| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.17, 1.1717 |
| Spread | 0.17ct, 12.97 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.880 mm | 9.442 mm | 1.606 | 5.880 mm | 9.441 mm | 3.604 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.839 mm 61.29 % | 2.486 mm | 3.508 mm | 0.030 mm | 0.279 mm | 0.282 mm | 0.192 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 | – | 5.880 | 9.441 | 3.561% | GD | – |
| Crown Curve angle, ° | 34.26 | 34.06 | 34.46 | 0.40 | – | – |
| Crown Head angle, ° | 34.28 | 34.16 | 34.36 | 0.20 | – | – |
| Crown Point angle, ° | 22.22 | 22.22 | 22.22 | 0.00 | – | – |
| Crown Wing angle, ° | 34.03 | 33.99 | 34.07 | 0.08 | – | – |
| Crown angle, ° | 34.26 | 34.06 | 34.46 | 0.40 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.26 | 40.12 | 40.47 | 0.35 | – | – |
| Pavilion Head angle, ° | 37.14 | 37.03 | 37.26 | 0.24 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.93 | 32.81 | 33.05 | 0.24 | – | – |
| Pavilion angle, ° | 40.26 | 40.12 | 40.47 | 0.35 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.66 | – | – | – | EX | – |
| Table Lengthwise, % | 64.99 | – | – | – | – | – |
| Girdle Bezel, % | 4.75 | 3.87 | 6.88 | 3.01 | VG | N/A |
| Girdle Bone, % | 4.80 | 4.16 | 5.54 | 1.38 | – | N/A |
| Girdle Valley, % | 3.27 | 2.51 | 4.69 | 2.18 | N/A | N/A |
| Facet Twist, ° | 12.49 | 11.17 | 14.21 | 3.05 | – | N/A |
| Star : Upper ratio, % |
51.12 :
|
47.63 :
|
52.98 :
|
5.35 | – | N/A |
| Star angle, ° | 20.84 | 20.60 | 21.09 | 0.49 | – | N/A |
| Upper girdle angle, ° | 40.01 | 37.93 | 41.50 | 3.57 | – | N/A |
| Lower girdle angle, ° | 38.49 | 31.21 | 42.20 | 10.99 | – | N/A |
| Crown height, % | 14.26 | 13.64 | 14.90 | 1.26 | EX | N/A |
| Pavilion height, % | 42.28 | 40.16 | 43.74 | 3.58 | – | – |
| Total height, % | 61.29 | – | – | – | EX | – |
| Culet, % | 0.50 | 0.34 | 0.64 | 0.31 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.9 | 16.9 | 31.4 | 42.5 | 136.8 | 147.4 | 163.0 | 174.3 |
| 186.4 | 206.0 | 236.5 | 258.2 | 281.5 | 300.6 | 337.6 | 354.0 | |
| Star azimuth | 14.5 | 36.2 | 143.4 | 165.5 | 200.8 | 247.6 | 291.7 | 339.1 |
| Upper girdle azimuth | 5.9 | 20.0 | 29.5 | 46.4 | 135.4 | 150.1 | 158.0 | 174.6 |
| 188.8 | 214.4 | 234.7 | 259.4 | 282.0 | 303.8 | 325.1 | 352.1 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.46 | 34.06 | N/A | N/A | |||||
| 34.32 | 34.36 | 34.16 | – | Culet-Table, % | ||||
| 22.22 | N/A | – | – | 11.99 ± 0.25 | 0.64 | 11.98 | ||
| 33.99 | 34.07 | N/A | N/A | |||||
| 34.46 | 33.99 | 22.22 | 34.07 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.66 ± 0.23 | 0.29 | 15.66 | ||
| 40.47 | 40.25 | 40.20 | 40.12 | |||||
| 37.26 | 37.03 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.70 ± 0.21 | 0.35 | 3.68 | ||
| 33.05 | 32.81 | N/A | N/A | |||||
| 40.47 | 33.05 | 32.81 | 40.25 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.74 %, 0.397 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.92 | 3.89 | 4.48 | 4.40 | 3.87 | 5.86 | 4.69 | 6.88 | |
| 4.20 | 4.54 | 4.16 | 4.51 | 5.01 | 5.36 | 5.54 | 5.05 | |
| 2.84 | 2.51 | 2.79 | 3.41 | 2.85 | 2.95 | 3.20 | 2.84 | |
| 2.80 | 3.95 | 4.18 | 2.96 | 3.36 | 4.69 | 4.11 | 2.91 | |
| 13.39 | 11.17 | 11.18 | 14.21 | 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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