Standard report for radiant

General information
Cut Radiant
Model Shadow scan
Expert name N/A
Report date 03.03.2023
Scale weight, ct 0.805
Corrected mass, ct 0.80, 0.8027
Spread 0.07ct, 7.50 %
MIC 4.575 mm
Extra Facet Girdle / Nat No
Extra Facet Crown No
Extra Facet Pavilion Yes (2)
 
Appraiser title N/A
Overall cut quality Unknown
Symmetry appraiser title N/A
Overall symmetry quality Unknown
Model building info The model has medium errors
 
Width 4.581 mm
Length 6.736 mm
Diameter Minimum 4.581 mm
Diameter Maximum 7.481 mm
Ratio (L/W) 1.471
Corner ratio 1.006
Total height 2.836 mm, 61.91 %

 

Open 3D model by a free GemAdviser Software

Parameters

Avg

Min

Max

Dev

1

2

3

4

5

6

7

8
Diameter: Corner, % 154.61 154.13 155.10 0.97 155.10 154.13
Crown height: Side, % 14.50 13.08 15.46 2.38 13.08 15.14 15.46 14.34 N/A N/A N/A N/A
Crown height: Joint, % 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 height: Side, % 42.55 41.45 43.94 2.49 43.94 42.41 41.45 42.39 N/A N/A N/A N/A
Pavilion height: Joint, % N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table: Side, % 64.86 58.72 71.00 12.28 58.72 71.00            
Table: Corner w.r.t. Corner, % 66.05 65.67 66.42 0.75 65.67 66.42            
Table: Corner w.r.t. Width, % 102.11 101.85 102.38 0.53 101.85 102.38            
Culet, % 0.44 0.23 0.53 0.31                
Girdle thickness: Side, % 4.86 4.36 5.18 0.82 4.89 4.36 5.00 5.18 N/A N/A N/A N/A
Girdle thickness: Joint, % N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Corner angle width, % 14.74 13.97 15.21 1.24 13.97 14.98 14.80 15.21 N/A N/A N/A N/A
Corner angle length, % 15.19 14.30 15.98 1.68 15.85 14.64 14.30 15.98 N/A N/A N/A N/A
Crown 1 Main Width height, % 8.62 7.73 9.50 1.77 7.73 9.50            
Crown 1 Main Length height, % 9.03 8.97 9.09 0.11 8.97 9.09            
Crown 1 Corner height, % 8.08 7.45 9.09 1.64 7.48 9.09 8.33 7.45        
Crown 2 Main Width height, % 6.50 6.46 6.54 0.08 6.46 6.54            
Crown 2 Main Length height, % 7.18 6.72 7.63 0.91 7.63 6.72            
Crown 2 Corner height, % 7.19 6.57 7.68 1.11 7.68 7.40 7.11 6.57        
Crown Star Width height, % 6.55 6.09 6.74 0.66 6.74 6.68            
Crown Star Length height, % 7.08 6.61 7.44 0.83 7.44 7.27            
Pavilion 1 Main Width height, % 23.44 23.00 23.89 0.90 23.00 23.89            
Pavilion 1 Main Length height, % 16.63 15.68 17.57 1.89 17.57 15.68            
Pavilion 1 Corner height, % 12.95 4.18 35.49 31.31 5.70 4.18 35.49 6.43        
Pavilion 2 Main Width height, % N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Main Length height, % N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Corner height, % N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion Halves Width 1 height, % 36.09 34.28 37.83 3.55 37.83 34.91 34.28 37.33        
Pavilion Halves Width 2 height, % 30.47 19.06 35.23 16.17 35.23 33.97 19.06 33.64        
Pavilion Halves Width 3 height, % 21.63 19.77 22.59 2.82 22.52 19.77 22.59 N/A        
Pavilion Halves Length 1 height, % 35.54 32.26 38.08 5.82 33.87 37.95 38.08 32.26        
Pavilion Halves Length 2 height, % 29.32 25.40 32.91 7.51 25.40 32.59 32.91 26.37        
Pavilion Halves Length 3 height, % N/A N/A N/A N/A N/A N/A N/A N/A        
 
Diameter: Corner, mm 7.082 7.060 7.104 0.044 7.104 7.060
Crown height: Side, mm 0.664 0.599 0.708 0.109 0.599 0.693 0.708 0.657 N/A N/A N/A N/A
Crown height: Joint, mm 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 height: Side, mm 1.949 1.899 2.013 0.114 2.013 1.943 1.899 1.942 N/A N/A N/A N/A
Pavilion height: Joint, mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Table: Side, mm 3.736 2.690 4.783 2.093 2.690 4.783            
Table: Corner, mm 4.677 4.665 4.689 0.024 4.665 4.689            
Culet, mm 0.020 0.010 0.024 0.014                
Girdle thickness: Side, mm 0.223 0.200 0.237 0.038 0.224 0.200 0.229 0.237 N/A N/A N/A N/A
Girdle thickness: Joint, mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Corner angle width, mm 0.675 0.640 0.697 0.057 0.640 0.686 0.678 0.697 N/A N/A N/A N/A
Corner angle length, mm 0.696 0.655 0.732 0.077 0.726 0.671 0.655 0.732 N/A N/A N/A N/A
Crown 1 Main Width height, mm 0.395 0.354 0.435 0.081 0.354 0.435            
Crown 1 Main Length height, mm 0.414 0.411 0.416 0.005 0.411 0.416            
Crown 1 Corner height, mm 0.370 0.341 0.416 0.075 0.342 0.416 0.381 0.341        
Crown 2 Main Width height, mm 0.298 0.296 0.299 0.003 0.296 0.299            
Crown 2 Main Length height, mm 0.329 0.308 0.349 0.042 0.349 0.308            
Crown 2 Corner height, mm 0.329 0.301 0.352 0.051 0.352 0.339 0.326 0.301        
Crown Star Width height, mm 0.300 0.279 0.309 0.030 0.309 0.306            
Crown Star Length height, mm 0.324 0.303 0.341 0.038 0.341 0.333            
Pavilion 1 Main Width height, mm 1.074 1.053 1.094 0.041 1.053 1.094            
Pavilion 1 Main Length height, mm 0.762 0.718 0.805 0.086 0.805 0.718            
Pavilion 1 Corner height, mm 0.593 0.191 1.625 1.434 0.261 0.191 1.625 0.295        
Pavilion 2 Main Width height, mm N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Main Length height, mm N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Corner height, mm N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion Halves Width 1 height, mm 1.653 1.570 1.733 0.163 1.733 1.599 1.570 1.710        
Pavilion Halves Width 2 height, mm 1.396 0.873 1.614 0.741 1.614 1.556 0.873 1.541        
Pavilion Halves Width 3 height, mm 0.991 0.906 1.035 0.129 1.032 0.906 1.035 N/A        
Pavilion Halves Length 1 height, mm 1.628 1.478 1.744 0.267 1.552 1.738 1.744 1.478        
Pavilion Halves Length 2 height, mm 1.343 1.164 1.508 0.344 1.164 1.493 1.508 1.208        
Pavilion Halves Length 3 height, mm N/A N/A N/A N/A N/A N/A N/A N/A        
 

Facet angles, °

Avg

Min

Max

Dev

1

2

3

4

5

6

7

8
Crown 1 Main Width angle 36.73 35.65 37.82 2.17 37.82 35.65            
Crown 1 Main Length angle 36.59 36.37 36.82 0.46 36.82 36.37            
Crown 1 Corner angle 31.22 30.88 31.38 0.50 31.29 30.88 31.38 31.34        
Crown 2 Main Width angle 33.04 32.35 33.72 1.36 33.72 32.35            
Crown 2 Main Length angle 32.96 32.88 33.04 0.15 33.04 32.88            
Crown 2 Corner angle 28.01 27.47 28.74 1.27 27.63 28.21 27.47 28.74        
Crown Star Width angle 23.61 22.78 24.34 1.55 23.90 23.43            
Crown Star Length angle 23.76 22.96 24.96 2.00 22.96 24.96            
Pavilion 1 Main Width angle 67.35 64.82 69.89 5.07 69.89 64.82            
Pavilion 1 Main Length angle 61.35 58.89 63.81 4.92 58.89 63.81            
Pavilion 1 Corner angle 43.34 28.85 49.31 20.46 49.31 46.40 28.85 48.81        
Pavilion 2 Main Width angle N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Main Length angle N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion 2 Corner angle N/A N/A N/A N/A N/A N/A N/A N/A        
Pavilion Halves Width 1 angle 28.62 28.16 29.41 1.25 28.43 28.48 29.41 28.16        
Pavilion Halves Width 2 angle 29.96 29.17 31.21 2.04 31.21 29.31 29.17 30.15        
Pavilion Halves Width 3 angle 30.48 29.21 31.51 2.31 31.51 29.21 30.72 N/A        
Pavilion Halves Length 1 angle 27.46 27.11 27.83 0.72 27.83 27.44 27.11 27.47        
Pavilion Halves Length 2 angle 26.89 26.49 27.19 0.70 26.94 27.19 26.93 26.49        
Pavilion Halves Length 3 angle N/A N/A N/A N/A N/A N/A N/A N/A        
Girdle facet angle, % 92.87 91.37 94.22 2.85 92.19 94.22 91.37 94.17 92.37 93.35 91.55 93.72

Facets slope angles

 

Facets azimuth angles

 

Facets heights, %

 

Girdle facets angles & azimuths

 

  Girdle center Culet center Table center Girdle center mass MIC center

Offset by table axis
Girdle-Culet offset by table axis 0.89 ± 0.28, % 0.041 ± 0.013, mm
Girdle-Table offset by table axis 2.38 ± 0.25, % 0.109 ± 0.012, mm
Table-Culet offset by table axis 2.26 ± 0.29, % 0.104 ± 0.013, mm
Girdle to table-culet line offset 1.82, % 0.083, mm

Facet azimuths, °

1

2

3

4

5

6

7

8
Crown 1 Main Width azimuth 0.6 179.6            
Crown 1 Main Length azimuth 91.9 268.2            
Crown 1 Corner azimuth 44.4 132.8 225.2 312.4        
Crown 2 Main Width azimuth 0.7 179.7            
Crown 2 Main Length azimuth 91.7 268.1            
Crown 2 Corner azimuth 45.2 132.4 225.4 312.1        
Crown Star Width azimuth 6.6 173.9            
Crown Star Length azimuth 79.1 102.1            
Pavilion 1 Main Width azimuth 359.9 180.0            
Pavilion 1 Main Length azimuth 89.2 270.4            
Pavilion 1 Corner azimuth 41.6 134.2 217.7 318.8        
Pavilion 2 Main Width azimuth N/A N/A N/A N/A        
Pavilion 2 Main Length azimuth N/A N/A N/A N/A        
Pavilion 2 Corner azimuth N/A N/A N/A N/A        
Pavilion Halves Width 1 azimuth 41.6 140.0 214.3 318.8        
Pavilion Halves Width 2 azimuth 29.8 145.5 207.5 328.4        
Pavilion Halves Width 3 azimuth 21.0 151.2 338.8 N/A        
Pavilion Halves Length 1 azimuth 51.2 133.4 227.6 309.8        
Pavilion Halves Length 2 azimuth 56.0 126.4 232.9 304.4        
Pavilion Halves Length 3 azimuth N/A N/A N/A N/A        
Girdle facet azimuth, % 0.0 41.4 90.0 134.4 180.0 225.9 270.0 316.2

 

Actual Length axis asymmetry

   Length axis symmetry correction
 
 
 

Actual Width axis asymmetry

   Width axis symmetry correction
 
 
Both axes symmetry correction

Culet shift ratio by width & length

 
Width 4.581 mm, 100%
Width culet shift ratio 2.314 mm, 50.52 % 2.267 mm, 49.48 %
Lengh culet shift ratio 3.401 mm, 74.25 % 3.336 mm, 72.82 %
Length 6.736 mm, 100%
Lengh-wise culet shift ratio 3.401 mm, 50.48 % 3.336 mm, 49.52 %

Cut parameters description