| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 1.53 |
| Corrected mass, ct | 1.53, 1.5364 |
| Spread | 0.26ct, 14.66 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.668 mm | 10.362 mm | 1.554 | 6.668 mm | 10.361 mm | 4.027 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.998 mm 60.39 % | 2.813 mm | 3.760 mm | 0.021 mm | 0.215 mm | 0.266 mm | 0.145 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 | – | 6.668 | 10.361 | 3.694% | VG | – |
| Crown Curve angle, ° | 34.43 | 34.31 | 34.56 | 0.25 | – | – |
| Crown Head angle, ° | 32.90 | 32.60 | 33.09 | 0.49 | – | – |
| Crown Point angle, ° | 20.50 | 20.50 | 20.50 | 0.00 | – | – |
| Crown Wing angle, ° | 34.53 | 34.07 | 34.99 | 0.92 | – | – |
| Pavilion Curve angle, ° | 39.76 | 39.32 | 40.30 | 0.98 | – | – |
| Pavilion Head angle, ° | 40.44 | 40.28 | 40.60 | 0.32 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 32.26 | 32.08 | 32.44 | 0.36 | – | – |
| Table Widthwise, % | 56.40 | – | – | – | EX | – |
| Table Lengthwise, % | 60.55 | – | – | – | – | – |
| Girdle Bezel, % | 3.23 | 2.37 | 3.96 | 1.59 | EX | N/A |
| Girdle Bone, % | 3.99 | 3.15 | 4.53 | 1.39 | – | N/A |
| Girdle Valley, % | 2.17 | 1.54 | 2.78 | 1.24 | N/A | N/A |
| Facet Twist, ° | 10.41 | 9.39 | 11.42 | 2.03 | – | N/A |
| Star : Upper ratio, % |
51.47 :
|
49.24 :
|
55.65 :
|
6.40 | – | N/A |
| Star angle, ° | 22.30 | 21.66 | 22.93 | 1.27 | – | N/A |
| Upper girdle angle, ° | 37.62 | 34.93 | 40.62 | 5.69 | – | N/A |
| Lower girdle angle, ° | 39.26 | 31.10 | 41.96 | 10.86 | – | N/A |
| Crown height, % | 14.97 | 13.81 | 15.88 | 2.07 | EX | N/A |
| Pavilion height, % | 42.19 | 41.03 | 44.21 | 3.19 | – | – |
| Total height, % | 60.39 | – | – | – | EX | – |
| Culet, % | 0.31 | 0.26 | 0.35 | 0.09 | N/A | N/A |
| Crown angle, ° | 34.43 | 34.31 | 34.56 | 0.25 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.76 | 39.32 | 40.30 | 0.98 | FR | N/A |
| Pavilion SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Azimuths, ° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Upper girdle azimuth | 5.0 | 22.5 | 28.5 | 41.6 | 138.2 | 152.0 | 159.0 | 173.9 |
| 183.9 | 219.1 | 233.0 | 261.5 | 273.7 | 308.8 | 321.2 | 355.3 | |
| Lower girdle azimuth | 6.3 | 19.8 | 33.9 | 43.7 | 135.7 | 149.2 | 159.1 | 170.7 |
| 187.9 | 210.9 | 238.3 | 256.4 | 284.4 | 298.9 | 332.4 | 353.8 | |
| Lower girdle azimuth | 15.8 | 36.7 | 144.0 | 164.8 | 201.8 | 247.7 | 290.8 | 336.2 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.56 | 34.31 | N/A | N/A | |||||
| 33.09 | 32.60 | 33.01 | – | Culet-Table, % | ||||
| 20.50 | N/A | – | – | 16.12 ± 0.22 | 0.43 | 16.12 | ||
| 34.07 | 34.99 | N/A | N/A | Girdle-Culet, % | ||||
| 39.32 | 39.38 | 40.05 | 40.30 | 18.31 ± 0.21 | 0.33 | 18.31 | ||
| 40.28 | 40.60 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.19 ± 0.19 | 0.10 | 2.19 | ||
| 32.08 | 32.44 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.30 %, 0.420 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 2.53 | 3.57 | 2.37 | 3.15 | 3.19 | 3.28 | 3.96 | 3.82 | |
| 4.18 | 3.15 | 3.90 | 3.85 | 4.07 | 4.35 | 4.53 | 3.90 | |
| 1.85 | 2.37 | 2.58 | 1.67 | 1.83 | 2.21 | 2.71 | 1.87 | |
| 2.30 | 1.73 | 2.21 | 2.47 | 2.78 | 2.50 | 2.06 | 1.54 | |
| 11.42 | 9.39 | N/A | N/A | N/A | N/A | N/A | N/A | |