| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.22, 1.2256 |
| Spread | 0.18ct, 12.74 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.980 mm | 9.658 mm | 1.615 | 5.980 mm | 9.658 mm | 3.659 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.817 mm 61.18 % | 2.554 mm | 3.603 mm | 0.028 mm | 0.288 mm | 0.305 mm | 0.203 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 | – | 5.980 | 9.658 | 3.678% | GD | – |
| Crown Curve angle, ° | 34.30 | 34.11 | 34.48 | 0.37 | – | – |
| Crown Head angle, ° | 33.71 | 33.45 | 34.08 | 0.63 | – | – |
| Crown Point angle, ° | 23.13 | 23.13 | 23.13 | 0.00 | – | – |
| Crown Wing angle, ° | 33.89 | 33.88 | 33.91 | 0.04 | – | – |
| Crown angle, ° | 34.30 | 34.11 | 34.48 | 0.37 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.29 | 39.90 | 40.63 | 0.73 | – | – |
| Pavilion Head angle, ° | 39.21 | 39.06 | 39.36 | 0.29 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.72 | 33.39 | 34.05 | 0.65 | – | – |
| Pavilion angle, ° | 40.29 | 39.90 | 40.63 | 0.73 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 60.26 | – | – | – | VG | – |
| Table Lengthwise, % | 66.96 | – | – | – | – | – |
| Girdle Bezel, % | 4.81 | 4.27 | 5.46 | 1.19 | VG | N/A |
| Girdle Bone, % | 5.10 | 4.87 | 5.43 | 0.56 | – | N/A |
| Girdle Valley, % | 3.40 | 2.59 | 4.05 | 1.46 | N/A | N/A |
| Facet Twist, ° | 11.16 | 7.74 | 13.80 | 6.06 | – | N/A |
| Star : Upper ratio, % |
47.33 :
|
45.95 :
|
49.31 :
|
3.35 | – | N/A |
| Star angle, ° | 17.98 | 17.87 | 18.09 | 0.22 | – | N/A |
| Upper girdle angle, ° | 38.93 | 37.08 | 41.27 | 4.20 | – | N/A |
| Lower girdle angle, ° | 39.03 | 31.52 | 41.86 | 10.35 | – | N/A |
| Crown height, % | 13.66 | 13.29 | 14.18 | 0.89 | EX | N/A |
| Pavilion height, % | 42.71 | 42.16 | 43.24 | 1.08 | – | – |
| Total height, % | 61.18 | – | – | – | EX | – |
| Culet, % | 0.47 | 0.28 | 0.66 | 0.38 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.3 | 17.7 | 29.3 | 40.5 | 139.3 | 148.8 | 162.6 | 172.6 |
| 192.5 | 212.3 | 237.5 | 254.6 | 284.2 | 304.8 | 329.4 | 347.5 | |
| Star azimuth | 14.0 | 34.6 | 146.1 | 166.3 | 201.4 | 245.4 | 295.6 | 338.9 |
| Upper girdle azimuth | 5.4 | 20.8 | 29.7 | 44.5 | 135.2 | 150.3 | 159.6 | 175.0 |
| 188.8 | 215.6 | 229.9 | 263.3 | 276.6 | 308.1 | 325.2 | 351.5 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.11 | 34.48 | N/A | N/A | |||||
| 33.59 | 34.08 | 33.45 | – | Culet-Table, % | ||||
| 23.13 | N/A | – | – | 14.12 ± 0.24 | 0.20 | 14.12 | ||
| 33.88 | 33.91 | N/A | N/A | |||||
| 34.11 | 33.88 | 23.13 | 33.91 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 17.42 ± 0.23 | 0.11 | 17.42 | ||
| 40.13 | 39.90 | 40.50 | 40.63 | |||||
| 39.36 | 39.06 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.30 ± 0.20 | 0.09 | 3.30 | ||
| 34.05 | 33.39 | N/A | N/A | |||||
| 40.13 | 34.05 | 33.39 | 39.90 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.76 %, 0.404 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.72 | 5.08 | 4.50 | 5.10 | 4.94 | 4.44 | 5.46 | 4.27 | |
| 5.39 | 4.93 | 4.87 | 5.15 | 5.15 | 5.43 | 4.97 | 4.88 | |
| 3.62 | 4.05 | 3.59 | 3.45 | 3.00 | 3.77 | 3.87 | 3.63 | |
| 3.28 | 3.37 | 2.97 | 3.85 | 3.37 | 2.94 | 2.59 | 3.03 | |
| 13.80 | 7.74 | 9.74 | 13.35 | N/A | N/A | N/A | N/A | |
Shape Deviation |
||||||
| 11.25° | 22.5° | 45° | 360° | Max | Min | |
Value, % |
N/A | N/A | N/A | N/A | N/A | N/A |
Value, mm |
N/A | N/A | N/A | N/A | N/A | N/A |
Grade |
N/A | N/A | N/A | N/A | ||
Azimuth, ° |
N/A | N/A | ||||
Legend |
|
|
|
|
|
|