| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.40, 1.3999 |
| Spread | 0.13ct, 8.33 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.261 mm | 9.731 mm | 1.554 | 6.261 mm | 9.731 mm | 3.932 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.980 mm 62.80 % | 2.664 mm | 3.599 mm | 0.035 mm | 0.288 mm | 0.340 mm | 0.215 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 | – | 6.261 | 9.731 | 3.470% | VG | – |
| Crown Curve angle, ° | 36.22 | 36.09 | 36.35 | 0.26 | – | – |
| Crown Head angle, ° | 35.79 | 35.47 | 36.14 | 0.67 | – | – |
| Crown Point angle, ° | 22.97 | 22.97 | 22.97 | 0.00 | – | – |
| Crown Wing angle, ° | 33.84 | 33.84 | 33.85 | 0.01 | – | – |
| Crown angle, ° | 36.22 | 36.09 | 36.35 | 0.26 | VG | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.26 | 40.14 | 40.34 | 0.19 | – | – |
| Pavilion Head angle, ° | 38.40 | 38.27 | 38.53 | 0.26 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.24 | 34.16 | 34.31 | 0.15 | – | – |
| Pavilion angle, ° | 40.26 | 40.14 | 40.34 | 0.19 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.48 | – | – | – | EX | – |
| Table Lengthwise, % | 61.83 | – | – | – | – | – |
| Girdle Bezel, % | 4.60 | 4.00 | 4.96 | 0.96 | VG | N/A |
| Girdle Bone, % | 5.44 | 4.54 | 6.50 | 1.95 | – | N/A |
| Girdle Valley, % | 3.43 | 2.80 | 4.20 | 1.40 | N/A | N/A |
| Facet Twist, ° | 11.23 | 8.51 | 13.80 | 5.29 | – | N/A |
| Star : Upper ratio, % |
46.13 :
|
40.35 :
|
50.01 :
|
9.65 | – | N/A |
| Star angle, ° | 22.16 | 22.05 | 22.26 | 0.21 | – | N/A |
| Upper girdle angle, ° | 39.88 | 35.57 | 42.38 | 6.81 | – | N/A |
| Lower girdle angle, ° | 38.70 | 29.70 | 41.47 | 11.77 | – | N/A |
| Crown height, % | 15.65 | 15.20 | 16.64 | 1.44 | EX | N/A |
| Pavilion height, % | 42.55 | 41.32 | 43.34 | 2.02 | – | – |
| Total height, % | 62.80 | – | – | – | EX | – |
| Culet, % | 0.56 | 0.49 | 0.62 | 0.13 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.5 | 19.5 | 31.3 | 48.9 | 129.9 | 149.0 | 160.4 | 171.4 |
| 189.0 | 210.6 | 236.9 | 257.2 | 282.1 | 307.5 | 326.2 | 351.6 | |
| Star azimuth | 16.5 | 35.2 | 144.9 | 163.5 | 199.6 | 251.6 | 289.9 | 341.4 |
| Upper girdle azimuth | 6.6 | 20.5 | 30.5 | 48.0 | 131.1 | 149.2 | 158.7 | 175.3 |
| 186.6 | 217.9 | 236.6 | 262.0 | 281.0 | 301.3 | 325.3 | 351.8 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 36.09 | 36.35 | N/A | N/A | |||||
| 36.14 | 35.47 | 35.74 | – | Culet-Table, % | ||||
| 22.97 | N/A | – | – | 11.83 ± 0.24 | 0.08 | 11.83 | ||
| 33.84 | 33.85 | N/A | N/A | |||||
| 36.09 | 33.84 | 22.97 | 33.85 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.39 ± 0.22 | 0.04 | 15.39 | ||
| 40.14 | 40.27 | 40.34 | 40.30 | |||||
| 38.53 | 38.27 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.56 ± 0.20 | 0.04 | 3.55 | ||
| 34.31 | 34.16 | N/A | N/A | |||||
| 40.14 | 34.31 | 34.16 | 40.27 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.79 %, 0.425 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.96 | 4.74 | 4.27 | 4.57 | 4.00 | 4.94 | 4.84 | 4.53 | |
| 4.69 | 6.50 | 6.39 | 4.97 | 6.35 | 4.54 | 4.65 | 5.43 | |
| 3.30 | 3.26 | 4.01 | 4.20 | 4.14 | 3.86 | 3.25 | 3.46 | |
| 3.20 | 3.46 | 3.35 | 2.85 | 3.51 | 2.80 | 2.82 | 3.42 | |
| 13.71 | 8.51 | 8.88 | 13.80 | 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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