| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.31, 2.3102 |
| Spread | 0.24ct, 9.33 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.401 mm | 11.568 mm | 1.563 | 7.401 mm | 11.568 mm | 4.598 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.090 mm 62.13 % | 3.101 mm | 4.220 mm | 0.029 mm | 0.407 mm | 0.382 mm | 0.276 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| 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 | – | 7.401 | 11.568 | 4.167% | VG | – |
| Crown Curve angle, ° | 35.00 | 34.67 | 35.34 | 0.67 | – | – |
| Crown Head angle, ° | 35.31 | 35.24 | 35.44 | 0.20 | – | – |
| Crown Point angle, ° | 21.84 | 21.84 | 21.84 | 0.00 | – | – |
| Crown Wing angle, ° | 33.40 | 33.34 | 33.47 | 0.13 | – | – |
| Crown angle, ° | 35.00 | 34.67 | 35.34 | 0.67 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.38 | 40.16 | 40.68 | 0.52 | – | – |
| Pavilion Head angle, ° | 39.01 | 38.95 | 39.06 | 0.11 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.88 | 34.72 | 35.04 | 0.32 | – | – |
| Pavilion angle, ° | 40.38 | 40.16 | 40.68 | 0.52 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.02 | – | – | – | EX | – |
| Table Lengthwise, % | 63.50 | – | – | – | – | – |
| Girdle Bezel, % | 5.50 | 3.88 | 8.74 | 4.86 | VG | N/A |
| Girdle Bone, % | 5.16 | 4.09 | 7.57 | 3.48 | – | N/A |
| Girdle Valley, % | 3.73 | 2.20 | 7.20 | 5.00 | N/A | N/A |
| Facet Twist, ° | 6.70 | 5.89 | 7.52 | 1.63 | – | N/A |
| Star : Upper ratio, % |
48.24 :
|
44.16 :
|
51.37 :
|
7.21 | – | N/A |
| Star angle, ° | 21.72 | 20.93 | 22.51 | 1.58 | – | N/A |
| Upper girdle angle, ° | 39.65 | 36.79 | 42.61 | 5.82 | – | N/A |
| Lower girdle angle, ° | 39.26 | 32.92 | 41.57 | 8.64 | – | N/A |
| Crown height, % | 14.73 | 14.04 | 15.04 | 1.00 | EX | N/A |
| Pavilion height, % | 41.90 | 38.59 | 43.38 | 4.79 | – | – |
| Total height, % | 62.13 | – | – | – | EX | – |
| Culet, % | 0.39 | 0.24 | 0.51 | 0.26 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 10.3 | 18.8 | 28.6 | 35.4 | 143.9 | 153.4 | 161.7 | 170.5 |
| 193.8 | 209.2 | 239.4 | 251.7 | 287.1 | 300.0 | 330.1 | 346.2 | |
| Star azimuth | 15.5 | 35.2 | 143.6 | 164.5 | 197.7 | 245.4 | 295.4 | 342.3 |
| Upper girdle azimuth | 5.5 | 20.1 | 29.7 | 46.2 | 132.3 | 151.1 | 160.5 | 173.7 |
| 189.5 | 215.0 | 235.8 | 257.5 | 279.9 | 306.8 | 322.6 | 353.0 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.34 | 34.67 | N/A | N/A | |||||
| 35.26 | 35.44 | 35.24 | – | Culet-Table, % | ||||
| 21.84 | N/A | – | – | 10.01 ± 0.21 | 0.23 | 10.01 | ||
| 33.34 | 33.47 | N/A | N/A | |||||
| 35.34 | 33.34 | 21.84 | 33.47 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.25 ± 0.19 | 0.16 | 15.25 | ||
| 40.16 | 40.37 | 40.68 | 40.32 | |||||
| 39.06 | 38.95 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 5.25 ± 0.17 | 0.07 | 5.25 | ||
| 35.04 | 34.72 | N/A | N/A | |||||
| 40.16 | 35.04 | 34.72 | 40.37 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.89 %, 0.584 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.44 | 3.90 | 8.74 | 3.88 | 4.61 | 5.34 | 6.68 | 5.41 | |
| 4.09 | 6.59 | 7.57 | 4.26 | 4.10 | 4.36 | 4.70 | 5.60 | |
| 3.56 | 2.59 | 3.45 | 6.25 | 7.20 | 3.39 | 2.90 | 3.27 | |
| 2.20 | 2.91 | 3.17 | 4.00 | 3.57 | 3.56 | 3.87 | 3.84 | |
| 7.52 | 5.89 | N/A | N/A | 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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