| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.13, 1.1297 |
| Spread | 0.21ct, 15.82 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.897 mm | 9.497 mm | 1.611 | 5.897 mm | 9.497 mm | 3.491 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.766 mm 59.21 % | 2.475 mm | 3.606 mm | 0.030 mm | 0.250 mm | 0.278 mm | 0.176 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 | – | 5.897 | 9.497 | 3.601% | GD | – |
| Crown Curve angle, ° | 34.08 | 34.01 | 34.15 | 0.15 | – | – |
| Crown Head angle, ° | 34.02 | 33.56 | 34.56 | 1.00 | – | – |
| Crown Point angle, ° | 20.63 | 20.63 | 20.63 | 0.00 | – | – |
| Crown Wing angle, ° | 32.46 | 32.33 | 32.58 | 0.25 | – | – |
| Crown angle, ° | 34.08 | 34.01 | 34.15 | 0.15 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 39.78 | 39.30 | 40.32 | 1.02 | – | – |
| Pavilion Head angle, ° | 39.22 | 39.18 | 39.26 | 0.08 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.50 | 32.29 | 32.71 | 0.42 | – | – |
| Pavilion angle, ° | 39.78 | 39.30 | 40.32 | 1.02 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 61.15 | – | – | – | VG | – |
| Table Lengthwise, % | 65.93 | – | – | – | – | – |
| Girdle Bezel, % | 4.24 | 3.40 | 5.23 | 1.84 | EX | N/A |
| Girdle Bone, % | 4.72 | 3.84 | 5.67 | 1.83 | – | N/A |
| Girdle Valley, % | 2.99 | 1.68 | 4.17 | 2.49 | N/A | N/A |
| Facet Twist, ° | 11.39 | 8.68 | 14.01 | 5.33 | – | N/A |
| Star : Upper ratio, % |
52.87 :
|
48.02 :
|
55.18 :
|
7.17 | – | N/A |
| Star angle, ° | 18.73 | 18.71 | 18.76 | 0.05 | – | N/A |
| Upper girdle angle, ° | 38.74 | 37.76 | 40.59 | 2.84 | – | N/A |
| Lower girdle angle, ° | 38.47 | 30.19 | 41.56 | 11.37 | – | N/A |
| Crown height, % | 12.99 | 12.61 | 13.34 | 0.73 | EX | N/A |
| Pavilion height, % | 41.98 | 41.06 | 42.66 | 1.60 | – | – |
| Total height, % | 59.21 | – | – | – | EX | – |
| Culet, % | 0.51 | 0.32 | 0.67 | 0.36 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.1 | 17.9 | 29.4 | 42.2 | 137.8 | 149.7 | 162.1 | 171.8 |
| 193.4 | 211.4 | 239.9 | 254.0 | 285.0 | 299.6 | 328.0 | 349.6 | |
| Star azimuth | 14.5 | 37.7 | 141.8 | 165.0 | 198.2 | 248.6 | 293.0 | 342.0 |
| Upper girdle azimuth | 4.3 | 21.9 | 30.3 | 44.2 | 136.0 | 148.1 | 159.1 | 174.1 |
| 186.1 | 217.8 | 232.3 | 263.5 | 276.8 | 307.0 | 323.0 | 354.3 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.15 | 34.01 | N/A | N/A | |||||
| 33.56 | 33.96 | 34.56 | – | Culet-Table, % | ||||
| 20.63 | N/A | – | – | 12.16 ± 0.25 | 0.01 | 12.16 | ||
| 32.58 | 32.33 | N/A | N/A | |||||
| 34.15 | 32.58 | 20.63 | 32.33 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.77 ± 0.23 | 0.01 | 16.77 | ||
| 39.62 | 39.30 | 40.32 | 39.88 | |||||
| 39.26 | 39.18 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.60 ± 0.21 | 0.02 | 4.60 | ||
| 32.71 | 32.29 | N/A | N/A | |||||
| 39.62 | 32.71 | 32.29 | 39.30 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.49 %, 0.441 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.40 | 4.74 | 4.95 | 5.23 | 4.24 | 3.94 | 3.89 | 3.55 | |
| 4.75 | 5.67 | 5.45 | 4.45 | 4.54 | 4.19 | 3.84 | 4.86 | |
| 2.78 | 3.45 | 4.14 | 4.13 | 4.17 | 4.13 | 3.51 | 2.69 | |
| 2.47 | 2.42 | 2.80 | 2.41 | 2.39 | 2.07 | 2.59 | 1.68 | |
| 13.96 | 8.68 | 8.91 | 14.01 | 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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