| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 3.48 |
| Corrected mass, ct | 3.52, 3.5266 |
| Spread | -0.45ct, -14.72 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 10.288 mm | 9.237 mm | 0.898 | 9.237 mm | 10.288 mm | 6.174 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.432 mm 60.01 % | 4.148 mm | 6.027 mm | 0.020 mm | 0.594 mm | 0.561 mm | 0.457 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | PR |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 9.237 | 10.288 | 1.051% | -- | – |
| Crown Curve angle, ° | 36.46 | 36.20 | 36.72 | 0.53 | – | – |
| Crown Head angle, ° | 35.34 | 35.30 | 35.39 | 0.09 | – | – |
| Crown Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Wing angle, ° | 36.33 | 36.22 | 36.44 | 0.22 | – | – |
| Pavilion Curve angle, ° | 42.46 | 42.41 | 42.51 | 0.11 | – | – |
| Pavilion Head angle, ° | 48.50 | 48.47 | 48.52 | 0.04 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 40.92 | 40.73 | 41.10 | 0.37 | – | – |
| Table Widthwise, % | 58.58 | – | – | – | GD | – |
| Table Lengthwise, % | 48.99 | – | – | – | – | – |
| Girdle Bezel, % | 5.78 | 4.57 | 7.60 | 3.03 | EX | PR |
| Girdle Bone, % | 5.46 | 4.69 | 6.03 | 1.33 | – | GD |
| Girdle Valley, % | 4.44 | 2.97 | 6.66 | 3.70 | N/A | FR |
| Facet Twist, ° | 4.26 | 1.25 | 8.33 | 7.07 | – | PR |
| Star : Upper ratio, % |
48.42 :
|
43.93 :
|
60.21 :
|
16.28 | – | PR |
| Star angle, ° | 23.53 | 23.21 | 23.85 | 0.64 | – | EX |
| Upper girdle angle, ° | 40.84 | 36.47 | 47.91 | 11.44 | – | PR |
| Lower girdle angle, ° | 43.40 | 39.63 | 50.55 | 10.92 | – | PR |
| Crown height, % | 13.92 | 13.20 | 15.17 | 1.97 | EX | GD |
| Pavilion height, % | 40.32 | 39.22 | 41.35 | 2.14 | – | – |
| Total height, % | 60.01 | – | – | – | EX | – |
| Culet, % | 0.19 | 0.16 | 0.22 | 0.06 | EX | EX |
| Crown angle, ° | 35.02 | 34.67 | 35.37 | 0.70 | EX | VG |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 38.99 | 38.95 | 39.03 | 0.08 | -- | 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 | 5.3 | 25.9 | 69.7 | 83.2 | 91.3 | 116.9 | 142.3 | 170.6 |
| 204.0 | 208.8 | 217.1 | 225.7 | 238.3 | 300.8 | 314.4 | 323.9 | |
| Lower girdle azimuth | 355.0 | 39.2 | 67.6 | 86.7 | 91.1 | 106.1 | 150.8 | 185.6 |
| 200.9 | 214.3 | 223.5 | 238.8 | 303.2 | 316.6 | 318.4 | 324.7 | |
| Lower girdle azimuth | 56.9 | 90.0 | 122.6 | 194.9 | 220.5 | 270.1 | 320.8 | 348.0 |
|
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|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 36.20 | 36.72 | N/A | N/A | |||||
| 35.30 | 35.39 | N/A | – | Culet-Table, % | ||||
| N/A | N/A | – | – | 4.26 ± 0.16 | 0.33 | 4.24 | ||
| 36.22 | 36.44 | N/A | N/A | Girdle-Culet, % | ||||
| 42.51 | 42.41 | N/A | N/A | 4.79 ± 0.15 | 0.29 | 4.78 | ||
| 48.47 | 48.52 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.54 ± 0.13 | 0.04 | 0.54 | ||
| 40.73 | 41.10 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 1.71 %, 0.176 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.57 | 6.75 | 7.60 | 4.75 | 5.43 | 6.36 | 5.69 | 5.07 | |
| 4.79 | 6.03 | 6.02 | 5.44 | 5.40 | 5.49 | 5.79 | 4.69 | |
| 2.97 | 3.47 | 4.72 | 6.66 | 4.95 | 3.87 | 3.11 | 4.23 | |
| 5.08 | 4.74 | 5.15 | 5.06 | 4.86 | 4.42 | 3.91 | 3.87 | |
| 1.25 | 6.68 | 8.33 | 2.93 | 2.11 | 4.25 | N/A | N/A | |