| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.04, 1.0452 |
| Spread | 0.20ct, 15.73 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.719 mm | 9.242 mm | 1.616 | 5.719 mm | 9.242 mm | 3.436 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.777 mm 60.08 % | 2.414 mm | 3.373 mm | 0.030 mm | 0.246 mm | 0.256 mm | 0.162 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 | – | 5.719 | 9.242 | 3.522% | GD | – |
| Crown Curve angle, ° | 33.94 | 33.93 | 33.96 | 0.03 | – | – |
| Crown Head angle, ° | 33.88 | 33.74 | 33.96 | 0.22 | – | – |
| Crown Point angle, ° | 22.25 | 22.25 | 22.25 | 0.00 | – | – |
| Crown Wing angle, ° | 33.10 | 32.87 | 33.34 | 0.47 | – | – |
| Crown angle, ° | 33.94 | 33.93 | 33.96 | 0.03 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.16 | 40.02 | 40.29 | 0.27 | – | – |
| Pavilion Head angle, ° | 38.19 | 38.18 | 38.20 | 0.02 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.70 | 33.32 | 34.09 | 0.77 | – | – |
| Pavilion angle, ° | 40.16 | 40.02 | 40.29 | 0.27 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.98 | – | – | – | EX | – |
| Table Lengthwise, % | 67.78 | – | – | – | – | – |
| Girdle Bezel, % | 4.29 | 2.69 | 6.69 | 4.01 | EX | N/A |
| Girdle Bone, % | 4.47 | 3.12 | 5.91 | 2.79 | – | N/A |
| Girdle Valley, % | 2.83 | 0.96 | 4.36 | 3.40 | N/A | N/A |
| Facet Twist, ° | 11.52 | 8.37 | 13.88 | 5.50 | – | N/A |
| Star : Upper ratio, % |
49.33 :
|
44.34 :
|
53.49 :
|
9.15 | – | N/A |
| Star angle, ° | 20.42 | 20.36 | 20.48 | 0.13 | – | N/A |
| Upper girdle angle, ° | 39.74 | 38.48 | 40.84 | 2.36 | – | N/A |
| Lower girdle angle, ° | 38.37 | 28.78 | 42.01 | 13.23 | – | N/A |
| Crown height, % | 13.59 | 13.02 | 13.92 | 0.90 | EX | N/A |
| Pavilion height, % | 42.20 | 39.88 | 43.48 | 3.60 | – | – |
| Total height, % | 60.08 | – | – | – | EX | – |
| Culet, % | 0.52 | 0.44 | 0.61 | 0.17 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 8.3 | 18.9 | 30.1 | 43.2 | 130.8 | 150.7 | 161.9 | 173.0 |
| 186.8 | 204.6 | 242.2 | 256.6 | 283.9 | 296.7 | 336.7 | 352.1 | |
| Star azimuth | 13.5 | 31.8 | 147.5 | 166.6 | 197.6 | 246.4 | 296.5 | 344.5 |
| Upper girdle azimuth | 6.6 | 18.6 | 29.0 | 43.1 | 133.0 | 150.5 | 160.7 | 173.3 |
| 188.5 | 215.0 | 234.6 | 259.8 | 279.7 | 306.2 | 328.1 | 352.1 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 33.96 | 33.93 | N/A | N/A | |||||
| 33.94 | 33.74 | 33.96 | – | Culet-Table, % | ||||
| 22.25 | N/A | – | – | 13.41 ± 0.25 | 0.13 | 13.41 | ||
| 32.87 | 33.34 | N/A | N/A | |||||
| 33.96 | 32.87 | 22.25 | 33.34 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 17.35 ± 0.24 | 0.09 | 17.35 | ||
| 40.02 | 40.19 | 40.29 | 40.15 | |||||
| 38.20 | 38.18 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.93 ± 0.21 | 0.04 | 3.93 | ||
| 33.32 | 34.09 | N/A | N/A | |||||
| 40.02 | 33.32 | 34.09 | 40.19 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.21 %, 0.413 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.69 | 2.91 | 3.50 | 3.14 | 2.69 | 5.88 | 5.84 | 6.69 | |
| 3.12 | 4.35 | 4.62 | 3.36 | 4.65 | 5.91 | 5.60 | 4.16 | |
| 2.12 | 1.68 | 2.02 | 3.12 | 2.86 | 2.15 | 1.85 | 2.03 | |
| 0.96 | 4.18 | 4.06 | 4.24 | 4.36 | 4.17 | 3.35 | 2.09 | |
| 13.88 | 10.56 | 8.37 | 13.29 | 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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