| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.83, 1.8366 |
| Spread | 0.28ct, 13.19 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.980 mm | 9.967 mm | 1.428 | 6.980 mm | 9.967 mm | 4.304 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.074 mm 61.66 % | 2.956 mm | 3.959 mm | 0.028 mm | 0.274 mm | 0.289 mm | 0.165 mm |
| Appraiser title | SpecialCuboid |
| Overall cut grade | N/A |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 6.980 | 9.967 | 2.987% | N/A | – |
| Crown Curve angle, ° | 34.66 | 34.64 | 34.68 | 0.04 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 30.71 | 30.48 | 30.95 | 0.47 | – | – |
| Crown Wing angle, ° | 31.33 | 31.14 | 31.75 | 0.61 | – | – |
| Crown angle, ° | 34.66 | 34.64 | 34.68 | 0.04 | N/A | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.45 | 40.24 | 40.69 | 0.45 | – | – |
| 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, ° | 33.92 | 33.54 | 34.57 | 1.03 | – | – |
| Pavilion angle, ° | 40.45 | 40.24 | 40.69 | 0.45 | N/A | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 56.72 | – | – | – | N/A | – |
| Table Lengthwise, % | 62.83 | – | – | – | – | – |
| Girdle Bezel, % | 3.93 | 3.22 | 5.45 | 2.23 | N/A | N/A |
| Girdle Bone, % | 4.14 | 3.32 | 6.06 | 2.75 | – | N/A |
| Girdle Valley, % | 2.36 | 1.77 | 3.02 | 1.25 | N/A | N/A |
| Facet Twist, ° | 14.47 | 14.22 | 14.72 | 0.50 | – | N/A |
| Star : Upper ratio, % |
42.21 :
|
39.25 :
|
44.99 :
|
5.74 | – | N/A |
| Star angle, ° | 21.75 | 21.14 | 22.43 | 1.30 | – | N/A |
| Upper girdle angle, ° | 35.52 | 32.62 | 37.82 | 5.20 | – | N/A |
| Lower girdle angle, ° | 37.87 | 32.67 | 41.91 | 9.24 | – | N/A |
| Crown height, % | 15.38 | 14.92 | 16.04 | 1.12 | N/A | N/A |
| Pavilion height, % | 42.35 | 40.76 | 43.53 | 2.77 | – | – |
| Total height, % | 61.66 | – | – | – | N/A | – |
| Culet, % | 0.40 | 0.29 | 0.51 | 0.22 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.0 | 19.0 | 42.8 | 70.0 | 109.9 | 136.2 | 160.7 | 172.8 |
| 187.7 | 198.2 | 224.8 | 245.7 | 298.4 | 314.8 | 341.1 | 352.1 | |
| Star azimuth | 20.5 | 51.8 | 129.6 | 161.0 | 200.2 | 229.5 | 308.5 | 341.0 |
| Upper girdle azimuth | 3.3 | 26.0 | 36.8 | 84.1 | 102.4 | 138.4 | 156.0 | 174.3 |
| 185.3 | 204.6 | 222.2 | 253.2 | 279.1 | 322.1 | 334.2 | 356.2 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.64 | 34.68 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 30.95 | 30.48 | – | – | 0.27 ± 0.22 | 0.24 | 0.12 | ||
| 31.23 | 31.14 | 31.75 | 31.19 | |||||
| 34.64 | 31.23 | 30.95 | 31.14 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.36 ± 0.20 | 0.13 | 0.33 | ||
| 40.24 | 40.34 | 40.53 | 40.69 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.25 ± 0.18 | 0.11 | 0.22 | ||
| 33.54 | 33.75 | 33.83 | 34.57 | |||||
| 40.24 | 33.54 | 33.75 | 40.34 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.25 %, 0.018 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.22 | 3.69 | 3.77 | 3.95 | 3.36 | 4.37 | 5.45 | 3.62 | |
| 3.97 | 6.06 | 4.60 | 3.48 | 3.32 | 3.77 | 4.23 | 3.70 | |
| 2.59 | 2.11 | 3.02 | 2.89 | 2.37 | 2.09 | 1.95 | 2.42 | |
| 2.46 | 1.77 | 1.86 | 2.78 | 2.80 | 2.16 | 2.16 | 2.33 | |
| 14.72 | 14.22 | N/A | N/A | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
0.47 | 0.64 | 0.73 | 0.79 | 0.18 | -0.61 |
Value, mm |
0.033 | 0.045 | 0.051 | 0.055 | 0.013 | -0.043 |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
88.9 | 230.2 | ||||
Legend |
|
|
|
|
|
|