| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.52, 1.5219 |
| Spread | 0.19ct, 11.22 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.544 mm | 10.160 mm | 1.553 | 6.544 mm | 10.160 mm | 4.022 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.973 mm 61.45 % | 2.750 mm | 3.688 mm | 0.032 mm | 0.299 mm | 0.314 mm | 0.211 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has big errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 6.544 | 10.160 | 3.616% | VG | – |
| Crown Curve angle, ° | 34.69 | 34.49 | 34.89 | 0.40 | – | – |
| Crown Head angle, ° | 33.62 | 33.37 | 33.75 | 0.39 | – | – |
| Crown Point angle, ° | 24.68 | 24.68 | 24.68 | 0.00 | – | – |
| Crown Wing angle, ° | 33.55 | 33.25 | 33.84 | 0.59 | – | – |
| Crown angle, ° | 34.69 | 34.49 | 34.89 | 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 | 40.18 | 40.45 | 0.27 | – | – |
| Pavilion Head angle, ° | 39.20 | 38.95 | 39.45 | 0.50 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.96 | 33.87 | 34.05 | 0.18 | – | – |
| Pavilion angle, ° | 40.26 | 40.18 | 40.45 | 0.27 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 56.36 | – | – | – | EX | – |
| Table Lengthwise, % | 64.10 | – | – | – | – | – |
| Girdle Bezel, % | 4.57 | 3.29 | 5.90 | 2.61 | VG | N/A |
| Girdle Bone, % | 4.80 | 4.04 | 5.64 | 1.60 | – | N/A |
| Girdle Valley, % | 3.22 | 2.35 | 3.92 | 1.57 | N/A | N/A |
| Facet Twist, ° | 10.12 | 7.96 | 13.95 | 5.99 | – | N/A |
| Star : Upper ratio, % |
45.45 :
|
42.47 :
|
46.78 :
|
4.30 | – | N/A |
| Star angle, ° | 17.77 | 17.40 | 18.14 | 0.74 | – | N/A |
| Upper girdle angle, ° | 37.83 | 35.55 | 40.61 | 5.07 | – | N/A |
| Lower girdle angle, ° | 38.91 | 31.54 | 41.62 | 10.08 | – | N/A |
| Crown height, % | 14.87 | 14.25 | 15.44 | 1.19 | EX | N/A |
| Pavilion height, % | 42.02 | 41.18 | 42.72 | 1.54 | – | – |
| Total height, % | 61.45 | – | – | – | EX | – |
| Culet, % | 0.50 | 0.38 | 0.57 | 0.19 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.2 | 19.0 | 30.3 | 43.4 | 138.3 | 148.7 | 160.8 | 169.1 |
| 193.1 | 212.2 | 243.1 | 251.4 | 287.0 | 295.8 | 331.8 | 346.8 | |
| Star azimuth | 15.8 | 32.3 | 146.8 | 164.0 | 201.9 | 245.2 | 295.9 | 340.1 |
| Upper girdle azimuth | 7.3 | 21.4 | 32.1 | 45.8 | 134.7 | 148.5 | 155.0 | 174.8 |
| 184.0 | 219.8 | 229.4 | 264.9 | 275.0 | 306.8 | 321.5 | 353.8 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.49 | 34.89 | N/A | N/A | |||||
| 33.75 | 33.37 | 33.74 | – | Culet-Table, % | ||||
| 24.68 | N/A | – | – | 10.38 ± 0.23 | 0.23 | 10.38 | ||
| 33.25 | 33.84 | N/A | N/A | |||||
| 34.49 | 33.25 | 24.68 | 33.84 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 14.20 ± 0.21 | 0.23 | 14.20 | ||
| 40.21 | 40.45 | 40.19 | 40.18 | |||||
| 39.45 | 38.95 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.82 ± 0.19 | 0.00 | 3.82 | ||
| 33.87 | 34.05 | N/A | N/A | |||||
| 40.21 | 33.87 | 34.05 | 40.45 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.54 %, 0.428 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.99 | 4.43 | 4.28 | 3.29 | 4.31 | 5.13 | 5.22 | 5.90 | |
| 4.04 | 5.09 | 4.67 | 4.10 | 5.64 | 5.04 | 4.99 | 4.87 | |
| 2.66 | 2.75 | 3.60 | 3.56 | 3.39 | 2.68 | 2.35 | 2.91 | |
| 3.07 | 3.35 | 3.56 | 3.67 | 3.92 | 3.88 | 3.68 | 2.54 | |
| 13.95 | 7.96 | 8.45 | 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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