| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.17, 1.1731 |
| Spread | 0.14ct, 10.90 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.823 mm | 9.407 mm | 1.615 | 5.823 mm | 9.407 mm | 3.607 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.821 mm 61.94 % | 2.476 mm | 3.490 mm | 0.026 mm | 0.311 mm | 0.360 mm | 0.245 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| 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 | – | 5.823 | 9.407 | 3.584% | GD | – |
| Crown Curve angle, ° | 34.93 | 34.89 | 34.96 | 0.07 | – | – |
| Crown Head angle, ° | 33.61 | 33.56 | 33.66 | 0.10 | – | – |
| Crown Point angle, ° | 23.08 | 23.08 | 23.08 | 0.00 | – | – |
| Crown Wing angle, ° | 32.90 | 32.71 | 33.09 | 0.38 | – | – |
| Crown angle, ° | 34.93 | 34.89 | 34.96 | 0.07 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 39.95 | 39.90 | 40.07 | 0.18 | – | – |
| Pavilion Head angle, ° | 37.58 | 37.53 | 37.63 | 0.10 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.25 | 33.11 | 33.39 | 0.28 | – | – |
| Pavilion angle, ° | 39.95 | 39.90 | 40.07 | 0.18 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.94 | – | – | – | EX | – |
| Table Lengthwise, % | 66.00 | – | – | – | – | – |
| Girdle Bezel, % | 5.34 | 4.58 | 5.85 | 1.27 | VG | N/A |
| Girdle Bone, % | 6.18 | 5.36 | 6.91 | 1.56 | – | N/A |
| Girdle Valley, % | 4.20 | 3.17 | 4.74 | 1.57 | N/A | N/A |
| Facet Twist, ° | 12.15 | 9.98 | 14.11 | 4.14 | – | N/A |
| Star : Upper ratio, % |
45.52 :
|
42.93 :
|
48.47 :
|
5.53 | – | N/A |
| Star angle, ° | 19.55 | 19.02 | 20.07 | 1.05 | – | N/A |
| Upper girdle angle, ° | 37.91 | 36.19 | 39.53 | 3.34 | – | N/A |
| Lower girdle angle, ° | 38.29 | 29.66 | 41.74 | 12.08 | – | N/A |
| Crown height, % | 14.09 | 13.97 | 14.17 | 0.20 | EX | N/A |
| Pavilion height, % | 42.51 | 42.00 | 43.33 | 1.33 | – | – |
| Total height, % | 61.94 | – | – | – | EX | – |
| Culet, % | 0.45 | 0.25 | 0.62 | 0.37 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.6 | 19.3 | 29.6 | 45.8 | 132.6 | 150.4 | 162.1 | 173.6 |
| 187.1 | 207.3 | 239.8 | 257.7 | 282.8 | 299.5 | 331.2 | 353.9 | |
| Star azimuth | 15.7 | 32.3 | 147.5 | 163.5 | 198.0 | 245.7 | 291.2 | 339.8 |
| Upper girdle azimuth | 5.8 | 21.4 | 29.1 | 46.4 | 130.9 | 152.1 | 159.1 | 174.5 |
| 184.8 | 214.5 | 233.1 | 264.4 | 277.1 | 306.2 | 325.6 | 354.7 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.96 | 34.89 | N/A | N/A | |||||
| 33.66 | 33.61 | 33.56 | – | Culet-Table, % | ||||
| 23.08 | N/A | – | – | 10.85 ± 0.25 | 0.14 | 10.85 | ||
| 33.09 | 32.71 | N/A | N/A | |||||
| 34.96 | 33.09 | 23.08 | 32.71 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 14.97 ± 0.24 | 0.22 | 14.97 | ||
| 39.91 | 39.93 | 40.07 | 39.90 | |||||
| 37.53 | 37.63 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.12 ± 0.21 | 0.08 | 4.12 | ||
| 33.39 | 33.11 | N/A | N/A | |||||
| 39.91 | 33.39 | 33.11 | 39.93 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.91 %, 0.402 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.07 | 5.28 | 4.93 | 5.39 | 4.58 | 5.80 | 5.85 | 5.79 | |
| 6.33 | 6.41 | 6.91 | 5.36 | 6.07 | 6.31 | 5.83 | 6.23 | |
| 4.74 | 4.42 | 4.44 | 4.59 | 4.33 | 4.71 | 3.78 | 3.86 | |
| 3.62 | 3.95 | 4.56 | 4.54 | 4.40 | 3.96 | 4.14 | 3.17 | |
| 13.91 | 9.98 | 10.59 | 14.11 | 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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