| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.81, 1.8134 |
| Spread | 0.23ct, 11.09 % |
| Extra Facet Girdle / Nat | 1 (0/1) |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.804 mm | 10.940 mm | 1.608 | 6.804 mm | 10.940 mm | 4.176 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.915 mm 61.38 % | 2.907 mm | 4.182 mm | 0.029 mm | 0.355 mm | 0.367 mm | 0.251 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 | – | 6.804 | 10.940 | 4.135% | GD | – |
| Crown Curve angle, ° | 34.67 | 34.47 | 34.86 | 0.39 | – | – |
| Crown Head angle, ° | 33.74 | 33.43 | 34.07 | 0.64 | – | – |
| Crown Point angle, ° | 25.40 | 25.40 | 25.40 | 0.00 | – | – |
| Crown Wing angle, ° | 34.17 | 34.08 | 34.27 | 0.20 | – | – |
| Pavilion Curve angle, ° | 40.78 | 39.98 | 41.50 | 1.51 | – | – |
| Pavilion Head angle, ° | 38.70 | 38.46 | 38.94 | 0.49 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.25 | 33.12 | 33.38 | 0.26 | – | – |
| Table Widthwise, % | 61.46 | – | – | – | FR | – |
| Table Lengthwise, % | 69.65 | – | – | – | – | – |
| Girdle Bezel, % | 5.21 | 4.45 | 7.13 | 2.68 | VG | N/A |
| Girdle Bone, % | 5.40 | 4.06 | 6.49 | 2.43 | – | N/A |
| Girdle Valley, % | 3.68 | 2.42 | 5.78 | 3.35 | N/A | N/A |
| Facet Twist, ° | 9.94 | 9.74 | 10.15 | 0.40 | – | N/A |
| Star : Upper ratio, % |
52.34 :
|
46.55 :
|
56.63 :
|
10.08 | – | N/A |
| Star angle, ° | 20.58 | 19.82 | 21.34 | 1.52 | – | N/A |
| Upper girdle angle, ° | 41.71 | 36.87 | 49.71 | 12.84 | – | N/A |
| Lower girdle angle, ° | 39.14 | 30.38 | 42.58 | 12.20 | – | N/A |
| Crown height, % | 13.44 | 13.20 | 13.71 | 0.51 | EX | N/A |
| Pavilion height, % | 42.72 | 40.54 | 43.38 | 2.84 | – | – |
| Total height, % | 61.38 | – | – | – | EX | – |
| Culet, % | 0.42 | 0.26 | 0.55 | 0.30 | N/A | N/A |
| Crown angle, ° | 34.67 | 34.47 | 34.86 | 0.39 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.78 | 39.98 | 41.50 | 1.51 | EX | 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 | 6.3 | 19.1 | 30.0 | 43.5 | 138.4 | 149.5 | 161.1 | 175.6 |
| 188.2 | 216.0 | 235.3 | 264.2 | 276.5 | 304.3 | 325.5 | 352.6 | |
| Lower girdle azimuth | 6.3 | 17.7 | 28.8 | 44.0 | 136.5 | 150.9 | 162.0 | 173.0 |
| 196.1 | 209.3 | 234.6 | 252.2 | 285.4 | 305.3 | 333.3 | 345.4 | |
| Lower girdle azimuth | 15.6 | 30.8 | 149.3 | 164.4 | 200.2 | 248.3 | 292.9 | 341.1 |
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| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.47 | 34.86 | N/A | N/A | |||||
| 34.07 | 33.72 | 33.43 | – | Culet-Table, % | ||||
| 25.40 | N/A | – | – | 15.29 ± 0.22 | 0.20 | 15.29 | ||
| 34.27 | 34.08 | N/A | N/A | Girdle-Culet, % | ||||
| 40.20 | 39.98 | 41.46 | 41.50 | 17.20 ± 0.21 | 0.24 | 17.20 | ||
| 38.94 | 38.46 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.91 ± 0.18 | 0.04 | 1.91 | ||
| 33.12 | 33.38 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 5.67 %, 0.386 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.81 | 4.65 | 4.86 | 5.06 | 5.53 | 4.45 | 7.13 | 5.21 | |
| 4.06 | 6.49 | 6.11 | 5.41 | 4.35 | 5.97 | 5.98 | 4.79 | |
| 3.31 | 2.42 | 3.80 | 4.17 | 4.12 | 4.14 | 2.96 | 4.60 | |
| 3.34 | 2.69 | 3.20 | 5.49 | 5.78 | 2.84 | 2.88 | 3.19 | |
| 10.15 | 9.74 | N/A | N/A | N/A | N/A | N/A | N/A | |