| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 0.76, 0.7625 |
| Spread | 0.12ct, 13.09 % |
| Extra Facet Girdle / Nat | 1 (0/1) |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 4.998 mm | 8.458 mm | 1.692 | 4.998 mm | 8.458 mm | 3.105 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.742 mm 62.11 % | 2.121 mm | 2.981 mm | 0.031 mm | 0.242 mm | 0.242 mm | 0.155 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 | – | 4.998 | 8.458 | 3.460% | -- | – |
| Crown Curve angle, ° | 37.46 | 35.60 | 39.31 | 3.71 | – | – |
| Crown Head angle, ° | 36.53 | 36.02 | 36.82 | 0.80 | – | – |
| Crown Point angle, ° | 21.41 | 21.41 | 21.41 | 0.00 | – | – |
| Crown Wing angle, ° | 37.16 | 35.51 | 38.81 | 3.30 | – | – |
| Pavilion Curve angle, ° | 39.73 | 38.20 | 41.07 | 2.87 | – | – |
| Pavilion Head angle, ° | 37.69 | 37.22 | 38.17 | 0.95 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.29 | 30.62 | 35.96 | 5.35 | – | – |
| Table Widthwise, % | 59.65 | – | – | – | VG | – |
| Table Lengthwise, % | 68.93 | – | – | – | – | – |
| Girdle Bezel, % | 4.83 | 2.99 | 6.15 | 3.16 | VG | N/A |
| Girdle Bone, % | 4.84 | 2.89 | 6.44 | 3.55 | – | N/A |
| Girdle Valley, % | 3.10 | 1.82 | 4.15 | 2.33 | N/A | N/A |
| Facet Twist, ° | 7.09 | 5.42 | 8.76 | 3.34 | – | N/A |
| Star : Upper ratio, % |
49.23 :
|
45.65 :
|
54.24 :
|
8.59 | – | N/A |
| Star angle, ° | 23.09 | 22.00 | 24.17 | 2.17 | – | N/A |
| Upper girdle angle, ° | 42.36 | 39.04 | 44.19 | 5.16 | – | N/A |
| Lower girdle angle, ° | 38.02 | 27.45 | 42.48 | 15.03 | – | N/A |
| Crown height, % | 14.84 | 11.80 | 16.48 | 4.68 | EX | N/A |
| Pavilion height, % | 42.44 | 39.72 | 46.10 | 6.37 | – | – |
| Total height, % | 62.11 | – | – | – | EX | – |
| Culet, % | 0.62 | 0.48 | 0.75 | 0.28 | N/A | N/A |
| Crown angle, ° | 37.46 | 35.60 | 39.31 | 3.71 | GD | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.73 | 38.20 | 41.07 | 2.87 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Upper girdle azimuth | 5.8 | 21.7 | 28.1 | 38.9 | 143.4 | 151.3 | 159.1 | 171.7 |
| 180.5 | 217.4 | 233.8 | 262.3 | 285.3 | 308.2 | 328.8 | 356.9 | |
| Lower girdle azimuth | 12.8 | 20.1 | 31.7 | 50.6 | 139.0 | 153.0 | 157.4 | 165.6 |
| 183.8 | 201.4 | 239.5 | 258.5 | 284.9 | 303.4 | 338.9 | 353.8 | |
| Lower girdle azimuth | 14.1 | 34.0 | 150.2 | 165.8 | 196.9 | 248.1 | 297.9 | 342.6 |
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| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 39.31 | 35.60 | N/A | N/A | |||||
| 36.02 | 36.76 | 36.82 | – | Culet-Table, % | ||||
| 21.41 | N/A | – | – | 17.82 ± 0.28 | 0.96 | 17.79 | ||
| 38.81 | 35.51 | N/A | N/A | Girdle-Culet, % | ||||
| 38.20 | 41.01 | 41.07 | 38.63 | 19.30 ± 0.27 | 1.16 | 19.26 | ||
| 38.17 | 37.22 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.48 ± 0.24 | 0.20 | 1.47 | ||
| 30.62 | 35.96 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.12 %, 0.306 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.87 | 3.38 | 5.09 | 2.99 | 4.98 | 6.15 | 5.30 | 5.91 | |
| 5.57 | 4.87 | 4.67 | 2.89 | 6.44 | 5.06 | 4.18 | 5.00 | |
| 3.91 | 2.80 | 2.98 | 3.10 | 4.04 | 2.45 | 1.82 | 2.29 | |
| 3.74 | 4.15 | 2.60 | 2.81 | 3.05 | 2.98 | 3.69 | 3.14 | |
| 8.76 | 5.42 | N/A | N/A | N/A | N/A | N/A | N/A | |