| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.12, 2.1194 |
| Spread | 0.32ct, 13.06 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.318 mm | 10.423 mm | 1.424 | 7.318 mm | 10.423 mm | 4.456 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.080 mm 60.89 % | 3.092 mm | 4.197 mm | 0.026 mm | 0.284 mm | 0.318 mm | 0.171 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 | – | 7.318 | 10.423 | 3.105% | VG | – |
| Crown Curve angle, ° | 34.16 | 33.65 | 34.66 | 1.01 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 29.69 | 29.24 | 30.13 | 0.90 | – | – |
| Crown Wing angle, ° | 32.65 | 32.36 | 33.08 | 0.72 | – | – |
| Crown angle, ° | 34.16 | 33.65 | 34.66 | 1.01 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.03 | 39.99 | 40.07 | 0.07 | – | – |
| 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, ° | 34.01 | 33.49 | 34.48 | 0.99 | – | – |
| Pavilion angle, ° | 40.03 | 39.99 | 40.07 | 0.07 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.35 | – | – | – | EX | – |
| Table Lengthwise, % | 62.83 | – | – | – | – | – |
| Girdle Bezel, % | 3.88 | 2.32 | 6.15 | 3.83 | EX | N/A |
| Girdle Bone, % | 4.34 | 3.54 | 5.47 | 1.93 | – | N/A |
| Girdle Valley, % | 2.33 | 1.90 | 2.89 | 0.99 | N/A | N/A |
| Facet Twist, ° | 13.63 | 13.14 | 13.91 | 0.77 | – | N/A |
| Star : Upper ratio, % |
48.91 :
|
46.51 :
|
52.34 :
|
5.83 | – | N/A |
| Star angle, ° | 21.27 | 20.41 | 22.10 | 1.68 | – | N/A |
| Upper girdle angle, ° | 37.59 | 35.70 | 40.24 | 4.54 | – | N/A |
| Lower girdle angle, ° | 38.08 | 32.94 | 42.24 | 9.29 | – | N/A |
| Crown height, % | 14.75 | 14.15 | 15.49 | 1.34 | EX | N/A |
| Pavilion height, % | 42.25 | 39.25 | 44.08 | 4.84 | – | – |
| Total height, % | 60.89 | – | – | – | EX | – |
| Culet, % | 0.36 | 0.23 | 0.47 | 0.24 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 18.6 | 39.7 | 60.9 | 117.4 | 143.6 | 158.9 | 176.2 | 184.1 |
| 199.3 | 220.1 | 244.4 | 294.8 | 321.6 | 339.6 | 356.4 | 3.5 | |
| Star azimuth | 16.2 | 54.4 | 123.2 | 163.5 | 194.9 | 236.6 | 304.3 | 344.0 |
| Upper girdle azimuth | 5.2 | 23.2 | 39.1 | 72.0 | 109.5 | 136.5 | 153.9 | 176.5 |
| 185.7 | 201.8 | 217.1 | 256.2 | 285.5 | 324.1 | 336.3 | 356.6 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.66 | 33.65 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 30.13 | 29.24 | – | – | 0.58 ± 0.21 | 0.44 | 0.38 | ||
| 33.08 | 32.36 | 32.39 | 32.80 | |||||
| 34.66 | 33.08 | 30.13 | 32.36 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.34 ± 0.19 | 0.24 | 0.24 | ||
| 40.07 | 39.99 | 40.03 | 40.02 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.24 ± 0.17 | 0.19 | 0.14 | ||
| 33.99 | 34.48 | 34.05 | 33.49 | |||||
| 40.07 | 33.99 | 34.48 | 39.99 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.09 %, 0.006 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.32 | 3.77 | 6.15 | 3.36 | 2.65 | 3.73 | 5.55 | 3.53 | |
| 3.55 | 4.61 | 4.26 | 4.16 | 3.54 | 5.47 | 5.02 | 4.15 | |
| 1.90 | 2.52 | 2.21 | 2.40 | 2.39 | 2.33 | 2.32 | 2.18 | |
| 2.10 | 2.25 | 2.89 | 2.58 | 2.56 | 2.44 | 2.27 | 1.98 | |
| 13.14 | 13.91 | 13.84 | 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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