| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 5.04, 5.0434 |
| Spread | 0.59ct, 10.48 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 9.588 mm | 15.240 mm | 1.589 | 9.588 mm | 15.240 mm | 5.987 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.466 mm 62.44 % | 4.110 mm | 5.493 mm | 0.029 mm | 0.411 mm | 0.496 mm | 0.306 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 | – | 9.588 | 15.240 | 5.652% | GD | – |
| Crown Curve angle, ° | 34.93 | 34.91 | 34.95 | 0.04 | – | – |
| Crown Head angle, ° | 34.91 | 34.66 | 35.13 | 0.48 | – | – |
| Crown Point angle, ° | 20.50 | 20.50 | 20.50 | 0.00 | – | – |
| Crown Wing angle, ° | 35.02 | 34.96 | 35.07 | 0.11 | – | – |
| Crown angle, ° | 34.93 | 34.91 | 34.95 | 0.04 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.03 | 39.94 | 40.14 | 0.20 | – | – |
| Pavilion Head angle, ° | 38.03 | 37.89 | 38.17 | 0.28 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.43 | 34.20 | 34.66 | 0.46 | – | – |
| Pavilion angle, ° | 40.03 | 39.94 | 40.14 | 0.20 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.29 | – | – | – | EX | – |
| Table Lengthwise, % | 60.78 | – | – | – | – | – |
| Girdle Bezel, % | 4.29 | 3.80 | 4.96 | 1.16 | EX | N/A |
| Girdle Bone, % | 5.17 | 4.39 | 5.74 | 1.35 | – | N/A |
| Girdle Valley, % | 3.19 | 2.44 | 4.09 | 1.65 | N/A | N/A |
| Facet Twist, ° | 10.96 | 7.95 | 14.13 | 6.18 | – | N/A |
| Star : Upper ratio, % |
45.52 :
|
41.00 :
|
47.78 :
|
6.78 | – | N/A |
| Star angle, ° | 21.54 | 21.51 | 21.58 | 0.07 | – | N/A |
| Upper girdle angle, ° | 39.04 | 31.87 | 42.11 | 10.24 | – | N/A |
| Lower girdle angle, ° | 38.48 | 28.76 | 41.81 | 13.05 | – | N/A |
| Crown height, % | 15.29 | 14.58 | 15.74 | 1.16 | EX | N/A |
| Pavilion height, % | 42.86 | 42.40 | 43.76 | 1.36 | – | – |
| Total height, % | 62.44 | – | – | – | EX | – |
| Culet, % | 0.31 | 0.23 | 0.38 | 0.15 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.2 | 19.8 | 30.8 | 52.3 | 128.4 | 149.6 | 160.1 | 175.4 |
| 185.7 | 211.0 | 236.7 | 257.1 | 283.9 | 303.4 | 326.9 | 352.3 | |
| Star azimuth | 15.5 | 38.0 | 140.9 | 164.3 | 200.5 | 245.7 | 295.5 | 339.8 |
| Upper girdle azimuth | 8.8 | 19.9 | 29.4 | 47.4 | 129.6 | 151.6 | 158.0 | 173.9 |
| 189.2 | 214.6 | 235.1 | 258.7 | 281.5 | 305.4 | 324.4 | 351.0 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.91 | 34.95 | N/A | N/A | |||||
| 34.95 | 34.66 | 35.13 | – | Culet-Table, % | ||||
| 20.50 | N/A | – | – | 10.30 ± 0.17 | 0.22 | 10.30 | ||
| 34.96 | 35.07 | N/A | N/A | |||||
| 34.91 | 34.96 | 20.50 | 35.07 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 14.84 ± 0.16 | 0.22 | 14.84 | ||
| 39.94 | 39.95 | 40.10 | 40.14 | |||||
| 37.89 | 38.17 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.54 ± 0.13 | 0.00 | 4.54 | ||
| 34.20 | 34.66 | N/A | N/A | |||||
| 39.94 | 34.20 | 34.66 | 39.95 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.31 %, 0.701 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.96 | 4.12 | 4.37 | 4.46 | 3.80 | 4.41 | 4.07 | 4.07 | |
| 4.81 | 5.74 | 5.66 | 5.50 | 5.36 | 4.46 | 4.39 | 5.45 | |
| 4.00 | 2.84 | 3.05 | 4.09 | 3.98 | 2.81 | 3.88 | 3.29 | |
| 2.66 | 3.11 | 2.85 | 2.88 | 2.84 | 2.60 | 2.44 | 3.71 | |
| 14.13 | 8.37 | 7.95 | 13.38 | 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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