| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 1.04 |
| Corrected mass, ct | 1.05, 1.0563 |
| Spread | -0.10ct, -10.45 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.936 mm | 6.395 mm | 0.922 | 6.395 mm | 6.936 mm | 4.046 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.895 mm 58.33 % | 2.783 mm | 4.174 mm | 0.030 mm | 0.368 mm | 0.408 mm | 0.304 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | PR |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 6.395 | 6.936 | 0.541% | -- | – |
| Crown Curve angle, ° | 34.95 | 34.81 | 35.08 | 0.28 | – | – |
| Crown Head angle, ° | 36.51 | 36.14 | 36.89 | 0.75 | – | – |
| Crown Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Wing angle, ° | 34.73 | 34.65 | 34.82 | 0.17 | – | – |
| Pavilion Curve angle, ° | 41.60 | 41.50 | 41.69 | 0.19 | – | – |
| Pavilion Head angle, ° | 48.10 | 47.89 | 48.31 | 0.42 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 40.81 | 40.64 | 40.97 | 0.33 | – | – |
| Table Widthwise, % | 60.18 | – | – | – | EX | – |
| Table Lengthwise, % | 50.09 | – | – | – | – | – |
| Girdle Bezel, % | 5.30 | 4.49 | 6.24 | 1.75 | EX | GD |
| Girdle Bone, % | 5.89 | 4.56 | 7.42 | 2.86 | – | FR |
| Girdle Valley, % | 4.38 | 3.05 | 5.23 | 2.18 | N/A | GD |
| Facet Twist, ° | 5.30 | 1.01 | 11.02 | 10.01 | – | PR |
| Star : Upper ratio, % |
52.84 :
|
49.22 :
|
58.01 :
|
8.79 | – | FR |
| Star angle, ° | 25.40 | 24.67 | 26.13 | 1.46 | – | EX |
| Upper girdle angle, ° | 39.98 | 37.05 | 47.02 | 9.97 | – | PR |
| Lower girdle angle, ° | 42.83 | 38.88 | 49.57 | 10.69 | – | PR |
| Crown height, % | 12.90 | 12.18 | 14.22 | 2.04 | EX | GD |
| Pavilion height, % | 40.12 | 39.27 | 40.73 | 1.46 | – | – |
| Total height, % | 58.33 | – | – | – | GD | – |
| Culet, % | 0.43 | 0.37 | 0.48 | 0.11 | GD | EX |
| Crown angle, ° | 32.45 | 32.06 | 32.84 | 0.78 | GD | VG |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.06 | 38.92 | 39.21 | 0.29 | -- | EX |
| 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 | 2.7 | 32.6 | 69.7 | 88.7 | 105.6 | 154.3 | 183.0 | 203.2 |
| 215.4 | 221.4 | 233.5 | 306.9 | 318.5 | 324.6 | 335.5 | N/A | |
| Lower girdle azimuth | 13.8 | 72.8 | 82.7 | 99.8 | 111.3 | 151.0 | 179.5 | 200.3 |
| 216.4 | 220.5 | 234.2 | 307.6 | 318.0 | 328.8 | 340.5 | 354.0 | |
| Lower girdle azimuth | 59.0 | 88.9 | 122.2 | 194.8 | 219.0 | 271.6 | 320.5 | 345.2 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.81 | 35.08 | N/A | N/A | |||||
| 36.89 | 36.14 | N/A | – | Culet-Table, % | ||||
| N/A | N/A | – | – | 5.76 ± 0.22 | 0.23 | 5.76 | ||
| 34.65 | 34.82 | N/A | N/A | Girdle-Culet, % | ||||
| 41.50 | 41.69 | N/A | N/A | 6.09 ± 0.20 | 0.40 | 6.07 | ||
| 47.89 | 48.31 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.35 ± 0.18 | 0.17 | 0.31 | ||
| 40.97 | 40.64 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 1.87 %, 0.130 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.60 | 4.84 | 4.49 | 5.58 | 6.01 | 6.24 | 5.70 | 4.94 | |
| 4.56 | 7.42 | 6.54 | 5.65 | 5.48 | 6.25 | 5.33 | N/A | |
| 3.05 | 4.14 | 4.12 | 3.42 | 4.52 | 4.06 | 4.99 | 5.23 | |
| 5.17 | 4.77 | 4.65 | 4.78 | 4.47 | 3.93 | N/A | N/A | |
| 10.68 | 1.01 | 5.85 | 11.02 | 3.00 | 4.79 | 2.05 | 3.95 | |