| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.18, 1.1872 |
| Spread | 0.14ct, 10.44 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.902 mm | 9.515 mm | 1.612 | 5.902 mm | 9.515 mm | 3.690 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.864 mm 62.52 % | 2.553 mm | 3.432 mm | 0.034 mm | 0.273 mm | 0.306 mm | 0.201 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | GD |
| 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 | – | 5.902 | 9.515 | 3.613% | GD | – |
| Crown Curve angle, ° | 34.40 | 34.13 | 34.67 | 0.54 | – | – |
| Crown Head angle, ° | 34.10 | 33.99 | 34.20 | 0.21 | – | – |
| Crown Point angle, ° | 20.56 | 20.56 | 20.56 | 0.00 | – | – |
| Crown Wing angle, ° | 33.30 | 33.17 | 33.43 | 0.26 | – | – |
| Crown angle, ° | 34.40 | 34.13 | 34.67 | 0.54 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.45 | 40.13 | 40.82 | 0.69 | – | – |
| Pavilion Head angle, ° | 38.74 | 38.64 | 38.84 | 0.21 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.81 | 32.57 | 33.04 | 0.47 | – | – |
| Pavilion angle, ° | 40.45 | 40.13 | 40.82 | 0.69 | VG | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.16 | – | – | – | EX | – |
| Table Lengthwise, % | 62.39 | – | – | – | – | – |
| Girdle Bezel, % | 4.63 | 3.71 | 5.13 | 1.42 | VG | N/A |
| Girdle Bone, % | 5.18 | 4.62 | 5.94 | 1.32 | – | N/A |
| Girdle Valley, % | 3.40 | 2.72 | 4.49 | 1.77 | N/A | N/A |
| Facet Twist, ° | 11.89 | 10.57 | 13.54 | 2.96 | – | N/A |
| Star : Upper ratio, % |
49.30 :
|
48.01 :
|
50.68 :
|
2.66 | – | N/A |
| Star angle, ° | 21.23 | 21.09 | 21.37 | 0.28 | – | N/A |
| Upper girdle angle, ° | 39.79 | 38.34 | 41.40 | 3.06 | – | N/A |
| Lower girdle angle, ° | 39.30 | 30.76 | 42.40 | 11.64 | – | N/A |
| Crown height, % | 14.63 | 14.18 | 15.07 | 0.89 | EX | N/A |
| Pavilion height, % | 43.26 | 42.68 | 43.74 | 1.06 | – | – |
| Total height, % | 62.52 | – | – | – | EX | – |
| Culet, % | 0.57 | 0.31 | 0.75 | 0.45 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 5.7 | 18.3 | 27.3 | 42.4 | 135.7 | 153.1 | 161.2 | 174.5 |
| 190.7 | 210.9 | 234.8 | 258.0 | 282.9 | 305.3 | 329.7 | 348.7 | |
| Star azimuth | 16.2 | 32.5 | 145.6 | 163.9 | 199.1 | 245.9 | 293.0 | 341.2 |
| Upper girdle azimuth | 7.3 | 19.8 | 29.9 | 38.3 | 141.1 | 148.8 | 160.5 | 172.4 |
| 187.2 | 215.6 | 234.6 | 259.5 | 278.8 | 306.8 | 324.4 | 351.3 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.13 | 34.67 | N/A | N/A | |||||
| 34.20 | 33.99 | 34.12 | – | Culet-Table, % | ||||
| 20.56 | N/A | – | – | 11.26 ± 0.25 | 0.38 | 11.26 | ||
| 33.43 | 33.17 | N/A | N/A | |||||
| 34.13 | 33.43 | 20.56 | 33.17 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.01 ± 0.23 | 0.19 | 16.01 | ||
| 40.32 | 40.13 | 40.54 | 40.82 | |||||
| 38.64 | 38.84 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.76 ± 0.21 | 0.19 | 4.75 | ||
| 33.04 | 32.57 | N/A | N/A | |||||
| 40.32 | 33.04 | 32.57 | 40.13 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.69 %, 0.454 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.08 | 5.01 | 5.02 | 5.13 | 4.34 | 4.25 | 4.50 | 3.71 | |
| 5.14 | 4.89 | 4.62 | 5.94 | 5.30 | 5.03 | 4.97 | 5.56 | |
| 3.59 | 3.48 | 4.06 | 3.26 | 2.72 | 3.69 | 4.49 | 3.79 | |
| 3.21 | 3.17 | 3.13 | 3.00 | 3.11 | 2.86 | 3.09 | 3.80 | |
| 10.57 | 11.55 | 13.54 | 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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