| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.16, 1.1672 |
| Spread | 0.17ct, 12.88 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.915 mm | 9.368 mm | 1.584 | 5.915 mm | 9.368 mm | 3.668 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.841 mm 62.02 % | 2.581 mm | 3.551 mm | 0.029 mm | 0.246 mm | 0.225 mm | 0.138 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 | – | 5.915 | 9.368 | 3.454% | GD | – |
| Crown Curve angle, ° | 35.80 | 35.74 | 35.86 | 0.12 | – | – |
| Crown Head angle, ° | 35.69 | 35.16 | 36.17 | 1.01 | – | – |
| Crown Point angle, ° | 24.08 | 24.08 | 24.08 | 0.00 | – | – |
| Crown Wing angle, ° | 34.55 | 34.39 | 34.71 | 0.32 | – | – |
| Crown angle, ° | 35.80 | 35.74 | 35.86 | 0.12 | VG | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.35 | 39.48 | 40.85 | 1.37 | – | – |
| Pavilion Head angle, ° | 38.87 | 38.45 | 39.29 | 0.83 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 35.44 | 34.87 | 36.02 | 1.15 | – | – |
| Pavilion angle, ° | 40.35 | 39.48 | 40.85 | 1.37 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 60.04 | – | – | – | VG | – |
| Table Lengthwise, % | 67.17 | – | – | – | – | – |
| Girdle Bezel, % | 4.16 | 2.72 | 5.58 | 2.85 | EX | N/A |
| Girdle Bone, % | 3.80 | 2.22 | 6.43 | 4.21 | – | N/A |
| Girdle Valley, % | 2.33 | 0.99 | 4.34 | 3.35 | N/A | N/A |
| Facet Twist, ° | 9.93 | 7.87 | 12.15 | 4.28 | – | N/A |
| Star : Upper ratio, % |
52.98 :
|
51.50 :
|
54.96 :
|
3.46 | – | N/A |
| Star angle, ° | 19.81 | 19.00 | 20.63 | 1.63 | – | N/A |
| Upper girdle angle, ° | 43.20 | 41.23 | 44.93 | 3.71 | – | N/A |
| Lower girdle angle, ° | 39.38 | 33.78 | 42.16 | 8.39 | – | N/A |
| Crown height, % | 14.22 | 13.37 | 15.37 | 2.00 | EX | N/A |
| Pavilion height, % | 43.63 | 41.07 | 45.69 | 4.62 | – | – |
| Total height, % | 62.02 | – | – | – | EX | – |
| Culet, % | 0.49 | 0.36 | 0.61 | 0.26 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 10.8 | 20.6 | 34.5 | 42.3 | 140.8 | 147.5 | 158.4 | 169.2 |
| 189.9 | 206.3 | 238.3 | 252.8 | 283.2 | 298.9 | 331.5 | 356.1 | |
| Star azimuth | 14.3 | 36.5 | 142.0 | 166.0 | 198.9 | 246.9 | 292.7 | 340.6 |
| Upper girdle azimuth | 7.4 | 18.5 | 31.3 | 46.4 | 136.7 | 149.1 | 161.7 | 172.7 |
| 187.0 | 210.7 | 234.8 | 258.6 | 282.0 | 305.4 | 328.6 | 351.1 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.86 | 35.74 | N/A | N/A | |||||
| 35.16 | 35.76 | 36.17 | – | Culet-Table, % | ||||
| 24.08 | N/A | – | – | 12.80 ± 0.25 | 0.13 | 12.80 | ||
| 34.71 | 34.39 | N/A | N/A | |||||
| 35.86 | 34.71 | 24.08 | 34.39 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.00 ± 0.23 | 0.01 | 15.00 | ||
| 40.24 | 40.81 | 40.85 | 39.48 | |||||
| 39.29 | 38.45 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.20 ± 0.21 | 0.14 | 2.20 | ||
| 34.87 | 36.02 | N/A | N/A | |||||
| 40.24 | 34.87 | 36.02 | 40.81 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.40 %, 0.320 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.20 | 3.87 | 2.72 | 2.95 | 4.01 | 4.32 | 4.66 | 5.58 | |
| 3.75 | 2.93 | 2.22 | 3.74 | 4.56 | 3.07 | 3.68 | 6.43 | |
| 2.78 | 2.63 | 1.79 | 1.06 | 1.31 | 0.99 | 2.24 | 2.56 | |
| 2.35 | 3.11 | 1.12 | 1.94 | 2.42 | 2.31 | 4.34 | 4.33 | |
| 12.15 | 7.87 | 9.77 | 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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