| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.14, 2.1430 |
| Spread | 0.40ct, 15.61 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.214 mm | 11.842 mm | 1.642 | 7.214 mm | 11.842 mm | 4.439 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.095 mm 61.53 % | 3.116 mm | 4.064 mm | 0.032 mm | 0.227 mm | 0.294 mm | 0.150 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 | – | 7.214 | 11.842 | 4.629% | FR | – |
| Crown Curve angle, ° | 34.38 | 34.23 | 34.53 | 0.30 | – | – |
| Crown Head angle, ° | 34.14 | 33.79 | 34.55 | 0.76 | – | – |
| Crown Point angle, ° | 22.32 | 22.32 | 22.32 | 0.00 | – | – |
| Crown Wing angle, ° | 35.44 | 35.27 | 35.61 | 0.34 | – | – |
| Crown angle, ° | 34.38 | 34.23 | 34.53 | 0.30 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion Curve angle, ° | 40.26 | 39.52 | 41.09 | 1.57 | – | – |
| Pavilion Head angle, ° | 39.23 | 39.21 | 39.25 | 0.04 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 31.69 | 31.38 | 32.00 | 0.61 | – | – |
| Pavilion angle, ° | 40.26 | 39.52 | 41.09 | 1.57 | GD | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Table Widthwise, % | 56.34 | – | – | – | EX | – |
| Table Lengthwise, % | 63.77 | – | – | – | – | – |
| Girdle Bezel, % | 3.15 | 2.50 | 3.80 | 1.31 | EX | N/A |
| Girdle Bone, % | 4.08 | 3.30 | 4.91 | 1.61 | – | N/A |
| Girdle Valley, % | 2.07 | 1.61 | 2.74 | 1.13 | N/A | N/A |
| Facet Twist, ° | 11.84 | 11.45 | 12.23 | 0.77 | – | N/A |
| Star : Upper ratio, % |
50.54 :
|
49.47 :
|
51.63 :
|
2.16 | – | N/A |
| Star angle, ° | 18.67 | 18.34 | 19.00 | 0.65 | – | N/A |
| Upper girdle angle, ° | 38.16 | 36.66 | 39.88 | 3.22 | – | N/A |
| Lower girdle angle, ° | 38.92 | 29.96 | 42.54 | 12.57 | – | N/A |
| Crown height, % | 15.19 | 14.84 | 15.63 | 0.79 | EX | N/A |
| Pavilion height, % | 43.20 | 42.66 | 43.61 | 0.95 | – | – |
| Total height, % | 61.53 | – | – | – | EX | – |
| Culet, % | 0.45 | 0.23 | 0.64 | 0.40 | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Lower girdle azimuth | 5.9 | 18.8 | 31.4 | 44.2 | 136.4 | 150.5 | 159.9 | 175.3 |
| 190.3 | 208.9 | 236.7 | 256.7 | 285.2 | 300.8 | 333.2 | 348.5 | |
| Star azimuth | 13.8 | 37.4 | 145.0 | 165.5 | 198.3 | 245.9 | 294.2 | 340.6 |
| Upper girdle azimuth | 3.7 | 23.1 | 29.0 | 46.1 | 133.7 | 152.2 | 157.9 | 175.5 |
| 188.2 | 214.3 | 231.3 | 264.3 | 277.1 | 309.0 | 320.9 | 355.6 |
Facets angles |
Shape Deviation |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis |
|||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.23 | 34.53 | N/A | N/A | |||||
| 34.08 | 34.55 | 33.79 | – | Culet-Table, % | ||||
| 22.32 | N/A | – | – | 14.00 ± 0.21 | 0.32 | 13.99 | ||
| 35.61 | 35.27 | N/A | N/A | |||||
| 34.23 | 35.61 | 22.32 | 35.27 | Girdle-Culet, % | ||||
| N/A | N/A | N/A | N/A | 18.03 ± 0.20 | 0.18 | 18.03 | ||
| 39.75 | 39.52 | 40.67 | 41.09 | |||||
| 39.21 | 39.25 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.04 ± 0.17 | 0.14 | 4.03 | ||
| 32.00 | 31.38 | N/A | N/A | |||||
| 39.75 | 32.00 | 31.38 | 39.52 | Girdle to table-culet line offset | ||||
| N/A | N/A | N/A | N/A | 7.57 %, 0.546 mm | ||||
| – | – | – | – | |||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.94 | 3.31 | 2.89 | 2.50 | 3.05 | 3.50 | 3.19 | 3.80 | |
| 4.91 | 3.51 | 4.45 | 4.45 | 4.14 | 3.70 | 3.30 | 4.19 | |
| 2.34 | 2.50 | 2.08 | 2.04 | 2.61 | 1.96 | 1.88 | 2.42 | |
| 1.72 | 2.22 | 1.91 | 1.61 | 1.69 | 1.78 | 2.74 | 1.67 | |
| 11.45 | 12.23 | 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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