| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.24, 1.2407 |
| Spread | 0.14ct, 9.95 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.078 mm | 9.445 mm | 1.554 | 6.078 mm | 9.445 mm | 3.783 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.926 mm 62.23 % | 2.592 mm | 3.487 mm | 0.029 mm | 0.265 mm | 0.284 mm | 0.188 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | VG |
| 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 | – | 6.078 | 9.445 | 3.367% | VG | – |
| Crown Curve angle, ° | 35.61 | 35.43 | 35.80 | 0.37 | – | – |
| Crown Head angle, ° | 35.32 | 34.99 | 35.61 | 0.61 | – | – |
| Crown Point angle, ° | 25.59 | 25.59 | 25.59 | 0.00 | – | – |
| Crown Wing angle, ° | 34.58 | 34.56 | 34.61 | 0.05 | – | – |
| Crown angle, ° | 35.61 | 35.43 | 35.80 | 0.37 | VG | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.41 | 40.11 | 40.53 | 0.41 | – | – |
| Pavilion Head angle, ° | 38.41 | 38.39 | 38.43 | 0.04 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 35.04 | 34.88 | 35.20 | 0.32 | – | – |
| Pavilion angle, ° | 40.41 | 40.11 | 40.53 | 0.41 | VG | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 57.36 | – | – | – | EX | – |
| Table Lengthwise, % | 65.60 | – | – | – | – | – |
| Girdle Bezel, % | 4.36 | 3.91 | 4.76 | 0.86 | EX | N/A |
| Girdle Bone, % | 4.68 | 4.35 | 5.30 | 0.95 | – | N/A |
| Girdle Valley, % | 3.09 | 2.24 | 4.14 | 1.90 | N/A | N/A |
| Facet Twist, ° | 9.56 | 9.52 | 9.59 | 0.07 | – | N/A |
| Star : Upper ratio, % |
46.92 :
|
40.16 :
|
51.35 :
|
11.19 | – | N/A |
| Star angle, ° | 21.79 | 21.44 | 22.14 | 0.70 | – | N/A |
| Upper girdle angle, ° | 39.95 | 38.47 | 42.82 | 4.34 | – | N/A |
| Lower girdle angle, ° | 39.26 | 33.13 | 41.91 | 8.77 | – | N/A |
| Crown height, % | 15.23 | 14.84 | 15.54 | 0.70 | EX | N/A |
| Pavilion height, % | 42.64 | 42.27 | 43.14 | 0.87 | – | – |
| Total height, % | 62.23 | – | – | – | EX | – |
| Culet, % | 0.48 | 0.33 | 0.64 | 0.30 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 10.5 | 19.7 | 30.5 | 40.1 | 138.7 | 150.0 | 160.6 | 171.4 |
| 190.9 | 209.4 | 237.9 | 258.4 | 282.0 | 303.7 | 331.8 | 345.8 | |
| Star azimuth | 15.5 | 30.9 | 148.6 | 163.9 | 199.8 | 245.6 | 291.8 | 336.9 |
| Upper girdle azimuth | 7.6 | 20.5 | 29.1 | 43.8 | 134.4 | 151.9 | 158.4 | 173.6 |
| 185.8 | 218.6 | 234.4 | 263.2 | 278.2 | 307.8 | 324.1 | 353.9 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.80 | 35.43 | N/A | N/A | |||||
| 34.99 | 35.61 | 35.35 | – | Culet-Table, % | ||||
| 25.59 | N/A | – | – | 10.86 ± 0.24 | 0.03 | 10.86 | ||
| 34.56 | 34.61 | N/A | N/A | |||||
| 35.80 | 34.56 | 25.59 | 34.61 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 13.88 ± 0.23 | 0.10 | 13.88 | ||
| 40.53 | 40.51 | 40.11 | 40.49 | |||||
| 38.39 | 38.43 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.03 ± 0.20 | 0.07 | 3.03 | ||
| 35.20 | 34.88 | N/A | N/A | |||||
| 40.53 | 35.20 | 34.88 | 40.51 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.91 %, 0.359 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.65 | 4.38 | 4.15 | 4.76 | 3.91 | 4.18 | 4.65 | 4.22 | |
| 5.01 | 4.36 | 4.35 | 5.30 | 4.67 | 4.42 | 4.75 | 4.55 | |
| 3.34 | 3.68 | 3.05 | 2.97 | 2.52 | 3.39 | 4.14 | 3.20 | |
| 2.24 | 2.97 | 2.70 | 3.29 | 3.25 | 2.67 | 3.11 | 2.91 | |
| 9.59 | 9.52 | 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 |
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