Standard report for cushion |
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Open 3D model by a free GemAdviser Software |
Parameters |
Avg |
Min |
Max |
Dev |
1 |
2 |
3 |
4 |
Crown height width, % | 13.10 | 12.84 | 13.36 | 0.53 | 13.36 | 12.84 | ||
Crown height length, % | 12.94 | 12.93 | 12.95 | 0.02 | 12.95 | 12.93 | ||
Crown height corner, % | 11.80 | 11.10 | 12.27 | 1.17 | 12.27 | 11.10 | 11.58 | 12.25 |
Pavilion height width, % | 50.22 | 49.39 | 51.04 | 1.65 | 49.39 | 51.04 | ||
Pavilion height length, % | 50.69 | 50.17 | 51.21 | 1.04 | 51.21 | 50.17 | ||
Pavilion height corner, % | 48.28 | 47.83 | 48.75 | 0.92 | 48.75 | 48.36 | 48.17 | 47.83 |
Table: Side, % | 65.85 | 63.83 | 67.86 | 4.03 | 63.83 | 67.86 | ||
72.95 | 72.65 | 73.25 | 0.61 | 72.65 | 73.25 | |||
Table: Corner w.r.t. Width, % | 91.41 | 90.73 | 92.08 | 1.36 | 90.73 | 92.08 | ||
Diameter: Corner, % | 125.30 | 124.89 | 125.71 | 0.82 | 124.89 | 125.71 | ||
Culet, % | 0.56 | 0.35 | 0.64 | 0.29 | ||||
Girdle thickness, % | 4.59 | 2.22 | 9.08 | 6.86 | ||||
Girdle thickness width, % | 4.49 | 3.93 | 5.05 | 1.13 | 5.05 | 3.93 | ||
Girdle thickness length, % | 4.17 | 3.64 | 4.71 | 1.07 | 3.64 | 4.71 | ||
Girdle thickness corner, % | 7.73 | 6.78 | 8.34 | 1.56 | 6.78 | 8.34 | 8.06 | 7.73 |
Crown Main Width height, % | 13.11 | 12.84 | 13.38 | 0.54 | 13.38 | 12.84 | ||
Crown Main Length height, % | 12.94 | 12.93 | 12.95 | 0.02 | 12.95 | 12.93 | ||
Crown Corner height, % | 11.80 | 11.10 | 12.28 | 1.17 | 12.28 | 11.10 | 11.58 | 12.25 |
Crown Star Width height, % | 4.51 | 4.27 | 4.62 | 0.35 | 4.57 | 4.62 | 4.27 | 4.59 |
Crown Star Length height, % | 4.55 | 4.30 | 4.78 | 0.48 | 4.51 | 4.62 | 4.78 | 4.30 |
Crown Halves Width 1 height, % | 8.43 | 7.50 | 8.90 | 1.40 | 8.81 | 7.50 | 8.52 | 8.90 |
Crown Halves Width 2 height, % | 9.28 | 8.86 | 9.57 | 0.72 | 9.35 | 8.86 | 9.33 | 9.57 |
Crown Halves Length 1 height, % | 7.95 | 7.17 | 8.48 | 1.30 | 8.40 | 7.17 | 7.76 | 8.48 |
Crown Halves Length 2 height, % | 8.92 | 8.73 | 9.19 | 0.46 | 9.02 | 8.73 | 8.75 | 9.19 |
Pavilion Main height, % | 29.21 | 28.59 | 30.27 | 1.68 | 28.59 | 28.87 | 30.27 | 29.12 |
Pavilion Corner height, % | 18.75 | 17.31 | 19.55 | 2.24 | 19.08 | 17.31 | 19.05 | 19.55 |
Pavilion Corner Width height, % | N/A | N/A | N/A | N/A | 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 Girdle Width height, % | 31.96 | 31.68 | 32.25 | 0.56 | 31.68 | 32.25 | N/A | N/A |
Pavilion Girdle Length height, % | 29.51 | 29.25 | 29.78 | 0.52 | 29.25 | 29.78 | N/A | N/A |
Pavilion Girdle Halves Width 1 height, % | 17.70 | 14.99 | 19.50 | 4.50 | 17.13 | 14.99 | 19.19 | 19.50 |
Pavilion Girdle Halves Width 2 height, % | 19.56 | 18.22 | 21.34 | 3.12 | 18.22 | 18.34 | 21.34 | 20.33 |
Pavilion Girdle Halves Length 1 height, % | 16.83 | 14.29 | 18.31 | 4.02 | 17.36 | 14.29 | 18.31 | 17.35 |
Pavilion Girdle Halves Length 2 height, % | 19.28 | 17.30 | 19.96 | 2.66 | 19.88 | 17.30 | 19.96 | 19.96 |
Pavilion Halves Width 1 height, % | 29.13 | 27.83 | 30.79 | 2.96 | 29.32 | 30.79 | 28.57 | 27.83 |
Pavilion Halves Width 2 height, % | 25.97 | 22.10 | 28.65 | 6.55 | 28.65 | 24.66 | 28.47 | 22.10 |
Pavilion Halves Width 3 height, % | 18.44 | 17.77 | 19.21 | 1.44 | 17.81 | 19.21 | 18.98 | 17.77 |
Pavilion Halves Length 1 height, % | 29.41 | 28.45 | 31.48 | 3.03 | 29.05 | 31.48 | 28.45 | 28.64 |
Pavilion Halves Length 2 height, % | 26.43 | 24.32 | 27.39 | 3.07 | 24.32 | 27.10 | 27.39 | 26.92 |
Pavilion Halves Length 3 height, % | 20.46 | 20.16 | 20.71 | 0.55 | 20.16 | 20.71 | 20.61 | 20.37 |
Crown height width, mm | 0.917 | 0.899 | 0.936 | 0.037 | 0.936 | 0.899 | ||
Crown height length, mm | 0.906 | 0.905 | 0.907 | 0.002 | 0.907 | 0.905 | ||
Crown height corner, mm | 0.826 | 0.777 | 0.859 | 0.082 | 0.859 | 0.777 | 0.810 | 0.858 |
Pavilion height width, mm | 3.515 | 3.457 | 3.573 | 0.116 | 3.457 | 3.573 | ||
Pavilion height length, mm | 3.548 | 3.512 | 3.585 | 0.073 | 3.585 | 3.512 | ||
Pavilion height corner, mm | 3.379 | 3.348 | 3.413 | 0.065 | 3.413 | 3.385 | 3.372 | 3.348 |
Table: Side, mm | 4.863 | 4.468 | 5.258 | 0.790 | 4.468 | 5.258 | ||
Table: Corner, mm | 6.399 | 6.351 | 6.446 | 0.095 | 6.351 | 6.351 | ||
Diameter: Corner, mm | 8.771 | 8.742 | 8.800 | 0.057 | 8.742 | 8.800 | ||
Culet, mm | 0.039 | 0.024 | 0.045 | 0.020 | ||||
Girdle thickness, mm | 0.321 | 0.156 | 0.636 | 0.480 | ||||
Girdle thickness width, mm | 0.314 | 0.275 | 0.354 | 0.079 | 0.354 | 0.275 | ||
Girdle thickness length, mm | 0.292 | 0.255 | 0.330 | 0.075 | 0.255 | 0.330 | ||
Girdle thickness corner, mm | 0.541 | 0.475 | 0.584 | 0.109 | 0.475 | 0.584 | 0.564 | 0.541 |
Pavilion Corner Width height, 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 | N/A | N/A | N/A | N/A | |
Pavilion Girdle Width height, mm | 2.237 | 2.218 | 2.257 | 0.040 | 2.218 | 2.257 | N/A | N/A |
Pavilion Girdle Length height, mm | 2.066 | 2.048 | 2.084 | 0.037 | 2.048 | 2.084 | N/A | N/A |
Pavilion Girdle Halves Width 1 height, mm | 1.239 | 1.050 | 1.365 | 0.315 | 1.199 | 1.050 | 1.343 | 1.365 |
Pavilion Girdle Halves Width 2 height, mm | 1.369 | 1.276 | 1.494 | 0.218 | 1.276 | 1.284 | 1.494 | 1.423 |
Pavilion Girdle Halves Length 1 height, mm | 1.178 | 1.001 | 1.282 | 0.281 | 1.215 | 1.001 | 1.282 | 1.214 |
Pavilion Girdle Halves Length 2 height, mm | 1.349 | 1.211 | 1.397 | 0.186 | 1.392 | 1.211 | 1.397 | 1.397 |
Pavilion Halves Width 1 height, mm | 2.039 | 1.948 | 2.155 | 0.207 | 2.053 | 2.155 | 2.000 | 1.948 |
Pavilion Halves Width 2 height, mm | 1.818 | 1.547 | 2.006 | 0.459 | 2.006 | 1.726 | 1.993 | 1.547 |
Pavilion Halves Width 3 height, mm | 1.291 | 1.244 | 1.345 | 0.101 | 1.247 | 1.345 | 1.329 | 1.244 |
Pavilion Halves Length 1 height, mm | 2.058 | 1.991 | 2.204 | 0.212 | 2.034 | 2.204 | 1.991 | 2.005 |
Pavilion Halves Length 2 height, mm | 1.850 | 1.703 | 1.917 | 0.215 | 1.703 | 1.897 | 1.917 | 1.884 |
Pavilion Halves Length 3 height, mm | 1.432 | 1.411 | 1.450 | 0.039 | 1.411 | 1.450 | 1.443 | 1.426 |
Facet angles, ° |
Avg |
Min |
Max |
Dev |
1 |
2 |
3 |
4 |
Crown Main Width angle | 35.90 | 35.82 | 35.97 | 0.15 | 35.82 | 35.97 | ||
Crown Main Length angle | 35.98 | 35.65 | 36.30 | 0.65 | 36.30 | 35.65 | ||
Crown Corner angle | 34.94 | 34.53 | 35.41 | 0.88 | 35.41 | 35.10 | 34.73 | 34.53 |
Crown Star Width angle | 26.92 | 26.42 | 27.69 | 1.27 | 27.69 | 26.68 | 26.42 | 26.89 |
Crown Star Length angle | 27.59 | 25.86 | 28.68 | 2.82 | 27.93 | 28.68 | 27.88 | 25.86 |
Crown Halves Width 1 angle | 43.73 | 43.28 | 44.30 | 1.02 | 44.30 | 43.28 | 43.69 | 43.63 |
Crown Halves Width 2 angle | 44.51 | 43.96 | 44.86 | 0.90 | 44.86 | 44.50 | 44.70 | 43.96 |
Crown Halves Length 1 angle | 42.26 | 41.00 | 43.51 | 2.51 | 43.51 | 41.86 | 42.68 | 41.00 |
Crown Halves Length 2 angle | 44.18 | 43.52 | 45.16 | 1.64 | 44.09 | 45.16 | 43.96 | 43.52 |
Pavilion Main angle | 31.17 | 29.83 | 32.40 | 2.57 | 29.83 | 31.42 | 32.40 | 31.03 |
Pavilion Corner angle | 54.02 | 51.03 | 56.76 | 5.73 | 53.82 | 51.03 | 54.49 | 56.76 |
Pavilion Corner Width angle | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Pavilion Corner Length angle | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Pavilion Girdle Width angle | 57.94 | 57.59 | 58.30 | 0.71 | 58.30 | 57.59 | N/A | N/A |
Pavilion Girdle Length angle | 54.34 | 50.92 | 57.77 | 6.85 | 50.92 | 57.77 | N/A | N/A |
Pavilion Girdle Halves Width 1 angle | 59.67 | 57.76 | 62.05 | 4.29 | 59.58 | 57.76 | 59.29 | 62.05 |
Pavilion Girdle Halves Width 2 angle | 61.11 | 59.77 | 62.41 | 2.64 | 62.38 | 59.87 | 59.77 | 62.41 |
Pavilion Girdle Halves Length 1 angle | 56.95 | 54.44 | 60.09 | 5.64 | 55.27 | 54.44 | 58.01 | 60.09 |
Pavilion Girdle Halves Length 2 angle | 58.51 | 54.25 | 62.82 | 8.57 | 54.25 | 55.54 | 61.42 | 62.82 |
Pavilion Halves Width 1 angle | 32.78 | 31.39 | 34.40 | 3.01 | 32.49 | 34.40 | 32.84 | 31.39 |
Pavilion Halves Width 2 angle | 33.60 | 31.79 | 34.64 | 2.85 | 33.33 | 34.64 | 34.63 | 31.79 |
Pavilion Halves Width 3 angle | 33.75 | 32.03 | 35.10 | 3.08 | 32.86 | 35.00 | 35.10 | 32.03 |
Pavilion Halves Length 1 angle | 33.63 | 30.90 | 36.32 | 5.42 | 36.07 | 36.32 | 31.22 | 30.90 |
Pavilion Halves Length 2 angle | 34.23 | 31.29 | 37.10 | 5.80 | 36.88 | 37.10 | 31.66 | 31.29 |
Pavilion Halves Length 3 angle | 34.46 | 31.04 | 37.79 | 6.75 | 37.72 | 37.79 | 31.28 | 31.04 |
Facets slope angles Facets azimuth angles Facets heights Girdle facets angles & azimuths
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Offset by table axis |
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Girdle-Culet offset by table axis | 0.57 ± 0.28, % | 0.040 ± 0.019, mm |
Girdle-Table offset by table axis | 0.62 ± 0.25, % | 0.043 ± 0.017, mm |
Table-Culet offset by table axis | 0.46 ± 0.29, % | 0.032 ± 0.020, mm |
Girdle to table-culet line offset | 0.46, % | 0.032, mm |
Facet azimuths, ° |
1 |
2 |
3 |
4 |
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Crown Main Width azimuth | 0.2 | 179.8 | ||||||
Crown Main Length azimuth | 88.3 | 269.3 | ||||||
Crown Corner azimuth | 46.3 | 135.3 | 226.5 | 316.8 | ||||
Crown Star Width azimuth | 4.2 | 175.4 | 184.3 | 355.5 | ||||
Crown Star Length azimuth | 83.6 | 92.3 | 264.7 | 275.4 | ||||
Crown Halves Width 1 azimuth | 25.8 | 156.6 | 202.9 | 339.8 | ||||
Crown Halves Width 2 azimuth | 5.0 | 175.1 | 184.7 | 355.6 | ||||
Crown Halves Length 1 azimuth | 67.6 | 120.1 | 243.7 | 300.1 | ||||
Crown Halves Length 2 azimuth | 83.4 | 93.9 | 263.8 | 274.8 | ||||
Pavilion Main azimuth | 318.9 | 48.7 | 135.8 | 224.6 | ||||
Pavilion Corner azimuth | 51.3 | 135.2 | 223.9 | 317.2 | ||||
Pavilion Corner Width azimuth | N/A | N/A | N/A | N/A | ||||
Pavilion Corner Length azimuth | N/A | N/A | N/A | N/A | ||||
Pavilion Girdle Width azimuth | 359.8 | 181.3 | N/A | N/A | ||||
Pavilion Girdle Length azimuth | 89.3 | 268.9 | N/A | N/A | ||||
Pavilion Girdle Halves Width 1 azimuth | 35.1 | 154.8 | 205.4 | 337.9 | ||||
Pavilion Girdle Halves Width 2 azimuth | 2.6 | 179.2 | 183.3 | 356.8 | ||||
Pavilion Girdle Halves Length 1 azimuth | 60.0 | 126.2 | 234.7 | 308.2 | ||||
Pavilion Girdle Halves Length 2 azimuth | 86.3 | 93.2 | 265.4 | 272.8 | ||||
Pavilion Halves Width 1 azimuth | 34.2 | 151.9 | 211.2 | 330.1 | ||||
Pavilion Halves Width 2 azimuth | 26.5 | 155.5 | 201.4 | 334.0 | ||||
Pavilion Halves Width 3 azimuth | 13.4 | 169.6 | 189.8 | 346.3 | ||||
Pavilion Halves Length 1 azimuth | 74.6 | 108.1 | 234.0 | 298.2 | ||||
Pavilion Halves Length 2 azimuth | 78.6 | 103.5 | 244.2 | 293.6 | ||||
Pavilion Halves Length 3 azimuth | 85.3 | 94.1 | 253.0 | 282.3 |
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Culet shift ratio by width & length |
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Width | 7.000 mm, 100% | |
Width-wise culet shift ratio | 3.498 mm, 49.97 % | 3.503 mm, 50.04 % |
Lengh-wise culet shift ratio | 3.909 mm, 55.84 % | 3.844 mm, 54.92 % |
Length | 7.748 mm, 100% | |
Lengh-wise culet shift ratio | 3.909 mm, 50.44 % | 3.844 mm, 49.61 % |