| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.48, 2.4874 |
| Spread | 0.45ct, 15.28 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.638 mm | 12.401 mm | 1.624 | 7.638 mm | 12.401 mm | 4.640 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.095 mm 60.75 % | 3.274 mm | 4.412 mm | 0.031 mm | 0.271 mm | 0.324 mm | 0.174 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 | – | 7.638 | 12.401 | 4.763% | FR | – |
| Crown Curve angle, ° | 34.31 | 33.93 | 34.68 | 0.75 | – | – |
| Crown Head angle, ° | 34.16 | 33.91 | 34.57 | 0.66 | – | – |
| Crown Point angle, ° | 19.57 | 19.57 | 19.57 | 0.00 | – | – |
| Crown Wing angle, ° | 32.57 | 32.46 | 32.69 | 0.23 | – | – |
| Pavilion Curve angle, ° | 39.31 | 38.74 | 39.62 | 0.88 | – | – |
| Pavilion Head angle, ° | 39.06 | 38.98 | 39.13 | 0.14 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.78 | 32.64 | 32.91 | 0.27 | – | – |
| Table Widthwise, % | 57.77 | – | – | – | EX | – |
| Table Lengthwise, % | 62.66 | – | – | – | – | – |
| Girdle Bezel, % | 3.55 | 2.55 | 4.28 | 1.73 | EX | N/A |
| Girdle Bone, % | 4.24 | 3.18 | 5.00 | 1.82 | – | N/A |
| Girdle Valley, % | 2.28 | 1.64 | 3.64 | 2.00 | N/A | N/A |
| Facet Twist, ° | 11.57 | 10.72 | 13.02 | 2.30 | – | N/A |
| Star : Upper ratio, % |
53.33 :
|
49.20 :
|
60.35 :
|
11.15 | – | N/A |
| Star angle, ° | 22.04 | 21.40 | 22.67 | 1.27 | – | N/A |
| Upper girdle angle, ° | 40.38 | 38.17 | 42.56 | 4.38 | – | N/A |
| Lower girdle angle, ° | 38.79 | 30.56 | 41.68 | 11.12 | – | N/A |
| Crown height, % | 14.33 | 13.92 | 14.68 | 0.77 | EX | N/A |
| Pavilion height, % | 42.86 | 41.83 | 43.76 | 1.93 | – | – |
| Total height, % | 60.75 | – | – | – | EX | – |
| Culet, % | 0.41 | 0.30 | 0.50 | 0.20 | N/A | N/A |
| Crown angle, ° | 34.31 | 33.93 | 34.68 | 0.75 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.31 | 38.74 | 39.62 | 0.88 | -- | 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 | 8.6 | 17.7 | 30.2 | 39.6 | 139.9 | 148.7 | 160.3 | 174.4 |
| 187.9 | 212.9 | 229.8 | 259.4 | 277.6 | 308.5 | 327.2 | 350.5 | |
| Lower girdle azimuth | 3.7 | 20.7 | 30.5 | 40.9 | 136.4 | 151.4 | 158.4 | 173.7 |
| 187.5 | 213.1 | 239.0 | 260.7 | 279.7 | 303.5 | 324.1 | 351.6 | |
| Lower girdle azimuth | 15.8 | 37.4 | 144.7 | 163.3 | 197.1 | 243.3 | 295.1 | 342.3 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 33.93 | 34.68 | N/A | N/A | |||||
| 34.57 | 33.91 | 34.01 | – | Culet-Table, % | ||||
| 19.57 | N/A | – | – | 11.95 ± 0.20 | 0.41 | 11.94 | ||
| 32.46 | 32.69 | N/A | N/A | Girdle-Culet, % | ||||
| 38.74 | 39.38 | 39.50 | 39.62 | 17.42 ± 0.19 | 0.51 | 17.42 | ||
| 38.98 | 39.13 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 5.48 ± 0.16 | 0.10 | 5.47 | ||
| 32.91 | 32.64 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 8.51 %, 0.650 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.56 | 3.70 | 3.57 | 2.55 | 4.27 | 4.28 | 3.07 | 3.40 | |
| 3.79 | 3.18 | 3.27 | 5.00 | 4.89 | 4.90 | 4.56 | 4.34 | |
| 2.47 | 1.91 | 2.11 | 2.08 | 2.22 | 1.64 | 1.87 | 3.64 | |
| 2.76 | 2.74 | 2.65 | 2.21 | 2.15 | 2.09 | 2.07 | 1.92 | |
| 13.02 | 10.98 | 10.72 | N/A | N/A | N/A | N/A | N/A | |