| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.08, 2.0819 |
| Spread | 0.28ct, 11.94 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.196 mm | 11.371 mm | 1.580 | 7.196 mm | 11.371 mm | 4.417 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.049 mm 61.39 % | 3.049 mm | 4.172 mm | 0.026 mm | 0.319 mm | 0.382 mm | 0.239 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 7.196 | 11.371 | 4.176% | GD | – |
| Crown Curve angle, ° | 35.18 | 34.86 | 35.50 | 0.64 | – | – |
| Crown Head angle, ° | 35.17 | 34.87 | 35.47 | 0.60 | – | – |
| Crown Point angle, ° | 23.17 | 23.17 | 23.17 | 0.00 | – | – |
| Crown Wing angle, ° | 34.32 | 34.07 | 34.57 | 0.50 | – | – |
| Crown angle, ° | 35.18 | 34.86 | 35.50 | 0.64 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.19 | 39.64 | 40.74 | 1.11 | – | – |
| Pavilion Head angle, ° | 38.82 | 38.58 | 39.05 | 0.47 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.67 | 34.47 | 34.87 | 0.40 | – | – |
| Pavilion angle, ° | 40.19 | 39.64 | 40.74 | 1.11 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.99 | – | – | – | EX | – |
| Table Lengthwise, % | 66.17 | – | – | – | – | – |
| Girdle Bezel, % | 4.44 | 4.02 | 5.34 | 1.32 | EX | N/A |
| Girdle Bone, % | 5.30 | 4.36 | 6.14 | 1.78 | – | N/A |
| Girdle Valley, % | 3.32 | 2.65 | 4.11 | 1.46 | N/A | N/A |
| Facet Twist, ° | 9.14 | 9.07 | 9.21 | 0.14 | – | N/A |
| Star : Upper ratio, % |
50.16 :
|
48.87 :
|
51.43 :
|
2.57 | – | N/A |
| Star angle, ° | 21.55 | 20.78 | 22.32 | 1.55 | – | N/A |
| Upper girdle angle, ° | 38.45 | 37.55 | 39.96 | 2.42 | – | N/A |
| Lower girdle angle, ° | 38.97 | 32.07 | 41.64 | 9.58 | – | N/A |
| Crown height, % | 14.58 | 13.60 | 15.35 | 1.75 | EX | N/A |
| Pavilion height, % | 42.37 | 41.19 | 43.78 | 2.58 | – | – |
| Total height, % | 61.39 | – | – | – | EX | – |
| Culet, % | 0.36 | 0.25 | 0.48 | 0.23 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 10.0 | 20.3 | 29.5 | 40.8 | 138.4 | 148.9 | 160.8 | 171.4 |
| 190.6 | 205.9 | 238.4 | 256.2 | 285.4 | 303.1 | 333.5 | 348.0 | |
| Star azimuth | 15.6 | 36.4 | 145.7 | 164.8 | 197.2 | 244.6 | 292.5 | 341.3 |
| Upper girdle azimuth | 3.5 | 21.3 | 27.4 | 49.9 | 131.5 | 153.3 | 158.5 | 177.3 |
| 185.7 | 215.9 | 231.7 | 262.2 | 275.9 | 309.9 | 323.8 | 355.0 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.86 | 35.50 | N/A | N/A | |||||
| 35.17 | 35.47 | 34.87 | – | Culet-Table, % | ||||
| 23.17 | N/A | – | – | 14.08 ± 0.21 | 0.20 | 14.08 | ||
| 34.07 | 34.57 | N/A | N/A | |||||
| 34.86 | 34.07 | 23.17 | 34.57 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.54 ± 0.20 | 0.04 | 16.54 | ||
| 40.22 | 39.64 | 40.19 | 40.74 | |||||
| 38.58 | 39.05 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.47 ± 0.17 | 0.24 | 2.46 | ||
| 34.87 | 34.47 | N/A | N/A | |||||
| 40.22 | 34.87 | 34.47 | 39.64 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.03 %, 0.434 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.12 | 4.02 | 4.52 | 4.20 | 4.25 | 4.75 | 5.34 | 4.31 | |
| 5.04 | 6.14 | 6.06 | 4.85 | 5.03 | 5.45 | 5.47 | 4.36 | |
| 3.18 | 3.42 | 3.26 | 4.11 | 3.92 | 3.57 | 3.17 | 3.37 | |
| 3.03 | 3.05 | 2.98 | 3.73 | 3.73 | 3.18 | 2.79 | 2.65 | |
| 9.21 | 9.07 | N/A | 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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