| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 3.49 |
| Corrected mass, ct | 3.54, 3.5426 |
| Spread | -0.30ct, -9.20 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 10.115 mm | 9.570 mm | 0.946 | 9.570 mm | 10.115 mm | 6.027 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.309 mm 59.58 % | 4.157 mm | 5.985 mm | 0.031 mm | 0.560 mm | 0.568 mm | 0.431 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 9.570 | 10.115 | 0.545% | -- | – |
| Crown Curve angle, ° | 35.87 | 35.81 | 35.93 | 0.12 | – | – |
| Crown Head angle, ° | 35.03 | 29.89 | 44.18 | 14.28 | – | – |
| Crown Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Wing angle, ° | 35.60 | 35.58 | 35.62 | 0.04 | – | – |
| Pavilion Curve angle, ° | 41.41 | 41.11 | 41.71 | 0.59 | – | – |
| Pavilion Head angle, ° | 46.82 | 46.51 | 47.14 | 0.64 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 39.38 | 38.71 | 40.05 | 1.35 | – | – |
| Table Widthwise, % | 59.17 | – | – | – | EX | – |
| Table Lengthwise, % | 55.78 | – | – | – | – | – |
| Girdle Bezel, % | 5.54 | 4.39 | 6.90 | 2.51 | EX | FR |
| Girdle Bone, % | 5.61 | 5.12 | 6.34 | 1.22 | – | GD |
| Girdle Valley, % | 4.26 | 2.57 | 5.30 | 2.73 | N/A | FR |
| Facet Twist, ° | 4.54 | 0.40 | 10.20 | 9.80 | – | PR |
| Star : Upper ratio, % |
50.41 :
|
40.32 :
|
57.96 :
|
17.64 | – | PR |
| Star angle, ° | 24.35 | 23.69 | 25.02 | 1.33 | – | EX |
| Upper girdle angle, ° | 40.37 | 32.90 | 53.46 | 20.56 | – | N/A |
| Lower girdle angle, ° | 42.41 | 38.59 | 52.71 | 14.12 | – | PR |
| Crown height, % | 12.94 | 12.31 | 13.55 | 1.24 | EX | VG |
| Pavilion height, % | 41.10 | 39.77 | 42.88 | 3.10 | – | – |
| Total height, % | 59.58 | – | – | – | EX | – |
| Culet, % | 0.30 | 0.26 | 0.35 | 0.09 | GD | EX |
| Crown angle, ° | 32.37 | 32.34 | 32.40 | 0.06 | GD | EX |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 38.74 | 38.74 | 38.75 | 0.02 | -- | 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 | 22.2 | 59.1 | 81.5 | 89.3 | 97.5 | 114.0 | 163.8 | 179.9 |
| 203.8 | 216.0 | 224.8 | 241.6 | 298.3 | 314.8 | 322.8 | 340.4 | |
| Lower girdle azimuth | 24.3 | 66.7 | 90.4 | 114.2 | 150.9 | 184.1 | 199.9 | 216.3 |
| 222.8 | 239.6 | 303.4 | 314.5 | 325.3 | 336.2 | 356.8 | N/A | |
| Lower girdle azimuth | 48.7 | 74.2 | 91.4 | 100.1 | 131.9 | 194.3 | 220.1 | 269.5 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.93 | 35.81 | N/A | N/A | |||||
| 29.89 | 44.18 | 31.02 | – | Culet-Table, % | ||||
| N/A | N/A | – | – | 5.46 ± 0.16 | 0.03 | 5.46 | ||
| 35.62 | 35.58 | N/A | N/A | Girdle-Culet, % | ||||
| 41.11 | 41.71 | N/A | N/A | 5.04 ± 0.15 | 0.03 | 5.04 | ||
| 46.51 | 47.14 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.43 ± 0.13 | 0.05 | 0.43 | ||
| 38.71 | 40.05 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 1.00 %, 0.101 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 5.42 | 4.69 | 4.39 | 5.79 | 5.58 | 6.90 | 5.99 | 5.54 | |
| 5.30 | 5.93 | 6.34 | 5.84 | 5.46 | 5.29 | 5.12 | N/A | |
| 4.10 | 2.57 | 4.69 | 4.00 | 2.62 | 4.42 | 4.91 | 4.35 | |
| 4.75 | 5.30 | 4.80 | 4.58 | 4.80 | 4.27 | 4.03 | 4.01 | |
| 9.37 | 10.20 | 5.04 | 0.40 | 1.72 | 4.59 | 3.03 | 1.94 | |