| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.41, 1.4172 |
| Spread | 0.20ct, 12.35 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.321 mm | 10.185 mm | 1.611 | 6.321 mm | 10.185 mm | 3.850 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.898 mm 60.91 % | 2.649 mm | 3.626 mm | 0.032 mm | 0.303 mm | 0.336 mm | 0.224 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 | – | 6.321 | 10.185 | 3.864% | GD | – |
| Crown Curve angle, ° | 34.22 | 34.09 | 34.35 | 0.26 | – | – |
| Crown Head angle, ° | 34.80 | 34.72 | 34.96 | 0.24 | – | – |
| Crown Point angle, ° | 20.47 | 20.47 | 20.47 | 0.00 | – | – |
| Crown Wing angle, ° | 33.49 | 33.16 | 33.82 | 0.66 | – | – |
| Crown angle, ° | 34.22 | 34.09 | 34.35 | 0.26 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 39.91 | 39.67 | 40.10 | 0.43 | – | – |
| Pavilion Head angle, ° | 38.19 | 38.08 | 38.30 | 0.22 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.12 | 32.98 | 33.27 | 0.29 | – | – |
| Pavilion angle, ° | 39.91 | 39.67 | 40.10 | 0.43 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.36 | – | – | – | EX | – |
| Table Lengthwise, % | 63.88 | – | – | – | – | – |
| Girdle Bezel, % | 4.80 | 3.41 | 6.38 | 2.97 | VG | N/A |
| Girdle Bone, % | 5.31 | 4.91 | 5.96 | 1.06 | – | N/A |
| Girdle Valley, % | 3.54 | 2.29 | 4.60 | 2.31 | N/A | N/A |
| Facet Twist, ° | 10.59 | 10.27 | 10.91 | 0.64 | – | N/A |
| Star : Upper ratio, % |
54.17 :
|
53.16 :
|
55.09 :
|
1.94 | – | N/A |
| Star angle, ° | 21.24 | 21.21 | 21.27 | 0.05 | – | N/A |
| Upper girdle angle, ° | 38.91 | 37.16 | 40.02 | 2.86 | – | N/A |
| Lower girdle angle, ° | 38.46 | 30.85 | 41.79 | 10.94 | – | N/A |
| Crown height, % | 14.20 | 13.41 | 14.76 | 1.36 | EX | N/A |
| Pavilion height, % | 41.91 | 40.92 | 43.72 | 2.80 | – | – |
| Total height, % | 60.91 | – | – | – | EX | – |
| Culet, % | 0.50 | 0.30 | 0.62 | 0.32 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.2 | 18.7 | 31.4 | 44.2 | 137.0 | 146.6 | 162.1 | 171.8 |
| 190.6 | 210.8 | 237.2 | 254.8 | 285.2 | 300.7 | 332.0 | 348.5 | |
| Star azimuth | 13.9 | 35.5 | 144.5 | 166.6 | 199.5 | 247.8 | 293.4 | 341.3 |
| Upper girdle azimuth | 5.4 | 21.1 | 28.4 | 43.7 | 136.1 | 151.7 | 160.0 | 173.5 |
| 184.2 | 218.7 | 232.6 | 263.8 | 275.7 | 307.4 | 321.4 | 352.6 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.35 | 34.09 | N/A | N/A | |||||
| 34.73 | 34.72 | 34.96 | – | Culet-Table, % | ||||
| 20.47 | N/A | – | – | 12.24 ± 0.23 | 0.50 | 12.23 | ||
| 33.82 | 33.16 | N/A | N/A | |||||
| 34.35 | 33.82 | 20.47 | 33.16 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.25 ± 0.22 | 0.22 | 16.25 | ||
| 39.67 | 39.79 | 40.10 | 40.09 | |||||
| 38.30 | 38.08 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.02 ± 0.19 | 0.28 | 4.01 | ||
| 33.27 | 32.98 | N/A | N/A | |||||
| 39.67 | 33.27 | 32.98 | 39.79 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.13 %, 0.451 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.70 | 5.26 | 3.41 | 6.38 | 3.66 | 4.92 | 5.30 | 4.77 | |
| 5.42 | 5.39 | 5.10 | 5.29 | 5.00 | 5.39 | 5.96 | 4.91 | |
| 3.69 | 4.35 | 3.80 | 3.23 | 2.74 | 4.36 | 4.60 | 3.08 | |
| 2.29 | 3.17 | 3.20 | 3.83 | 4.56 | 3.60 | 3.31 | 2.86 | |
| 10.27 | 10.91 | 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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