| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.54, 1.5399 |
| Spread | 0.28ct, 15.36 % |
| Extra Facet Girdle / Nat | 1 (0/1) |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.574 mm | 10.480 mm | 1.594 | 6.571 mm | 10.480 mm | 3.902 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.863 mm 59.36 % | 2.772 mm | 3.965 mm | 0.000 mm | 0.267 mm | 0.314 mm | 0.196 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 | – | 6.571 | 10.480 | 3.908% | GD | – |
| Crown Curve angle, ° | 34.17 | 34.05 | 34.28 | 0.23 | – | – |
| Crown Head angle, ° | 34.20 | 33.94 | 34.47 | 0.53 | – | – |
| Crown Point angle, ° | 21.16 | 21.16 | 21.16 | 0.00 | – | – |
| Crown Wing angle, ° | 33.40 | 33.38 | 33.42 | 0.05 | – | – |
| Crown angle, ° | 34.17 | 34.05 | 34.28 | 0.23 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.17 | 39.83 | 40.31 | 0.48 | – | – |
| Pavilion Head angle, ° | 38.76 | 38.31 | 39.21 | 0.90 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.02 | 32.92 | 33.13 | 0.21 | – | – |
| Pavilion angle, ° | 40.17 | 39.83 | 40.31 | 0.48 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 60.31 | – | – | – | VG | – |
| Table Lengthwise, % | 66.96 | – | – | – | – | – |
| Girdle Bezel, % | 4.06 | 2.88 | 5.43 | 2.54 | EX | N/A |
| Girdle Bone, % | 4.78 | 3.83 | 6.13 | 2.30 | – | N/A |
| Girdle Valley, % | 2.98 | 1.31 | 4.16 | 2.85 | N/A | N/A |
| Facet Twist, ° | 11.52 | 10.48 | 13.25 | 2.77 | – | N/A |
| Star : Upper ratio, % |
51.33 :
|
49.74 :
|
54.04 :
|
4.29 | – | N/A |
| Star angle, ° | 19.60 | 19.26 | 19.93 | 0.67 | – | N/A |
| Upper girdle angle, ° | 38.87 | 35.09 | 42.13 | 7.04 | – | N/A |
| Lower girdle angle, ° | 38.65 | 30.48 | 41.54 | 11.06 | – | N/A |
| Crown height, % | 13.13 | 12.90 | 13.44 | 0.54 | EX | N/A |
| Pavilion height, % | 42.16 | 41.00 | 43.04 | 2.04 | – | – |
| Total height, % | 59.36 | – | – | – | EX | – |
| Culet, % | 0.00 | 0.00 | 0.00 | 0.00 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.0 | 17.5 | 29.9 | 42.7 | 137.3 | 149.3 | 162.1 | 172.6 |
| 189.6 | 211.0 | 233.8 | 254.9 | 288.7 | 297.7 | 334.6 | 350.6 | |
| Star azimuth | 14.1 | 34.2 | 142.5 | 165.4 | 196.3 | 245.9 | 292.3 | 341.4 |
| Upper girdle azimuth | 4.4 | 21.5 | 27.1 | 48.9 | 132.8 | 151.4 | 159.5 | 174.7 |
| 185.9 | 217.7 | 235.4 | 259.1 | 281.0 | 305.2 | 325.0 | 352.8 |
Facets angles |
Shape Deviation |
|
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|
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| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.28 | 34.05 | N/A | N/A | |||||
| 34.47 | 33.94 | N/A | – | Culet-Table, % | ||||
| 21.16 | N/A | – | – | 12.85 ± 0.23 | 0.04 | 12.85 | ||
| 33.42 | 33.38 | N/A | N/A | |||||
| 34.28 | 33.42 | 21.16 | 33.38 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.73 ± 0.21 | 0.01 | 16.73 | ||
| 40.23 | 39.83 | 40.31 | 40.31 | |||||
| 38.31 | 39.21 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.89 ± 0.19 | 0.03 | 3.89 | ||
| 32.92 | 33.13 | N/A | N/A | |||||
| 40.23 | 32.92 | 33.13 | 39.83 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.94 %, 0.456 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.88 | 4.42 | 4.69 | 4.19 | 3.24 | 3.60 | 5.43 | N/A | |
| 3.83 | 6.13 | 5.87 | 4.19 | 4.74 | 4.62 | 5.36 | 3.90 | |
| 2.09 | 2.51 | 4.16 | 3.80 | 4.10 | 3.45 | 2.66 | 2.52 | |
| 1.99 | 3.03 | 2.72 | 3.56 | 3.10 | 2.84 | 3.83 | 1.31 | |
| 13.25 | 10.83 | 10.48 | 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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