| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.11, 2.1175 |
| Spread | 0.21ct, 8.93 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.263 mm | 10.997 mm | 1.514 | 7.263 mm | 10.997 mm | 4.473 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.031 mm 61.59 % | 3.092 mm | 4.348 mm | 0.029 mm | 0.350 mm | 0.392 mm | 0.252 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 | – | 7.263 | 10.997 | 3.734% | EX | – |
| Crown Curve angle, ° | 35.36 | 35.23 | 35.50 | 0.27 | – | – |
| Crown Head angle, ° | 36.21 | 36.05 | 36.35 | 0.30 | – | – |
| Crown Point angle, ° | 25.01 | 25.01 | 25.01 | 0.00 | – | – |
| Crown Wing angle, ° | 35.80 | 35.71 | 35.89 | 0.19 | – | – |
| Crown angle, ° | 35.36 | 35.23 | 35.50 | 0.27 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.02 | 39.61 | 40.53 | 0.91 | – | – |
| Pavilion Head angle, ° | 38.86 | 38.73 | 38.99 | 0.26 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.92 | 33.49 | 34.36 | 0.87 | – | – |
| Pavilion angle, ° | 40.02 | 39.61 | 40.53 | 0.91 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.87 | – | – | – | VG | – |
| Table Lengthwise, % | 67.26 | – | – | – | – | – |
| Girdle Bezel, % | 4.82 | 3.05 | 6.53 | 3.47 | VG | N/A |
| Girdle Bone, % | 5.40 | 4.24 | 6.27 | 2.03 | – | N/A |
| Girdle Valley, % | 3.47 | 2.70 | 4.26 | 1.56 | N/A | N/A |
| Facet Twist, ° | 7.37 | 6.71 | 8.02 | 1.31 | – | N/A |
| Star : Upper ratio, % |
53.60 :
|
51.26 :
|
57.45 :
|
6.19 | – | N/A |
| Star angle, ° | 22.70 | 22.68 | 22.72 | 0.05 | – | N/A |
| Upper girdle angle, ° | 42.38 | 37.94 | 45.92 | 7.99 | – | N/A |
| Lower girdle angle, ° | 38.70 | 29.30 | 41.49 | 12.20 | – | N/A |
| Crown height, % | 14.20 | 13.42 | 14.99 | 1.57 | EX | N/A |
| Pavilion height, % | 42.57 | 40.10 | 45.12 | 5.02 | – | – |
| Total height, % | 61.59 | – | – | – | EX | – |
| Culet, % | 0.40 | 0.19 | 0.55 | 0.35 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.9 | 22.4 | 32.9 | 51.8 | 123.0 | 145.4 | 160.7 | 170.3 |
| 189.7 | 211.5 | 232.3 | 254.1 | 287.1 | 304.2 | 332.5 | 349.1 | |
| Star azimuth | 13.7 | 37.6 | 140.9 | 166.0 | 198.5 | 249.0 | 292.1 | 341.8 |
| Upper girdle azimuth | 5.5 | 20.3 | 29.2 | 55.1 | 131.0 | 148.2 | 158.1 | 175.8 |
| 190.4 | 212.6 | 236.2 | 258.5 | 279.1 | 306.4 | 326.5 | 350.0 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.23 | 35.50 | N/A | N/A | |||||
| 36.22 | 36.05 | 36.35 | – | Culet-Table, % | ||||
| 25.01 | N/A | – | – | 13.72 ± 0.21 | 0.17 | 13.72 | ||
| 35.89 | 35.71 | N/A | N/A | |||||
| 35.23 | 35.89 | 25.01 | 35.71 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.34 ± 0.20 | 0.03 | 15.34 | ||
| 39.78 | 39.61 | 40.17 | 40.53 | |||||
| 38.73 | 38.99 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.63 ± 0.17 | 0.20 | 1.62 | ||
| 34.36 | 33.49 | N/A | N/A | |||||
| 39.78 | 34.36 | 33.49 | 39.61 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.14 %, 0.374 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.48 | 3.87 | 3.05 | 5.44 | 5.61 | 4.72 | 6.53 | 4.90 | |
| 4.24 | 6.03 | 6.27 | 5.16 | 6.10 | 4.99 | 5.53 | 4.85 | |
| 2.80 | 3.03 | 3.00 | 2.70 | 3.08 | 4.09 | 4.05 | 3.82 | |
| 4.05 | 3.95 | 3.39 | 3.61 | 4.26 | 3.59 | 3.41 | 2.74 | |
| 6.71 | 8.02 | 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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