| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 0.83 |
| Corrected mass, ct | 0.83, 0.8360 |
| Spread | 0.10ct, 10.71 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.345 mm | 8.191 mm | 1.532 | 5.345 mm | 8.191 mm | 3.236 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.786 mm 60.55 % | 2.203 mm | 3.093 mm | 0.028 mm | 0.248 mm | 0.309 mm | 0.199 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 | – | 5.345 | 8.191 | 2.846% | VG | – |
| Crown Curve angle, ° | 34.55 | 34.15 | 34.95 | 0.80 | – | – |
| Crown Head angle, ° | 34.50 | 34.41 | 34.63 | 0.22 | – | – |
| Crown Point angle, ° | 24.36 | 24.36 | 24.36 | 0.00 | – | – |
| Crown Wing angle, ° | 32.54 | 32.35 | 32.73 | 0.38 | – | – |
| Pavilion Curve angle, ° | 39.69 | 39.05 | 40.08 | 1.03 | – | – |
| Pavilion Head angle, ° | 39.68 | 39.37 | 39.99 | 0.62 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.15 | 32.58 | 33.73 | 1.15 | – | – |
| Table Widthwise, % | 57.87 | – | – | – | EX | – |
| Table Lengthwise, % | 63.95 | – | – | – | – | – |
| Girdle Bezel, % | 4.64 | 3.82 | 5.94 | 2.12 | VG | N/A |
| Girdle Bone, % | 5.77 | 4.94 | 7.43 | 2.49 | – | N/A |
| Girdle Valley, % | 3.72 | 2.39 | 5.51 | 3.13 | N/A | N/A |
| Facet Twist, ° | 10.07 | 5.98 | 12.83 | 6.85 | – | N/A |
| Star : Upper ratio, % |
52.37 :
|
43.57 :
|
58.35 :
|
14.77 | – | N/A |
| Star angle, ° | 23.49 | 23.00 | 23.98 | 0.98 | – | N/A |
| Upper girdle angle, ° | 38.26 | 36.24 | 40.04 | 3.80 | – | N/A |
| Lower girdle angle, ° | 38.83 | 30.24 | 41.60 | 11.36 | – | N/A |
| Crown height, % | 14.70 | 14.25 | 15.22 | 0.96 | EX | N/A |
| Pavilion height, % | 41.21 | 39.39 | 42.07 | 2.69 | – | – |
| Total height, % | 60.55 | – | – | – | EX | – |
| Culet, % | 0.53 | 0.35 | 0.71 | 0.36 | N/A | N/A |
| Crown angle, ° | 34.55 | 34.15 | 34.95 | 0.80 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.69 | 39.05 | 40.08 | 1.03 | 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 | 5.0 | 22.5 | 29.1 | 50.1 | 131.7 | 151.0 | 158.8 | 175.9 |
| 184.8 | 216.9 | 232.5 | 261.5 | 276.3 | 306.3 | 320.5 | 354.4 | |
| Lower girdle azimuth | 8.3 | 17.9 | 26.3 | 40.2 | 137.6 | 154.0 | 160.7 | 172.5 |
| 192.6 | 205.1 | 238.9 | 262.4 | 281.6 | 302.1 | 330.9 | 348.5 | |
| Lower girdle azimuth | 16.8 | 33.9 | 146.0 | 163.3 | 198.6 | 248.3 | 292.2 | 342.5 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.15 | 34.95 | N/A | N/A | |||||
| 34.46 | 34.41 | 34.63 | – | Culet-Table, % | ||||
| 24.36 | N/A | – | – | 13.64 ± 0.27 | 0.25 | 13.64 | ||
| 32.35 | 32.73 | N/A | N/A | Girdle-Culet, % | ||||
| 39.56 | 39.05 | 40.04 | 40.08 | 17.54 ± 0.25 | 0.26 | 17.54 | ||
| 39.37 | 39.99 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.90 ± 0.23 | 0.01 | 3.90 | ||
| 33.73 | 32.58 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 7.45 %, 0.398 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.22 | 4.08 | 5.94 | 4.37 | 4.67 | 5.76 | 4.24 | 3.82 | |
| 5.00 | 6.76 | 7.43 | 5.33 | 5.74 | 5.65 | 4.94 | 5.36 | |
| 3.26 | 3.41 | 3.73 | 4.92 | 5.51 | 3.97 | 3.88 | 3.56 | |
| 3.88 | 4.51 | 3.85 | 3.25 | 3.32 | 2.39 | 2.95 | 3.16 | |
| 12.83 | 5.98 | 8.78 | 12.68 | N/A | N/A | N/A | N/A | |