| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.06, 1.0628 |
| Spread | 0.19ct, 15.39 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.760 mm | 9.164 mm | 1.591 | 5.760 mm | 9.164 mm | 3.510 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.832 mm 60.93 % | 2.492 mm | 3.306 mm | 0.029 mm | 0.186 mm | 0.237 mm | 0.121 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 | – | 5.760 | 9.164 | 3.403% | GD | – |
| Crown Curve angle, ° | 34.69 | 34.64 | 34.74 | 0.10 | – | – |
| Crown Head angle, ° | 33.99 | 33.45 | 34.32 | 0.87 | – | – |
| Crown Point angle, ° | 26.92 | 26.92 | 26.92 | 0.00 | – | – |
| Crown Wing angle, ° | 33.46 | 33.06 | 33.87 | 0.80 | – | – |
| Crown angle, ° | 34.69 | 34.64 | 34.74 | 0.10 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.26 | 39.76 | 40.66 | 0.91 | – | – |
| Pavilion Head angle, ° | 38.94 | 38.90 | 38.97 | 0.07 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.64 | 32.29 | 32.99 | 0.70 | – | – |
| Pavilion angle, ° | 40.26 | 39.76 | 40.66 | 0.91 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.39 | – | – | – | EX | – |
| Table Lengthwise, % | 68.13 | – | – | – | – | – |
| Girdle Bezel, % | 3.22 | 2.07 | 4.36 | 2.29 | EX | N/A |
| Girdle Bone, % | 4.12 | 3.08 | 5.21 | 2.13 | – | N/A |
| Girdle Valley, % | 2.11 | 1.06 | 3.48 | 2.42 | N/A | N/A |
| Facet Twist, ° | 10.88 | 10.35 | 11.42 | 1.07 | – | N/A |
| Star : Upper ratio, % |
49.04 :
|
44.43 :
|
52.39 :
|
7.96 | – | N/A |
| Star angle, ° | 20.15 | 19.65 | 20.64 | 0.99 | – | N/A |
| Upper girdle angle, ° | 38.39 | 36.22 | 43.03 | 6.80 | – | N/A |
| Lower girdle angle, ° | 38.93 | 30.30 | 41.95 | 11.64 | – | N/A |
| Crown height, % | 14.45 | 13.83 | 14.72 | 0.89 | EX | N/A |
| Pavilion height, % | 43.26 | 42.27 | 44.22 | 1.96 | – | – |
| Total height, % | 60.93 | – | – | – | EX | – |
| Culet, % | 0.51 | 0.32 | 0.69 | 0.38 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 6.9 | 18.6 | 32.7 | 46.6 | 136.0 | 149.6 | 159.7 | 171.7 |
| 193.1 | 214.9 | 235.3 | 256.0 | 283.1 | 303.2 | 327.7 | 345.1 | |
| Star azimuth | 31.4 | 148.3 | 166.3 | 198.5 | 246.6 | 292.4 | 340.0 | 13.3 |
| Upper girdle azimuth | 4.5 | 20.7 | 29.6 | 49.0 | 128.2 | 151.6 | 158.2 | 177.5 |
| 187.0 | 217.5 | 229.0 | 264.5 | 276.7 | 309.4 | 321.6 | 352.7 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.74 | 34.64 | N/A | N/A | |||||
| 34.32 | 33.45 | 34.20 | – | Culet-Table, % | ||||
| 26.92 | N/A | – | – | 13.72 ± 0.25 | 0.15 | 13.72 | ||
| 33.87 | 33.06 | N/A | N/A | |||||
| 34.74 | 33.87 | 26.92 | 33.06 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.57 ± 0.24 | 0.09 | 15.57 | ||
| 39.76 | 40.05 | 40.59 | 40.66 | |||||
| 38.90 | 38.97 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.85 ± 0.21 | 0.06 | 1.85 | ||
| 32.29 | 32.99 | N/A | N/A | |||||
| 39.76 | 32.29 | 32.99 | 40.05 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.26 %, 0.303 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.56 | 4.36 | 3.53 | 3.18 | 3.49 | 2.07 | 2.80 | 2.81 | |
| 3.64 | 5.21 | 5.19 | 3.95 | 3.95 | 3.44 | 3.08 | 4.53 | |
| 1.94 | 2.33 | 3.48 | 2.60 | 2.92 | 2.78 | 2.19 | 2.33 | |
| 1.86 | 1.34 | 1.06 | 1.61 | 1.54 | 1.19 | 2.17 | 2.38 | |
| 11.42 | 10.35 | 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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