| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 3.30, 3.3064 |
| Spread | 0.56ct, 14.49 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 8.537 mm | 13.348 mm | 1.563 | 8.537 mm | 13.348 mm | 5.150 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.214 mm 60.32 % | 3.643 mm | 5.073 mm | 0.027 mm | 0.292 mm | 0.355 mm | 0.197 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | GD |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has big errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 8.537 | 13.348 | 4.810% | VG | – |
| Crown Curve angle, ° | 35.23 | 35.02 | 35.44 | 0.41 | – | – |
| Crown Head angle, ° | 35.16 | 34.88 | 35.40 | 0.52 | – | – |
| Crown Point angle, ° | 26.27 | 26.27 | 26.27 | 0.00 | – | – |
| Crown Wing angle, ° | 33.91 | 33.57 | 34.24 | 0.68 | – | – |
| Crown angle, ° | 35.23 | 35.02 | 35.44 | 0.41 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.33 | 40.10 | 40.61 | 0.51 | – | – |
| Pavilion Head angle, ° | 38.96 | 38.94 | 38.98 | 0.04 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.27 | 32.98 | 33.55 | 0.58 | – | – |
| Pavilion angle, ° | 40.33 | 40.10 | 40.61 | 0.51 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 59.42 | – | – | – | VG | – |
| Table Lengthwise, % | 68.85 | – | – | – | – | – |
| Girdle Bezel, % | 3.43 | 2.66 | 3.90 | 1.24 | EX | N/A |
| Girdle Bone, % | 4.15 | 3.60 | 4.82 | 1.22 | – | N/A |
| Girdle Valley, % | 2.30 | 1.82 | 3.06 | 1.24 | N/A | N/A |
| Facet Twist, ° | 10.84 | 10.72 | 10.96 | 0.23 | – | N/A |
| Star : Upper ratio, % |
46.66 :
|
41.29 :
|
50.70 :
|
9.40 | – | N/A |
| Star angle, ° | 19.98 | 19.89 | 20.06 | 0.16 | – | N/A |
| Upper girdle angle, ° | 39.30 | 37.30 | 43.36 | 6.06 | – | N/A |
| Lower girdle angle, ° | 38.87 | 31.50 | 41.69 | 10.19 | – | N/A |
| Crown height, % | 14.22 | 13.51 | 14.75 | 1.24 | EX | N/A |
| Pavilion height, % | 42.67 | 42.18 | 44.09 | 1.91 | – | – |
| Total height, % | 60.32 | – | – | – | EX | – |
| Culet, % | 0.32 | 0.21 | 0.42 | 0.21 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.5 | 20.6 | 33.6 | 45.2 | 136.0 | 146.6 | 160.4 | 169.6 |
| 194.7 | 209.5 | 238.4 | 257.5 | 281.4 | 302.8 | 330.0 | 345.7 | |
| Star azimuth | 29.9 | 149.4 | 164.4 | 200.0 | 248.7 | 291.3 | 338.4 | 14.8 |
| Upper girdle azimuth | 4.3 | 22.4 | 29.5 | 47.3 | 135.2 | 150.5 | 157.6 | 175.0 |
| 185.9 | 219.7 | 232.6 | 262.3 | 276.0 | 307.4 | 319.8 | 352.7 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.02 | 35.44 | N/A | N/A | |||||
| 35.40 | 34.88 | 35.19 | – | Culet-Table, % | ||||
| 26.27 | N/A | – | – | 13.78 ± 0.19 | 0.16 | 13.78 | ||
| 33.57 | 34.24 | N/A | N/A | |||||
| 35.02 | 33.57 | 26.27 | 34.24 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 15.53 ± 0.17 | 0.14 | 15.53 | ||
| 40.10 | 40.14 | 40.47 | 40.61 | |||||
| 38.98 | 38.94 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 1.75 ± 0.15 | 0.01 | 1.75 | ||
| 32.98 | 33.55 | N/A | N/A | |||||
| 40.10 | 32.98 | 33.55 | 40.14 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 5.15 %, 0.440 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.79 | 3.90 | 2.66 | 3.60 | 3.59 | 3.29 | 3.52 | 3.04 | |
| 4.66 | 4.82 | 4.34 | 3.89 | 3.60 | 3.88 | 3.93 | 4.09 | |
| 2.20 | 2.83 | 3.06 | 2.44 | 2.52 | 2.75 | 2.13 | 2.34 | |
| 1.94 | 1.82 | 2.26 | 2.20 | 2.18 | 2.08 | 2.22 | 1.89 | |
| 10.96 | 10.72 | 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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