| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 2.54, 2.5439 |
| Spread | 0.21ct, 7.64 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 7.814 mm | 11.803 mm | 1.511 | 7.814 mm | 11.803 mm | 4.786 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.080 mm 61.26 % | 3.314 mm | 4.723 mm | 0.027 mm | 0.392 mm | 0.423 mm | 0.293 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 | – | 7.814 | 11.803 | 3.989% | EX | – |
| Crown Curve angle, ° | 35.29 | 35.09 | 35.48 | 0.39 | – | – |
| Crown Head angle, ° | 35.62 | 35.25 | 36.04 | 0.79 | – | – |
| Crown Point angle, ° | 22.73 | 22.73 | 22.73 | 0.00 | – | – |
| Crown Wing angle, ° | 35.80 | 35.75 | 35.85 | 0.11 | – | – |
| Pavilion Curve angle, ° | 39.98 | 39.83 | 40.12 | 0.30 | – | – |
| Pavilion Head angle, ° | 39.01 | 38.46 | 39.55 | 1.09 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.73 | 34.71 | 34.76 | 0.05 | – | – |
| Table Widthwise, % | 60.45 | – | – | – | EX | – |
| Table Lengthwise, % | 65.93 | – | – | – | – | – |
| Girdle Bezel, % | 5.02 | 4.21 | 5.78 | 1.58 | VG | N/A |
| Girdle Bone, % | 5.41 | 4.82 | 6.09 | 1.27 | – | N/A |
| Girdle Valley, % | 3.75 | 2.55 | 4.40 | 1.84 | N/A | N/A |
| Facet Twist, ° | 10.02 | 9.74 | 10.30 | 0.55 | – | N/A |
| Star : Upper ratio, % |
49.04 :
|
47.04 :
|
52.63 :
|
5.60 | – | N/A |
| Star angle, ° | 20.53 | 20.47 | 20.59 | 0.12 | – | N/A |
| Upper girdle angle, ° | 41.64 | 38.52 | 44.90 | 6.38 | – | N/A |
| Lower girdle angle, ° | 39.22 | 32.48 | 41.50 | 9.02 | – | N/A |
| Crown height, % | 13.82 | 13.39 | 14.29 | 0.90 | EX | N/A |
| Pavilion height, % | 42.42 | 41.56 | 42.98 | 1.42 | – | – |
| Total height, % | 61.26 | – | – | – | EX | – |
| Culet, % | 0.35 | 0.21 | 0.47 | 0.26 | N/A | N/A |
| Crown angle, ° | 35.29 | 35.09 | 35.48 | 0.39 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 39.98 | 39.83 | 40.12 | 0.30 | 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 | 7.9 | 21.7 | 30.5 | 42.9 | 137.0 | 148.8 | 157.5 | 170.7 |
| 185.3 | 217.5 | 234.4 | 259.9 | 282.9 | 302.1 | 321.4 | 351.6 | |
| Lower girdle azimuth | 6.8 | 20.2 | 32.4 | 44.6 | 134.8 | 149.6 | 157.0 | 169.7 |
| 193.6 | 213.2 | 240.8 | 254.5 | 278.4 | 301.0 | 328.8 | 350.5 | |
| Lower girdle azimuth | 15.5 | 36.4 | 143.8 | 164.6 | 201.0 | 247.8 | 295.0 | 340.1 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.48 | 35.09 | N/A | N/A | |||||
| 35.25 | 35.57 | 36.04 | – | Culet-Table, % | ||||
| 22.73 | N/A | – | – | 9.08 ± 0.20 | 0.32 | 9.07 | ||
| 35.85 | 35.75 | N/A | N/A | Girdle-Culet, % | ||||
| 39.83 | 40.03 | 40.12 | 39.93 | 12.52 ± 0.19 | 0.36 | 12.52 | ||
| 39.55 | 38.46 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.44 ± 0.16 | 0.04 | 3.44 | ||
| 34.71 | 34.76 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 5.79 %, 0.452 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.21 | 4.75 | 4.74 | 4.77 | 5.75 | 5.01 | 5.15 | 5.78 | |
| 4.82 | 6.09 | 5.62 | 5.40 | 5.76 | 5.26 | 5.25 | 5.10 | |
| 3.27 | 3.41 | 4.20 | 4.10 | 4.04 | 3.79 | 4.03 | 4.19 | |
| 4.29 | 3.15 | 3.69 | 3.90 | 3.34 | 4.40 | 3.66 | 2.55 | |
| 10.30 | 9.74 | N/A | N/A | N/A | N/A | N/A | N/A | |