| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.63, 2.6290 |
| Spread | 0.40ct, 13.28 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.773 mm | 12.406 mm | 1.596 | 7.773 mm | 12.406 mm | 4.714 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.051 mm 60.65 % | 3.311 mm | 4.624 mm | 0.036 mm | 0.352 mm | 0.377 mm | 0.253 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 | – | 7.773 | 12.406 | 4.633% | N/A | – |
| Crown Curve angle, ° | 34.18 | 34.09 | 34.26 | 0.18 | – | – |
| Crown Head angle, ° | 34.29 | 34.03 | 34.59 | 0.56 | – | – |
| Crown Point angle, ° | 24.72 | 24.72 | 24.72 | 0.00 | – | – |
| Crown Wing angle, ° | 32.02 | 31.92 | 32.12 | 0.20 | – | – |
| Crown angle, ° | 34.18 | 34.09 | 34.26 | 0.18 | N/A | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.14 | 39.67 | 40.46 | 0.79 | – | – |
| Pavilion Head angle, ° | 38.90 | 38.84 | 38.97 | 0.12 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.80 | 33.47 | 34.14 | 0.67 | – | – |
| Pavilion angle, ° | 40.14 | 39.67 | 40.46 | 0.79 | N/A | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.48 | – | – | – | N/A | – |
| Table Lengthwise, % | 69.02 | – | – | – | – | – |
| Girdle Bezel, % | 4.53 | 3.79 | 5.48 | 1.69 | N/A | N/A |
| Girdle Bone, % | 4.85 | 4.20 | 5.54 | 1.34 | – | N/A |
| Girdle Valley, % | 3.26 | 2.43 | 4.27 | 1.84 | N/A | N/A |
| Facet Twist, ° | 12.06 | 9.59 | 14.80 | 5.21 | – | N/A |
| Star : Upper ratio, % |
47.36 :
|
41.81 :
|
49.85 :
|
8.04 | – | N/A |
| Star angle, ° | 18.61 | 18.52 | 18.70 | 0.18 | – | N/A |
| Upper girdle angle, ° | 39.66 | 36.91 | 43.32 | 6.41 | – | N/A |
| Lower girdle angle, ° | 39.00 | 31.59 | 42.04 | 10.45 | – | N/A |
| Crown height, % | 13.52 | 13.25 | 13.91 | 0.65 | N/A | N/A |
| Pavilion height, % | 42.60 | 41.74 | 43.17 | 1.43 | – | – |
| Total height, % | 60.65 | – | – | – | N/A | – |
| Culet, % | 0.47 | 0.31 | 0.61 | 0.30 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 5.7 | 17.8 | 30.4 | 40.9 | 140.6 | 149.4 | 161.7 | 172.1 |
| 192.1 | 211.0 | 237.1 | 256.0 | 283.8 | 304.0 | 327.6 | 348.1 | |
| Star azimuth | 14.3 | 31.2 | 150.0 | 164.7 | 200.1 | 247.1 | 292.2 | 338.4 |
| Upper girdle azimuth | 3.6 | 19.9 | 30.8 | 42.7 | 135.0 | 150.3 | 160.9 | 174.7 |
| 187.6 | 216.9 | 236.2 | 259.8 | 279.5 | 304.2 | 322.5 | 353.4 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.09 | 34.26 | N/A | N/A | |||||
| 34.25 | 34.59 | 34.03 | – | Culet-Table, % | ||||
| 24.72 | N/A | – | – | 13.53 ± 0.20 | 0.14 | 13.53 | ||
| 31.92 | 32.12 | N/A | N/A | |||||
| 34.09 | 31.92 | 24.72 | 32.12 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.93 ± 0.19 | 0.08 | 16.93 | ||
| 39.67 | 40.00 | 40.46 | 40.43 | |||||
| 38.97 | 38.84 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.40 ± 0.16 | 0.06 | 3.40 | ||
| 33.47 | 34.14 | N/A | N/A | |||||
| 39.67 | 33.47 | 34.14 | 40.00 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.70 %, 0.521 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.88 | 4.92 | 4.74 | 4.48 | 3.79 | 4.59 | 5.48 | 4.39 | |
| 5.39 | 5.54 | 4.42 | 4.20 | 4.81 | 4.73 | 4.62 | 5.10 | |
| 3.04 | 3.96 | 4.27 | 3.55 | 3.32 | 3.05 | 3.26 | 2.80 | |
| 2.43 | 3.72 | 3.11 | 3.39 | 3.60 | 2.85 | 3.15 | 2.59 | |
| 14.01 | 9.82 | 9.59 | 14.80 | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
N/A | N/A | N/A | N/A | N/A | N/A |
Value, mm |
N/A | N/A | N/A | N/A | N/A | N/A |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
N/A | N/A | ||||
Legend |
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