| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.64, 2.6456 |
| Spread | 0.35ct, 11.60 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.849 mm | 11.124 mm | 1.417 | 7.849 mm | 11.124 mm | 4.835 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.099 mm 61.60 % | 3.364 mm | 4.591 mm | 0.028 mm | 0.372 mm | 0.342 mm | 0.219 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 | – | 7.849 | 11.124 | 3.274% | N/A | – |
| Crown Curve angle, ° | 34.94 | 34.86 | 35.02 | 0.16 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 29.66 | 29.51 | 29.80 | 0.29 | – | – |
| Crown Wing angle, ° | 32.35 | 31.82 | 32.84 | 1.02 | – | – |
| Crown angle, ° | 34.94 | 34.86 | 35.02 | 0.16 | N/A | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.44 | 40.13 | 40.71 | 0.58 | – | – |
| 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, ° | 34.14 | 33.80 | 34.45 | 0.65 | – | – |
| Pavilion angle, ° | 40.44 | 40.13 | 40.71 | 0.58 | N/A | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.49 | – | – | – | N/A | – |
| Table Lengthwise, % | 65.54 | – | – | – | – | – |
| Girdle Bezel, % | 4.74 | 3.47 | 6.04 | 2.57 | N/A | N/A |
| Girdle Bone, % | 4.36 | 3.42 | 5.45 | 2.03 | – | N/A |
| Girdle Valley, % | 2.79 | 2.09 | 4.21 | 2.13 | N/A | N/A |
| Facet Twist, ° | 13.44 | 13.20 | 13.67 | 0.47 | – | N/A |
| Star : Upper ratio, % |
52.18 :
|
50.14 :
|
53.76 :
|
3.62 | – | N/A |
| Star angle, ° | 21.86 | 21.10 | 22.67 | 1.58 | – | N/A |
| Upper girdle angle, ° | 38.58 | 35.37 | 43.21 | 7.85 | – | N/A |
| Lower girdle angle, ° | 38.05 | 33.59 | 41.89 | 8.30 | – | N/A |
| Crown height, % | 14.00 | 13.59 | 14.66 | 1.07 | N/A | N/A |
| Pavilion height, % | 42.86 | 41.87 | 43.53 | 1.67 | – | – |
| Total height, % | 61.60 | – | – | – | N/A | – |
| Culet, % | 0.35 | 0.27 | 0.43 | 0.16 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.4 | 20.5 | 46.6 | 69.7 | 109.4 | 133.2 | 158.1 | 173.5 |
| 188.0 | 199.1 | 228.3 | 247.6 | 292.9 | 314.3 | 339.8 | 351.6 | |
| Star azimuth | 15.9 | 54.3 | 125.2 | 164.1 | 195.2 | 238.1 | 302.9 | 343.9 |
| Upper girdle azimuth | 4.5 | 25.5 | 37.0 | 76.6 | 102.1 | 142.0 | 160.4 | 170.5 |
| 185.8 | 203.2 | 223.6 | 252.1 | 285.5 | 319.3 | 335.7 | 355.2 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.86 | 35.02 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 29.51 | 29.80 | – | – | 0.47 ± 0.20 | 0.07 | 0.47 | ||
| 32.13 | 31.82 | 32.61 | 32.84 | |||||
| 34.86 | 32.13 | 29.51 | 31.82 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.12 ± 0.19 | 0.04 | 0.12 | ||
| 40.56 | 40.13 | 40.34 | 40.71 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.37 ± 0.16 | 0.11 | 0.35 | ||
| 34.45 | 34.15 | 33.80 | 34.14 | |||||
| 40.56 | 34.45 | 34.15 | 40.13 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.25 %, 0.019 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.74 | 4.71 | 4.29 | 5.53 | 3.47 | 6.04 | 5.22 | 4.90 | |
| 4.12 | 5.23 | 5.45 | 3.42 | 4.04 | 4.40 | 4.47 | 3.73 | |
| 2.62 | 2.96 | 3.39 | 2.32 | 2.42 | 4.21 | 2.51 | 2.09 | |
| 2.33 | 3.44 | 3.63 | 2.36 | 2.17 | 3.17 | 2.63 | 2.43 | |
| 13.67 | 13.20 | N/A | N/A | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
0.59 | 0.67 | 0.67 | 0.72 | 0.25 | -0.46 |
Value, mm |
0.046 | 0.053 | 0.053 | 0.056 | 0.020 | -0.036 |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
106.3 | 300.6 | ||||
Legend |
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