| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.50, 1.5018 |
| Spread | 0.28ct, 15.50 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.614 mm | 10.305 mm | 1.558 | 6.614 mm | 10.305 mm | 3.934 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.918 mm 59.48 % | 2.768 mm | 3.796 mm | 0.027 mm | 0.248 mm | 0.267 mm | 0.165 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 | – | 6.614 | 10.305 | 3.691% | VG | – |
| Crown Curve angle, ° | 33.91 | 33.55 | 34.27 | 0.72 | – | – |
| Crown Head angle, ° | 34.09 | 33.89 | 34.24 | 0.36 | – | – |
| Crown Point angle, ° | 19.47 | 19.47 | 19.47 | 0.00 | – | – |
| Crown Wing angle, ° | 33.40 | 33.17 | 33.63 | 0.47 | – | – |
| Crown angle, ° | 33.91 | 33.55 | 34.27 | 0.72 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.09 | 39.66 | 40.52 | 0.86 | – | – |
| Pavilion Head angle, ° | 39.41 | 39.31 | 39.51 | 0.20 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.54 | 32.38 | 32.70 | 0.33 | – | – |
| Pavilion angle, ° | 40.09 | 39.66 | 40.52 | 0.86 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.40 | – | – | – | EX | – |
| Table Lengthwise, % | 63.18 | – | – | – | – | – |
| Girdle Bezel, % | 3.74 | 2.74 | 4.68 | 1.94 | EX | N/A |
| Girdle Bone, % | 4.04 | 2.75 | 4.83 | 2.08 | – | N/A |
| Girdle Valley, % | 2.50 | 1.40 | 3.42 | 2.02 | N/A | N/A |
| Facet Twist, ° | 11.61 | 11.44 | 11.78 | 0.34 | – | N/A |
| Star : Upper ratio, % |
50.48 :
|
49.20 :
|
52.08 :
|
2.88 | – | N/A |
| Star angle, ° | 21.00 | 20.95 | 21.06 | 0.11 | – | N/A |
| Upper girdle angle, ° | 37.77 | 35.03 | 43.07 | 8.03 | – | N/A |
| Lower girdle angle, ° | 38.84 | 31.28 | 41.54 | 10.27 | – | N/A |
| Crown height, % | 13.88 | 13.31 | 14.52 | 1.22 | EX | N/A |
| Pavilion height, % | 41.85 | 41.46 | 42.43 | 0.97 | – | – |
| Total height, % | 59.48 | – | – | – | EX | – |
| Culet, % | 0.41 | 0.23 | 0.56 | 0.33 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 7.5 | 18.4 | 32.9 | 42.8 | 138.5 | 149.0 | 161.1 | 172.6 |
| 192.8 | 210.9 | 239.3 | 255.0 | 287.0 | 298.7 | 329.8 | 344.3 | |
| Star azimuth | 15.2 | 38.0 | 143.6 | 166.0 | 200.6 | 247.3 | 294.6 | 341.1 |
| Upper girdle azimuth | 4.5 | 22.5 | 29.4 | 43.7 | 136.3 | 151.6 | 156.6 | 175.5 |
| 184.8 | 219.4 | 230.5 | 263.2 | 276.7 | 307.6 | 327.7 | 347.2 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.27 | 33.55 | N/A | N/A | |||||
| 33.89 | 34.14 | 34.24 | – | Culet-Table, % | ||||
| 19.47 | N/A | – | – | 10.68 ± 0.22 | 0.22 | 10.68 | ||
| 33.63 | 33.17 | N/A | N/A | |||||
| 34.27 | 33.63 | 19.47 | 33.17 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.02 ± 0.21 | 0.02 | 16.02 | ||
| 39.66 | 39.81 | 40.39 | 40.52 | |||||
| 39.31 | 39.51 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 5.34 ± 0.19 | 0.20 | 5.34 | ||
| 32.38 | 32.70 | N/A | N/A | |||||
| 39.66 | 32.38 | 32.70 | 39.81 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.98 %, 0.528 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.74 | 3.33 | 4.46 | 3.76 | 2.90 | 3.62 | 4.68 | 4.46 | |
| 3.52 | 3.60 | 4.63 | 3.98 | 4.51 | 4.83 | 4.49 | 2.75 | |
| 1.86 | 1.76 | 2.43 | 2.74 | 3.42 | 3.05 | 2.67 | 1.84 | |
| 1.99 | 2.55 | 2.89 | 3.25 | 3.22 | 2.81 | 2.12 | 1.40 | |
| 11.78 | 11.44 | N/A | N/A | 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 |
|
|
|
|
|
|