| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.14, 1.1439 |
| Spread | 0.19ct, 14.42 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.891 mm | 8.689 mm | 1.475 | 5.891 mm | 8.689 mm | 3.577 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.787 mm 60.72 % | 2.529 mm | 3.572 mm | 0.025 mm | 0.261 mm | 0.290 mm | 0.176 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 | – | 5.891 | 8.689 | 2.798% | GD | – |
| Crown Curve angle, ° | 34.14 | 33.94 | 34.34 | 0.40 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 29.08 | 28.65 | 29.51 | 0.87 | – | – |
| Crown Wing angle, ° | 31.97 | 31.80 | 32.21 | 0.42 | – | – |
| Crown angle, ° | 34.14 | 33.94 | 34.34 | 0.40 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.28 | 40.00 | 40.47 | 0.47 | – | – |
| Pavilion Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.04 | 32.75 | 33.22 | 0.47 | – | – |
| Pavilion angle, ° | 40.28 | 40.00 | 40.47 | 0.47 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 60.62 | – | – | – | VG | – |
| Table Lengthwise, % | 66.70 | – | – | – | – | – |
| Girdle Bezel, % | 4.43 | 3.68 | 5.10 | 1.42 | EX | N/A |
| Girdle Bone, % | 4.93 | 4.27 | 5.56 | 1.29 | – | N/A |
| Girdle Valley, % | 2.98 | 2.44 | 3.53 | 1.08 | N/A | N/A |
| Facet Twist, ° | 14.54 | 14.30 | 14.84 | 0.54 | – | N/A |
| Star : Upper ratio, % |
48.89 :
|
47.28 :
|
50.50 :
|
3.22 | – | N/A |
| Star angle, ° | 19.22 | 18.99 | 19.71 | 0.72 | – | N/A |
| Upper girdle angle, ° | 36.01 | 32.23 | 38.32 | 6.09 | – | N/A |
| Lower girdle angle, ° | 37.75 | 32.12 | 42.06 | 9.94 | – | N/A |
| Crown height, % | 13.36 | 13.15 | 13.86 | 0.72 | EX | N/A |
| Pavilion height, % | 42.93 | 41.76 | 43.71 | 1.95 | – | – |
| Total height, % | 60.72 | – | – | – | EX | – |
| Culet, % | 0.43 | 0.30 | 0.55 | 0.25 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 7.7 | 22.7 | 41.9 | 70.3 | 110.1 | 137.1 | 158.8 | 172.1 |
| 188.3 | 199.6 | 222.4 | 247.1 | 292.8 | 317.2 | 339.2 | 352.5 | |
| Star azimuth | 16.0 | 54.9 | 123.2 | 163.3 | 195.3 | 233.8 | 304.1 | 343.7 |
| Upper girdle azimuth | 5.0 | 23.9 | 40.7 | 78.3 | 98.6 | 143.7 | 154.8 | 176.2 |
| 183.7 | 206.6 | 218.5 | 262.0 | 281.9 | 319.6 | 334.9 | 356.4 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.34 | 33.94 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 28.65 | 29.51 | – | – | 0.36 ± 0.25 | 0.09 | 0.35 | ||
| 31.80 | 31.92 | 32.21 | 31.96 | |||||
| 34.34 | 31.80 | 28.65 | 31.92 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.22 ± 0.23 | 0.03 | 0.22 | ||
| 40.22 | 40.45 | 40.47 | 40.00 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.14 ± 0.21 | 0.06 | 0.13 | ||
| 33.20 | 33.22 | 32.99 | 32.75 | |||||
| 40.22 | 33.20 | 33.22 | 40.45 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.05 %, 0.003 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.16 | 4.20 | 4.61 | 4.24 | 3.68 | 4.64 | 5.10 | 4.82 | |
| 5.07 | 4.27 | 5.09 | 5.03 | 4.48 | 5.56 | 4.79 | 5.12 | |
| 3.27 | 3.02 | 2.44 | 2.70 | 3.21 | 2.76 | 2.72 | 2.56 | |
| 2.68 | 3.30 | 2.99 | 3.53 | 2.91 | 2.92 | 3.40 | 3.34 | |
| 14.58 | 14.30 | 14.84 | 14.45 | 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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