| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 1.16, 1.1631 |
| Spread | 0.19ct, 13.94 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 5.874 mm | 8.761 mm | 1.492 | 5.874 mm | 8.761 mm | 3.620 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.839 mm 61.63 % | 2.530 mm | 3.446 mm | 0.027 mm | 0.250 mm | 0.285 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 | – | 5.874 | 8.761 | 2.887% | GD | – |
| Crown Curve angle, ° | 34.16 | 34.15 | 34.17 | 0.02 | – | – |
| Crown Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Crown Point angle, ° | 29.48 | 29.35 | 29.62 | 0.26 | – | – |
| Crown Wing angle, ° | 31.58 | 31.29 | 31.69 | 0.39 | – | – |
| Crown angle, ° | 34.16 | 34.15 | 34.17 | 0.02 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.00 | 39.84 | 40.15 | 0.32 | – | – |
| Pavilion Head angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.43 | 33.35 | 33.53 | 0.18 | – | – |
| Pavilion angle, ° | 40.00 | 39.84 | 40.15 | 0.32 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 58.67 | – | – | – | EX | – |
| Table Lengthwise, % | 64.44 | – | – | – | – | – |
| Girdle Bezel, % | 4.26 | 3.78 | 4.78 | 1.00 | EX | N/A |
| Girdle Bone, % | 4.85 | 4.49 | 5.70 | 1.22 | – | N/A |
| Girdle Valley, % | 2.80 | 1.84 | 3.53 | 1.69 | N/A | N/A |
| Facet Twist, ° | 14.42 | 14.20 | 14.59 | 0.39 | – | N/A |
| Star : Upper ratio, % |
51.04 :
|
46.96 :
|
55.95 :
|
8.99 | – | N/A |
| Star angle, ° | 20.25 | 20.02 | 20.75 | 0.73 | – | N/A |
| Upper girdle angle, ° | 36.81 | 34.03 | 38.69 | 4.67 | – | N/A |
| Lower girdle angle, ° | 37.74 | 32.54 | 42.08 | 9.54 | – | N/A |
| Crown height, % | 14.29 | 13.94 | 15.02 | 1.07 | EX | N/A |
| Pavilion height, % | 43.08 | 42.52 | 43.71 | 1.19 | – | – |
| Total height, % | 61.63 | – | – | – | EX | – |
| Culet, % | 0.46 | 0.28 | 0.63 | 0.36 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 5.6 | 20.0 | 43.8 | 65.4 | 112.2 | 137.2 | 159.4 | 174.4 |
| 186.7 | 201.9 | 219.8 | 248.3 | 293.8 | 316.1 | 340.2 | 353.8 | |
| Star azimuth | 15.8 | 52.3 | 127.0 | 164.0 | 195.0 | 232.1 | 305.8 | 343.7 |
| Upper girdle azimuth | 6.0 | 20.9 | 38.0 | 77.8 | 102.4 | 142.2 | 157.7 | 174.2 |
| 185.2 | 203.0 | 216.6 | 259.5 | 282.7 | 320.9 | 336.7 | 354.9 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.15 | 34.17 | N/A | N/A | |||||
| N/A | N/A | N/A | – | Culet-Table, % | ||||
| 29.62 | 29.35 | – | – | 0.33 ± 0.25 | 0.25 | 0.21 | ||
| 31.29 | 31.67 | 31.69 | 31.65 | |||||
| 34.15 | 31.29 | 29.62 | 31.67 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 0.38 ± 0.23 | 0.27 | 0.26 | ||
| 39.84 | 40.04 | 40.15 | 39.97 | |||||
| N/A | N/A | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 0.05 ± 0.21 | 0.02 | 0.05 | ||
| 33.53 | 33.46 | 33.35 | 33.39 | |||||
| 39.84 | 33.53 | 33.46 | 40.04 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 0.14 %, 0.008 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.13 | 4.78 | 3.81 | 4.70 | 4.10 | 3.78 | 4.39 | 4.40 | |
| 4.63 | 4.53 | 5.01 | 4.99 | 4.79 | 5.70 | 4.68 | 4.49 | |
| 3.24 | 3.29 | 2.74 | 2.07 | 1.84 | 2.66 | 3.53 | 3.22 | |
| 3.12 | 2.91 | 2.39 | 2.75 | 2.23 | 2.66 | 2.97 | 3.18 | |
| 14.46 | 14.20 | 14.59 | 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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