| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.06, 1.0671 |
| Spread | 0.19ct, 14.90 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.812 mm | 9.249 mm | 1.591 | 5.812 mm | 9.249 mm | 3.528 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.823 mm 60.70 % | 2.489 mm | 3.374 mm | 0.032 mm | 0.215 mm | 0.228 mm | 0.135 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 small errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade |
Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 5.812 | 9.249 | 3.437% | GD | – |
| Crown Curve angle, ° | 34.10 | 33.93 | 34.28 | 0.35 | – | – |
| Crown Head angle, ° | 33.96 | 33.55 | 34.27 | 0.72 | – | – |
| Crown Point angle, ° | 22.80 | 22.80 | 22.80 | 0.00 | – | – |
| Crown Wing angle, ° | 32.97 | 32.41 | 33.54 | 1.14 | – | – |
| Crown angle, ° | 34.10 | 33.93 | 34.28 | 0.35 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.11 | 39.83 | 40.62 | 0.80 | – | – |
| Pavilion Head angle, ° | 38.88 | 38.68 | 39.07 | 0.40 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.65 | 34.52 | 34.78 | 0.26 | – | – |
| Pavilion angle, ° | 40.11 | 39.83 | 40.62 | 0.80 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.06 | – | – | – | EX | – |
| Table Lengthwise, % | 65.55 | – | – | – | – | – |
| Girdle Bezel, % | 3.70 | 2.85 | 4.35 | 1.50 | EX | N/A |
| Girdle Bone, % | 3.93 | 3.46 | 4.18 | 0.72 | – | N/A |
| Girdle Valley, % | 2.32 | 1.26 | 2.96 | 1.70 | N/A | N/A |
| Facet Twist, ° | 11.97 | 8.82 | 14.72 | 5.90 | – | N/A |
| Star : Upper ratio, % |
49.21 :
|
47.71 :
|
50.28 :
|
2.58 | – | N/A |
| Star angle, ° | 19.55 | 19.28 | 19.82 | 0.54 | – | N/A |
| Upper girdle angle, ° | 39.26 | 37.86 | 42.40 | 4.53 | – | N/A |
| Lower girdle angle, ° | 39.03 | 31.82 | 41.68 | 9.86 | – | N/A |
| Crown height, % | 14.17 | 13.81 | 14.43 | 0.61 | EX | N/A |
| Pavilion height, % | 42.83 | 41.97 | 43.76 | 1.80 | – | – |
| Total height, % | 60.70 | – | – | – | EX | – |
| Culet, % | 0.55 | 0.44 | 0.70 | 0.26 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 9.1 | 20.2 | 29.5 | 43.3 | 138.8 | 149.2 | 159.6 | 171.1 |
| 192.2 | 212.7 | 234.4 | 254.8 | 283.5 | 302.6 | 329.3 | 350.5 | |
| Star azimuth | 16.3 | 32.3 | 146.4 | 164.9 | 202.4 | 247.6 | 292.5 | 338.6 |
| Upper girdle azimuth | 6.0 | 20.6 | 29.3 | 43.9 | 137.6 | 151.6 | 159.8 | 173.6 |
| 187.6 | 215.0 | 234.1 | 261.2 | 279.9 | 305.7 | 324.2 | 354.1 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.28 | 33.93 | N/A | N/A | |||||
| 33.55 | 34.07 | 34.27 | – | Culet-Table, % | ||||
| 22.80 | N/A | – | – | 12.58 ± 0.25 | 0.06 | 12.58 | ||
| 32.41 | 33.54 | N/A | N/A | |||||
| 34.28 | 32.41 | 22.80 | 33.54 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.08 ± 0.24 | 0.04 | 16.08 | ||
| 39.83 | 40.01 | 40.62 | 39.98 | |||||
| 39.07 | 38.68 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.51 ± 0.21 | 0.02 | 3.51 | ||
| 34.52 | 34.78 | N/A | N/A | |||||
| 39.83 | 34.52 | 34.78 | 40.01 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.64 %, 0.386 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.28 | 3.88 | 3.06 | 3.14 | 3.88 | 2.85 | 4.35 | 4.19 | |
| 4.14 | 3.83 | 3.74 | 4.03 | 3.46 | 3.98 | 4.18 | 4.07 | |
| 2.96 | 2.96 | 2.82 | 1.72 | 2.26 | 2.17 | 2.37 | 2.71 | |
| 1.80 | 1.26 | 1.66 | 2.90 | 2.70 | 2.14 | 2.31 | 2.46 | |
| 14.72 | 8.82 | 9.66 | 14.70 | 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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