| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.63, 1.6353 |
| Spread | 0.23ct, 12.11 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.646 mm | 9.554 mm | 1.438 | 6.646 mm | 9.554 mm | 4.149 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.001 mm 62.43 % | 2.879 mm | 3.753 mm | 0.027 mm | 0.269 mm | 0.307 mm | 0.168 mm |
| Appraiser title | SpecialCuboid |
| Overall cut grade | N/A |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has small errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 6.646 | 9.554 | 2.908% | N/A | – |
| Crown Curve angle, ° | 34.73 | 34.72 | 34.74 | 0.02 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 31.31 | 31.03 | 31.58 | 0.55 | – | – |
| Crown Wing angle, ° | 32.09 | 31.72 | 32.51 | 0.79 | – | – |
| Crown angle, ° | 34.73 | 34.72 | 34.74 | 0.02 | N/A | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.46 | 40.31 | 40.64 | 0.33 | – | – |
| Pavilion Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.60 | 34.13 | 34.90 | 0.78 | – | – |
| Pavilion angle, ° | 40.46 | 40.31 | 40.64 | 0.33 | N/A | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 56.48 | – | – | – | N/A | – |
| Table Lengthwise, % | 64.62 | – | – | – | – | – |
| Girdle Bezel, % | 4.05 | 3.58 | 4.73 | 1.14 | N/A | N/A |
| Girdle Bone, % | 4.62 | 3.89 | 5.21 | 1.32 | – | N/A |
| Girdle Valley, % | 2.53 | 1.88 | 3.15 | 1.27 | N/A | N/A |
| Facet Twist, ° | 14.32 | 14.19 | 14.40 | 0.22 | – | N/A |
| Star : Upper ratio, % |
46.21 :
|
43.73 :
|
49.14 :
|
5.41 | – | N/A |
| Star angle, ° | 20.87 | 20.45 | 21.23 | 0.78 | – | N/A |
| Upper girdle angle, ° | 36.36 | 35.03 | 37.89 | 2.86 | – | N/A |
| Lower girdle angle, ° | 38.18 | 33.31 | 42.06 | 8.76 | – | N/A |
| Crown height, % | 15.06 | 14.68 | 15.62 | 0.94 | N/A | N/A |
| Pavilion height, % | 43.32 | 42.54 | 43.75 | 1.21 | – | – |
| Total height, % | 62.43 | – | – | – | N/A | – |
| Culet, % | 0.40 | 0.27 | 0.51 | 0.25 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 7.7 | 22.0 | 44.1 | 68.0 | 113.6 | 134.2 | 158.2 | 172.2 |
| 186.9 | 200.2 | 223.6 | 249.2 | 290.4 | 318.5 | 339.4 | 351.2 | |
| Star azimuth | 16.6 | 53.4 | 128.2 | 163.9 | 196.5 | 231.7 | 307.4 | 343.4 |
| Upper girdle azimuth | 3.8 | 25.2 | 38.9 | 79.5 | 100.3 | 142.1 | 155.8 | 175.6 |
| 185.1 | 204.1 | 218.3 | 260.3 | 279.8 | 321.4 | 335.0 | 355.3 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.74 | 34.72 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 31.03 | 31.58 | – | – | 0.08 ± 0.23 | 0.03 | 0.07 | ||
| 31.94 | 31.72 | 32.18 | 32.51 | |||||
| 34.74 | 31.94 | 31.03 | 31.72 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.11 ± 0.21 | 0.01 | 0.11 | ||
| 40.49 | 40.42 | 40.31 | 40.64 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.05 ± 0.19 | 0.04 | 0.03 | ||
| 34.50 | 34.85 | 34.13 | 34.90 | |||||
| 40.49 | 34.50 | 34.85 | 40.42 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.06 %, 0.004 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.58 | 4.10 | 4.08 | 3.92 | 3.96 | 4.73 | 4.27 | 3.77 | |
| 4.41 | 4.61 | 4.19 | 4.67 | 4.88 | 5.21 | 5.08 | 3.89 | |
| 2.83 | 2.79 | 2.54 | 2.22 | 1.88 | 1.88 | 2.81 | 3.02 | |
| 2.72 | 3.15 | 2.75 | 2.35 | 2.32 | 2.58 | 2.57 | 2.02 | |
| 14.40 | 14.19 | 14.36 | N/A | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
0.52 | 0.67 | 0.74 | 0.74 | 0.33 | -0.41 |
Value, mm |
0.035 | 0.045 | 0.049 | 0.049 | 0.022 | -0.027 |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
349.2 | 300.3 | ||||
Legend |
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