| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.36, 1.3592 |
| Spread | 0.20ct, 12.56 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.281 mm | 9.756 mm | 1.553 | 6.281 mm | 9.756 mm | 3.809 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.825 mm 60.65 % | 2.710 mm | 3.864 mm | 0.028 mm | 0.274 mm | 0.303 mm | 0.189 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 | – | 6.281 | 9.756 | 3.475% | VG | – |
| Crown Curve angle, ° | 34.58 | 34.51 | 34.66 | 0.15 | – | – |
| Crown Head angle, ° | 34.64 | 34.44 | 34.90 | 0.46 | – | – |
| Crown Point angle, ° | 24.21 | 24.21 | 24.21 | 0.00 | – | – |
| Crown Wing angle, ° | 32.66 | 32.57 | 32.74 | 0.17 | – | – |
| Crown angle, ° | 34.58 | 34.51 | 34.66 | 0.15 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.35 | 40.17 | 40.49 | 0.32 | – | – |
| Pavilion Head angle, ° | 39.04 | 38.93 | 39.15 | 0.22 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.18 | 33.03 | 33.34 | 0.32 | – | – |
| Pavilion angle, ° | 40.35 | 40.17 | 40.49 | 0.32 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 61.51 | – | – | – | GD | – |
| Table Lengthwise, % | 68.53 | – | – | – | – | – |
| Girdle Bezel, % | 4.37 | 3.28 | 6.08 | 2.80 | EX | N/A |
| Girdle Bone, % | 4.82 | 3.71 | 5.39 | 1.68 | – | N/A |
| Girdle Valley, % | 3.01 | 1.67 | 4.53 | 2.86 | N/A | N/A |
| Facet Twist, ° | 12.09 | 10.77 | 14.05 | 3.28 | – | N/A |
| Star : Upper ratio, % |
52.27 :
|
45.29 :
|
55.62 :
|
10.34 | – | N/A |
| Star angle, ° | 17.11 | 16.13 | 18.09 | 1.96 | – | N/A |
| Upper girdle angle, ° | 41.32 | 38.18 | 43.37 | 5.19 | – | N/A |
| Lower girdle angle, ° | 39.21 | 31.17 | 41.89 | 10.72 | – | N/A |
| Crown height, % | 13.14 | 12.62 | 13.61 | 0.99 | EX | N/A |
| Pavilion height, % | 43.14 | 41.93 | 44.42 | 2.49 | – | – |
| Total height, % | 60.65 | – | – | – | EX | – |
| Culet, % | 0.44 | 0.31 | 0.54 | 0.23 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.9 | 21.5 | 30.4 | 44.5 | 136.5 | 147.6 | 158.9 | 170.9 |
| 190.2 | 212.6 | 237.8 | 258.9 | 280.4 | 304.8 | 324.1 | 352.6 | |
| Star azimuth | 16.0 | 35.5 | 142.8 | 164.1 | 199.5 | 247.3 | 291.4 | 338.0 |
| Upper girdle azimuth | 7.5 | 20.7 | 34.3 | 45.0 | 130.6 | 147.9 | 157.6 | 175.8 |
| 189.6 | 213.9 | 235.8 | 261.6 | 281.7 | 303.9 | 326.3 | 348.9 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.51 | 34.66 | N/A | N/A | |||||
| 34.44 | 34.59 | 34.90 | – | Culet-Table, % | ||||
| 24.21 | N/A | – | – | 12.76 ± 0.23 | 0.18 | 12.75 | ||
| 32.57 | 32.74 | N/A | N/A | |||||
| 34.51 | 32.57 | 24.21 | 32.74 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.02 ± 0.22 | 0.12 | 16.02 | ||
| 40.49 | 40.17 | 40.46 | 40.29 | |||||
| 39.15 | 38.93 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.27 ± 0.20 | 0.07 | 3.27 | ||
| 33.03 | 33.34 | N/A | N/A | |||||
| 40.49 | 33.03 | 33.34 | 40.17 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.33 %, 0.397 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.23 | 3.28 | 3.52 | 4.39 | 4.47 | 4.47 | 6.08 | 4.50 | |
| 3.71 | 4.36 | 5.15 | 5.39 | 4.54 | 5.11 | 5.26 | 5.06 | |
| 2.30 | 1.67 | 2.49 | 3.19 | 3.37 | 3.56 | 3.21 | 3.61 | |
| 2.57 | 2.65 | 2.56 | 4.17 | 4.53 | 2.94 | 3.31 | 2.06 | |
| 14.05 | 11.45 | 10.77 | 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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