| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.00, 2.0046 |
| Spread | 0.27ct, 11.77 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.275 mm | 11.001 mm | 1.512 | 7.275 mm | 11.001 mm | 4.407 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.073 mm 60.57 % | 3.070 mm | 4.253 mm | 0.028 mm | 0.263 mm | 0.333 mm | 0.183 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 | – | 7.275 | 11.001 | 3.726% | EX | – |
| Crown Curve angle, ° | 35.59 | 35.58 | 35.60 | 0.02 | – | – |
| Crown Head angle, ° | 35.74 | 35.55 | 35.92 | 0.37 | – | – |
| Crown Point angle, ° | 25.22 | 25.22 | 25.22 | 0.00 | – | – |
| Crown Wing angle, ° | 34.41 | 34.24 | 34.58 | 0.34 | – | – |
| Crown angle, ° | 35.59 | 35.58 | 35.60 | 0.02 | VG | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.20 | 39.96 | 40.36 | 0.40 | – | – |
| Pavilion Head angle, ° | 39.03 | 38.95 | 39.10 | 0.15 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.58 | 33.35 | 33.80 | 0.45 | – | – |
| Pavilion angle, ° | 40.20 | 39.96 | 40.36 | 0.40 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.46 | – | – | – | EX | – |
| Table Lengthwise, % | 65.96 | – | – | – | – | – |
| Girdle Bezel, % | 3.62 | 2.67 | 4.39 | 1.72 | EX | N/A |
| Girdle Bone, % | 4.58 | 3.41 | 5.47 | 2.06 | – | N/A |
| Girdle Valley, % | 2.52 | 1.59 | 3.37 | 1.78 | N/A | N/A |
| Facet Twist, ° | 10.36 | 10.27 | 10.45 | 0.19 | – | N/A |
| Star : Upper ratio, % |
48.62 :
|
45.63 :
|
50.05 :
|
4.41 | – | N/A |
| Star angle, ° | 21.78 | 21.45 | 22.12 | 0.66 | – | N/A |
| Upper girdle angle, ° | 40.05 | 38.14 | 44.99 | 6.85 | – | N/A |
| Lower girdle angle, ° | 38.96 | 30.86 | 41.68 | 10.82 | – | N/A |
| Crown height, % | 14.75 | 14.08 | 15.40 | 1.32 | EX | N/A |
| Pavilion height, % | 42.20 | 40.84 | 43.82 | 2.98 | – | – |
| Total height, % | 60.57 | – | – | – | EX | – |
| Culet, % | 0.39 | 0.28 | 0.50 | 0.23 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.7 | 19.7 | 33.1 | 48.4 | 133.0 | 146.3 | 159.8 | 170.7 |
| 190.4 | 209.3 | 238.0 | 257.3 | 281.7 | 303.7 | 328.1 | 348.6 | |
| Star azimuth | 14.4 | 32.9 | 147.3 | 164.6 | 200.5 | 247.8 | 290.6 | 338.2 |
| Upper girdle azimuth | 4.1 | 21.8 | 29.8 | 48.4 | 131.1 | 150.1 | 157.3 | 174.9 |
| 186.6 | 220.4 | 240.2 | 255.5 | 275.4 | 307.4 | 319.6 | 354.2 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.58 | 35.60 | N/A | N/A | |||||
| 35.92 | 35.76 | 35.55 | – | Culet-Table, % | ||||
| 25.22 | N/A | – | – | 13.18 ± 0.21 | 0.09 | 13.18 | ||
| 34.24 | 34.58 | N/A | N/A | |||||
| 35.58 | 34.24 | 25.22 | 34.58 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.33 ± 0.20 | 0.02 | 15.33 | ||
| 39.96 | 40.14 | 40.36 | 40.33 | |||||
| 38.95 | 39.10 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.15 ± 0.17 | 0.07 | 2.14 | ||
| 33.35 | 33.80 | N/A | N/A | |||||
| 39.96 | 33.35 | 33.80 | 40.14 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.54 %, 0.403 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.98 | 4.28 | 2.67 | 3.35 | 3.17 | 4.39 | 4.33 | 3.77 | |
| 4.39 | 5.47 | 5.03 | 4.09 | 4.56 | 3.41 | 5.19 | 4.52 | |
| 2.34 | 2.88 | 3.37 | 2.55 | 2.70 | 2.62 | 2.34 | 2.31 | |
| 1.73 | 2.80 | 1.59 | 2.58 | 2.83 | 3.11 | 2.64 | 1.90 | |
| 10.45 | 10.27 | 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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