| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 1.6 |
| Corrected mass, ct | 1.60, 1.6057 |
| Spread | 0.15ct, 8.57 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.626 mm | 10.043 mm | 1.516 | 6.626 mm | 10.043 mm | 4.177 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.979 mm 63.04 % | 2.899 mm | 3.885 mm | 0.000 mm | 0.299 mm | 0.329 mm | 0.214 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 | – | 6.626 | 10.043 | 3.416% | EX | – |
| Crown Curve angle, ° | 35.36 | 35.21 | 35.51 | 0.30 | – | – |
| Crown Head angle, ° | 34.36 | 34.14 | 34.47 | 0.33 | – | – |
| Crown Point angle, ° | 27.78 | 27.78 | 27.78 | 0.00 | – | – |
| Crown Wing angle, ° | 33.45 | 33.29 | 33.61 | 0.32 | – | – |
| Pavilion Curve angle, ° | 41.07 | 40.50 | 41.70 | 1.20 | – | – |
| Pavilion Head angle, ° | 40.23 | 40.08 | 40.38 | 0.30 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.09 | 33.97 | 34.21 | 0.23 | – | – |
| Table Widthwise, % | 58.63 | – | – | – | EX | – |
| Table Lengthwise, % | 65.70 | – | – | – | – | – |
| Girdle Bezel, % | 4.51 | 3.89 | 5.51 | 1.62 | VG | N/A |
| Girdle Bone, % | 4.97 | 4.34 | 5.96 | 1.62 | – | N/A |
| Girdle Valley, % | 3.23 | 2.71 | 4.34 | 1.63 | N/A | N/A |
| Facet Twist, ° | 12.32 | 10.96 | 13.31 | 2.35 | – | N/A |
| Star : Upper ratio, % |
48.55 :
|
36.59 :
|
55.37 :
|
18.78 | – | N/A |
| Star angle, ° | 22.23 | 21.96 | 22.49 | 0.53 | – | N/A |
| Upper girdle angle, ° | 39.52 | 36.49 | 41.42 | 4.94 | – | N/A |
| Lower girdle angle, ° | 40.09 | 33.08 | 42.98 | 9.89 | – | N/A |
| Crown height, % | 14.78 | 13.91 | 15.77 | 1.86 | EX | N/A |
| Pavilion height, % | 43.76 | 42.68 | 44.60 | 1.92 | – | – |
| Total height, % | 63.04 | – | – | – | EX | – |
| Culet, % | 0.00 | 0.00 | 0.00 | 0.00 | N/A | N/A |
| Crown angle, ° | 35.36 | 35.21 | 35.51 | 0.30 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 41.07 | 40.50 | 41.70 | 1.20 | 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 | 6.1 | 21.8 | 30.3 | 49.2 | 128.6 | 150.1 | 157.9 | 175.2 |
| 185.7 | 216.7 | 232.2 | 261.7 | 281.0 | 303.1 | 323.6 | 353.2 | |
| Lower girdle azimuth | 5.6 | 17.7 | 33.1 | 41.9 | 137.4 | 148.0 | 161.0 | 173.9 |
| 193.3 | 212.6 | 235.3 | 258.5 | 282.3 | 300.1 | 330.7 | 346.9 | |
| Lower girdle azimuth | 17.7 | 32.1 | 147.9 | 161.7 | 198.1 | 245.8 | 291.5 | 338.3 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.21 | 35.51 | N/A | N/A | |||||
| 34.46 | 34.14 | 34.47 | – | Culet-Table, % | ||||
| 27.78 | N/A | – | – | 10.72 ± 0.23 | 0.04 | 10.72 | ||
| 33.29 | 33.61 | N/A | N/A | Girdle-Culet, % | ||||
| 40.71 | 40.50 | 41.36 | 41.70 | 14.65 ± 0.21 | 0.09 | 14.65 | ||
| 40.08 | 40.38 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.93 ± 0.19 | 0.05 | 3.93 | ||
| 34.21 | 33.97 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.68 %, 0.443 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.45 | 4.46 | 4.59 | 3.89 | 4.25 | 4.83 | 4.06 | 5.51 | |
| 4.86 | 4.82 | 4.77 | 4.85 | 5.96 | 4.98 | 4.34 | 5.18 | |
| 3.31 | 3.30 | 3.02 | 3.38 | 3.40 | 2.71 | 2.99 | 3.49 | |
| 2.79 | 4.34 | 3.20 | 3.11 | 2.88 | 3.23 | 3.68 | 2.89 | |
| 13.31 | 10.96 | 12.10 | 12.91 | N/A | N/A | N/A | N/A | |