| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.79, 1.7914 |
| Spread | 0.26ct, 12.65 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.910 mm | 9.893 mm | 1.432 | 6.910 mm | 9.893 mm | 4.215 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.952 mm 60.99 % | 2.966 mm | 4.208 mm | 0.027 mm | 0.296 mm | 0.299 mm | 0.171 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 | – | 6.910 | 9.893 | 2.983% | N/A | – |
| Crown Curve angle, ° | 35.05 | 34.82 | 35.29 | 0.47 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 29.97 | 29.86 | 30.08 | 0.22 | – | – |
| Crown Wing angle, ° | 31.93 | 31.78 | 32.08 | 0.31 | – | – |
| Crown angle, ° | 35.05 | 34.82 | 35.29 | 0.47 | N/A | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.17 | 39.92 | 40.44 | 0.52 | – | – |
| 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, ° | 33.97 | 33.83 | 34.10 | 0.27 | – | – |
| Pavilion angle, ° | 40.17 | 39.92 | 40.44 | 0.52 | N/A | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 60.90 | – | – | – | N/A | – |
| Table Lengthwise, % | 66.55 | – | – | – | – | – |
| Girdle Bezel, % | 4.28 | 3.82 | 4.76 | 0.94 | N/A | N/A |
| Girdle Bone, % | 4.33 | 3.98 | 4.64 | 0.66 | – | N/A |
| Girdle Valley, % | 2.47 | 1.80 | 3.23 | 1.42 | N/A | N/A |
| Facet Twist, ° | 13.95 | 13.80 | 14.10 | 0.30 | – | N/A |
| Star : Upper ratio, % |
50.61 :
|
47.87 :
|
53.35 :
|
5.48 | – | N/A |
| Star angle, ° | 21.78 | 21.54 | 21.99 | 0.45 | – | N/A |
| Upper girdle angle, ° | 39.14 | 36.89 | 41.36 | 4.47 | – | N/A |
| Lower girdle angle, ° | 38.02 | 33.12 | 42.01 | 8.89 | – | N/A |
| Crown height, % | 13.78 | 13.51 | 13.93 | 0.42 | N/A | N/A |
| Pavilion height, % | 42.93 | 42.48 | 43.66 | 1.18 | – | – |
| Total height, % | 60.99 | – | – | – | N/A | – |
| Culet, % | 0.40 | 0.27 | 0.51 | 0.23 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.8 | 22.2 | 40.9 | 70.8 | 109.6 | 138.4 | 156.4 | 173.3 |
| 186.6 | 203.4 | 221.9 | 249.9 | 289.7 | 318.1 | 338.2 | 353.8 | |
| Star azimuth | 17.7 | 51.1 | 130.0 | 161.8 | 197.9 | 230.3 | 308.2 | 341.9 |
| Upper girdle azimuth | 7.0 | 24.6 | 40.5 | 73.4 | 108.1 | 139.1 | 157.3 | 172.1 |
| 188.4 | 202.7 | 220.6 | 253.5 | 286.3 | 319.6 | 337.2 | 352.1 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.82 | 35.29 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 29.86 | 30.08 | – | – | 0.14 ± 0.22 | 0.04 | 0.14 | ||
| 31.82 | 32.04 | 32.08 | 31.78 | |||||
| 34.82 | 31.82 | 29.86 | 32.04 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.19 ± 0.20 | 0.05 | 0.18 | ||
| 40.44 | 39.92 | 39.98 | 40.33 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.11 ± 0.18 | 0.10 | 0.04 | ||
| 34.10 | 33.97 | 33.83 | 34.00 | |||||
| 40.44 | 34.10 | 33.97 | 39.92 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.12 %, 0.008 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.82 | 4.12 | 4.76 | 4.30 | 3.89 | 4.23 | 4.66 | 4.49 | |
| 4.47 | 4.64 | 4.10 | 4.39 | 4.05 | 4.40 | 4.62 | 3.98 | |
| 2.53 | 2.94 | 2.33 | 2.05 | 2.15 | 1.80 | 3.23 | 2.64 | |
| 2.59 | 2.46 | 2.46 | 2.41 | 2.28 | 2.19 | 2.93 | 2.54 | |
| 14.10 | 13.80 | N/A | N/A | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
0.79 | 0.93 | 1.17 | 1.25 | 0.25 | -1.01 |
Value, mm |
0.054 | 0.064 | 0.081 | 0.087 | 0.017 | -0.070 |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
81.5 | 134.9 | ||||
Legend |
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