| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 1.14 |
| Corrected mass, ct | 1.16, 1.1658 |
| Spread | -0.14ct, -13.76 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.015 mm | 6.511 mm | 0.928 | 6.511 mm | 7.015 mm | 4.249 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.925 mm 60.58 % | 2.914 mm | 3.845 mm | 0.029 mm | 0.412 mm | 0.382 mm | 0.299 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | PR |
| Model building info | The model has small errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 6.511 | 7.015 | 0.504% | -- | – |
| Crown Curve angle, ° | 36.01 | 35.72 | 36.29 | 0.58 | – | – |
| Crown Head angle, ° | 36.55 | 36.51 | 36.59 | 0.08 | – | – |
| Crown Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Wing angle, ° | 34.50 | 34.09 | 34.92 | 0.83 | – | – |
| Pavilion Curve angle, ° | 42.23 | 41.92 | 42.53 | 0.61 | – | – |
| Pavilion Head angle, ° | 47.95 | 47.85 | 48.06 | 0.21 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 41.58 | 41.30 | 41.87 | 0.58 | – | – |
| Table Widthwise, % | 54.82 | – | – | – | GD | – |
| Table Lengthwise, % | 51.53 | – | – | – | – | – |
| Girdle Bezel, % | 5.88 | 4.33 | 7.73 | 3.40 | EX | PR |
| Girdle Bone, % | 5.44 | 4.85 | 6.46 | 1.61 | – | GD |
| Girdle Valley, % | 4.27 | 2.87 | 5.56 | 2.70 | N/A | FR |
| Facet Twist, ° | 3.85 | 0.06 | 9.75 | 9.69 | – | PR |
| Star : Upper ratio, % |
52.03 :
|
46.15 :
|
57.53 :
|
11.38 | – | PR |
| Star angle, ° | 26.84 | 26.17 | 27.50 | 1.33 | – | EX |
| Upper girdle angle, ° | 41.66 | 34.82 | 46.91 | 12.09 | – | PR |
| Lower girdle angle, ° | 43.62 | 40.57 | 50.19 | 9.62 | – | PR |
| Crown height, % | 13.19 | 12.03 | 14.80 | 2.77 | EX | FR |
| Pavilion height, % | 41.54 | 40.41 | 42.96 | 2.55 | – | – |
| Total height, % | 60.58 | – | – | – | EX | – |
| Culet, % | 0.41 | 0.33 | 0.49 | 0.17 | GD | EX |
| Crown angle, ° | 33.05 | 32.82 | 33.27 | 0.44 | VG | EX |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 38.92 | 38.81 | 39.03 | 0.22 | -- | 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 | 23.3 | 64.6 | 90.5 | 114.2 | 156.9 | 183.1 | 195.3 | 214.6 |
| 224.3 | 237.3 | 303.8 | 318.8 | 324.3 | 344.2 | 358.6 | N/A | |
| Lower girdle azimuth | 358.9 | 32.0 | 69.5 | 86.5 | 97.7 | 109.0 | 147.9 | 177.7 |
| 206.3 | 219.6 | 224.8 | 235.8 | 302.7 | 310.5 | 325.5 | 339.5 | |
| Lower girdle azimuth | 38.6 | 90.5 | 137.1 | 184.6 | 220.1 | 270.9 | 321.8 | 354.9 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.72 | 36.29 | N/A | N/A | |||||
| 36.51 | 36.59 | N/A | – | Culet-Table, % | ||||
| N/A | N/A | – | – | 3.69 ± 0.22 | 0.33 | 3.68 | ||
| 34.09 | 34.92 | N/A | N/A | Girdle-Culet, % | ||||
| 42.53 | 41.92 | N/A | N/A | 4.69 ± 0.20 | 0.29 | 4.68 | ||
| 47.85 | 48.06 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.00 ± 0.18 | 0.04 | 1.00 | ||
| 41.87 | 41.30 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 1.98 %, 0.139 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.23 | 7.73 | 5.29 | 4.33 | 6.58 | 5.08 | 6.11 | 6.67 | |
| 4.96 | 6.46 | 5.39 | 5.21 | 4.85 | 4.93 | 6.29 | N/A | |
| 3.88 | 4.80 | 5.26 | 3.23 | 2.87 | 2.91 | 4.70 | 4.72 | |
| 4.28 | 3.90 | 4.53 | 5.56 | 5.56 | 4.68 | 3.12 | N/A | |
| 1.51 | 0.06 | 4.63 | 3.59 | 9.75 | 2.49 | 0.43 | 8.33 | |