| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.49, 1.4969 |
| Spread | 0.23ct, 13.16 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.532 mm | 10.197 mm | 1.561 | 6.532 mm | 10.197 mm | 3.937 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.905 mm 60.27 % | 2.757 mm | 3.902 mm | 0.033 mm | 0.274 mm | 0.299 mm | 0.191 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 | – | 6.532 | 10.197 | 3.665% | VG | – |
| Crown Curve angle, ° | 34.83 | 34.73 | 34.94 | 0.21 | – | – |
| Crown Head angle, ° | 35.25 | 35.03 | 35.58 | 0.55 | – | – |
| Crown Point angle, ° | 23.41 | 23.41 | 23.41 | 0.00 | – | – |
| Crown Wing angle, ° | 33.71 | 33.69 | 33.73 | 0.05 | – | – |
| Crown angle, ° | 34.83 | 34.73 | 34.94 | 0.21 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.04 | 39.81 | 40.29 | 0.48 | – | – |
| Pavilion Head angle, ° | 39.05 | 39.04 | 39.05 | 0.02 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.94 | 34.94 | 34.94 | 0.00 | – | – |
| Pavilion angle, ° | 40.04 | 39.81 | 40.29 | 0.48 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.74 | – | – | – | VG | – |
| Table Lengthwise, % | 67.27 | – | – | – | – | – |
| Girdle Bezel, % | 4.20 | 3.00 | 5.76 | 2.76 | EX | N/A |
| Girdle Bone, % | 4.58 | 4.03 | 5.10 | 1.07 | – | N/A |
| Girdle Valley, % | 2.92 | 2.17 | 4.04 | 1.87 | N/A | N/A |
| Facet Twist, ° | 11.21 | 7.95 | 14.34 | 6.39 | – | N/A |
| Star : Upper ratio, % |
43.91 :
|
38.17 :
|
47.82 :
|
9.65 | – | N/A |
| Star angle, ° | 19.33 | 18.69 | 19.97 | 1.29 | – | N/A |
| Upper girdle angle, ° | 39.43 | 36.09 | 41.14 | 5.04 | – | N/A |
| Lower girdle angle, ° | 39.30 | 33.70 | 41.46 | 7.76 | – | N/A |
| Crown height, % | 13.86 | 13.61 | 14.04 | 0.43 | EX | N/A |
| Pavilion height, % | 42.21 | 40.90 | 43.23 | 2.33 | – | – |
| Total height, % | 60.27 | – | – | – | EX | – |
| Culet, % | 0.50 | 0.30 | 0.66 | 0.36 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.7 | 20.3 | 28.3 | 36.9 | 142.5 | 150.8 | 160.3 | 172.5 |
| 193.8 | 212.2 | 237.9 | 255.4 | 284.1 | 301.0 | 328.4 | 345.9 | |
| Star azimuth | 15.9 | 32.0 | 148.8 | 164.4 | 200.7 | 249.0 | 291.4 | 340.1 |
| Upper girdle azimuth | 3.7 | 21.3 | 27.4 | 42.4 | 136.6 | 151.9 | 161.4 | 173.6 |
| 187.4 | 218.8 | 237.3 | 260.0 | 279.4 | 303.0 | 321.8 | 351.8 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.73 | 34.94 | N/A | N/A | |||||
| 35.13 | 35.58 | 35.03 | – | Culet-Table, % | ||||
| 23.41 | N/A | – | – | 12.01 ± 0.23 | 0.13 | 12.01 | ||
| 33.73 | 33.69 | N/A | N/A | |||||
| 34.73 | 33.73 | 23.41 | 33.69 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.03 ± 0.21 | 0.05 | 16.03 | ||
| 39.81 | 39.97 | 40.07 | 40.29 | |||||
| 39.05 | 39.04 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.02 ± 0.19 | 0.08 | 4.02 | ||
| 34.94 | 34.94 | N/A | N/A | |||||
| 39.81 | 34.94 | 34.94 | 39.97 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.00 %, 0.457 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.91 | 3.54 | 5.15 | 3.00 | 4.15 | 4.26 | 5.76 | 3.84 | |
| 4.70 | 4.44 | 4.03 | 4.29 | 4.83 | 5.02 | 5.10 | 4.24 | |
| 3.01 | 2.65 | 3.07 | 3.01 | 3.22 | 2.17 | 2.17 | 2.91 | |
| 2.75 | 2.42 | 3.26 | 3.87 | 4.04 | 3.28 | 2.41 | 2.50 | |
| 14.34 | 7.95 | 8.36 | 14.19 | 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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