023 0.896 0.889 0.875 0.898
Pavilion height: Side, mm 3.433 3.399 3.469 0.070 3.399 3.461 3.402 3.469
Pavilion height Corner, mm 3.465 3.457 3.475 0.018 3.465 3.462 3.475 3.457
Table: Side, mm 5.038 4.160 5.916 1.757 4.160 5.916    
Table: Corner, mm 6.731 6.715 6.747 0.031 6.747 6.715    
Girdle Thickness: Side, mm 0.265 0.238 0.289 0.051 0.273 0.261 0.289 0.238
Girdle Thickness: Corner, mm 0.247 0.240 0.251 0.011 0.240 0.250 0.251 0.247
Culet, mm 0.000 0.000 0.000 0.000        
 

Facet angles,

Avg

Min

Max

Dev

1

2

3

4

5

6

7

8

Crown Main 1 43.98 43.39 44.69 1.30 44.21 43.63 43.39 44.69        
Crown Main 2 N/A N/A N/A N/A N/A N/A N/A N/A        
Crown Star 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Crown Star 2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Crown Corner 45.15 44.62 46.21 1.59 45.01 44.62 44.76 46.21        
Pavilion Main 54.70 52.01 56.89 4.88 56.89 52.01 56.79 53.11        
Chevron 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Chevron 2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Chevron 3 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Chevron 4 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Chevron 5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Pavilion Corner 39.09 38.75 39.37 0.61 38.75 39.26 38.98 39.37        
Girdle facet angle, 89.65 89.80 88.81 89.21    
Girdle facet azimuth, 0.2 90.9 180.2 270.7    

Facets' slope angles

 

Facets' azimuth angles

 

Facets' heights

 

Girdle facets' angles & azimuths

 

  Girdle center Culet center Table center MIC center

Offset by table axis

Girdle-Culet offset by table axis 2.01 0.29, % 0.133 0.019, mm
Girdle-Table offset by table axis 0.90 0.26, % 0.059 0.017, mm
Table-Culet offset by table axis 1.12 0.31, % 0.074 0.020, mm
Girdle to table-culet line offset 1.12, % 0.074, mm

 

Girdle asymmetry

  Recommendation for girdle
asymmetry removing
 
 
 

Culet shift ratio by width & length

 

Width 6.589 mm, 100%
Width-wise culet shift ratio 3.305 mm, 50.15 % 3.284 mm, 49.85 %
Lengh-wise culet shift ratio 4.043 mm, 61.36 % 4.216 mm, 63.98 %
Length 8.213 mm, 100%
Lengh-wise culet shift ratio 4.043 mm, 49.23 % 4.216 mm, 51.33 %

Parameters

Cut

Sym

Crown height: Side, % N/A VG
Pavilion height: Side, % N/A VG
Total height, % N/A  
Table: Side, % N/A PR
Girdle Thickness: Side, %   VG
Girdle Thickness: Corner, %   EX
Culet, % N/A EX
Crown height: Side, mm N/A VG
Pavilion height: Side, mm N/A VG
Total height, mm N/A  
Table: Side, mm N/A PR
Girdle Thickness: Side, mm   VG
Girdle Thickness: Corner, mm   EX
Culet, mm N/A EX

Cut parameters description