| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.12, 2.1240 |
| Spread | 0.35ct, 14.00 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.130 mm | 11.720 mm | 1.644 | 7.130 mm | 11.720 mm | 4.336 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.968 mm 60.82 % | 3.048 mm | 4.377 mm | 0.026 mm | 0.320 mm | 0.387 mm | 0.241 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 | – | 7.130 | 11.720 | 4.590% | FR | – |
| Crown Curve angle, ° | 34.94 | 34.92 | 34.95 | 0.03 | – | – |
| Crown Head angle, ° | 34.54 | 34.34 | 34.76 | 0.42 | – | – |
| Crown Point angle, ° | 24.10 | 24.10 | 24.10 | 0.00 | – | – |
| Crown Wing angle, ° | 35.32 | 35.20 | 35.45 | 0.25 | – | – |
| Crown angle, ° | 34.94 | 34.92 | 34.95 | 0.03 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.28 | 40.17 | 40.50 | 0.34 | – | – |
| Pavilion Head angle, ° | 37.50 | 37.35 | 37.65 | 0.29 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.05 | 31.79 | 32.32 | 0.53 | – | – |
| Pavilion angle, ° | 40.28 | 40.17 | 40.50 | 0.34 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 61.38 | – | – | – | GD | – |
| Table Lengthwise, % | 69.28 | – | – | – | – | – |
| Girdle Bezel, % | 4.48 | 3.24 | 5.70 | 2.46 | EX | N/A |
| Girdle Bone, % | 5.43 | 5.04 | 5.72 | 0.68 | – | N/A |
| Girdle Valley, % | 3.38 | 2.48 | 4.27 | 1.79 | N/A | N/A |
| Facet Twist, ° | 11.88 | 11.51 | 12.26 | 0.75 | – | N/A |
| Star : Upper ratio, % |
51.00 :
|
48.31 :
|
55.46 :
|
7.15 | – | N/A |
| Star angle, ° | 19.07 | 18.65 | 19.49 | 0.84 | – | N/A |
| Upper girdle angle, ° | 40.05 | 38.99 | 42.05 | 3.06 | – | N/A |
| Lower girdle angle, ° | 38.48 | 29.67 | 41.83 | 12.16 | – | N/A |
| Crown height, % | 13.58 | 13.21 | 13.94 | 0.73 | EX | N/A |
| Pavilion height, % | 42.75 | 41.29 | 44.36 | 3.07 | – | – |
| Total height, % | 60.82 | – | – | – | EX | – |
| Culet, % | 0.36 | 0.27 | 0.45 | 0.18 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 7.6 | 20.4 | 26.8 | 44.9 | 134.4 | 149.4 | 162.9 | 171.5 |
| 189.9 | 206.3 | 236.7 | 259.2 | 282.5 | 304.1 | 330.3 | 352.0 | |
| Star azimuth | 13.4 | 34.2 | 144.6 | 165.2 | 197.2 | 243.4 | 293.7 | 342.2 |
| Upper girdle azimuth | 4.2 | 21.9 | 28.0 | 49.4 | 136.1 | 151.6 | 158.0 | 175.5 |
| 187.6 | 216.2 | 232.7 | 261.7 | 278.5 | 307.9 | 325.0 | 352.6 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.95 | 34.92 | N/A | N/A | |||||
| 34.34 | 34.76 | 34.54 | – | Culet-Table, % | ||||
| 24.10 | N/A | – | – | 14.42 ± 0.21 | 0.37 | 14.42 | ||
| 35.20 | 35.45 | N/A | N/A | |||||
| 34.95 | 35.20 | 24.10 | 35.45 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 16.95 ± 0.20 | 0.30 | 16.94 | ||
| 40.18 | 40.17 | 40.50 | 40.29 | |||||
| 37.35 | 37.65 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.52 ± 0.17 | 0.07 | 2.52 | ||
| 32.32 | 31.79 | N/A | N/A | |||||
| 40.18 | 32.32 | 31.79 | 40.17 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 6.02 %, 0.429 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.81 | 3.24 | 4.17 | 5.40 | 4.58 | 5.70 | 4.67 | 4.28 | |
| 5.04 | 5.40 | 5.63 | 5.48 | 5.51 | 5.72 | 5.35 | 5.32 | |
| 3.01 | 2.78 | 2.48 | 3.39 | 2.92 | 4.27 | 4.13 | 3.69 | |
| 2.84 | 4.17 | 4.09 | 3.57 | 3.55 | 2.93 | 3.56 | 2.75 | |
| 11.51 | 12.26 | 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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