| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 1.53 |
| Corrected mass, ct | 1.53, 1.5333 |
| Spread | 0.19ct, 11.00 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 6.503 mm | 10.222 mm | 1.572 | 6.503 mm | 10.221 mm | 4.015 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.858 mm 61.74 % | 2.867 mm | 3.915 mm | 0.026 mm | 0.290 mm | 0.314 mm | 0.206 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 | – | 6.503 | 10.221 | 3.719% | VG | – |
| Crown Curve angle, ° | 34.04 | 33.55 | 34.53 | 0.98 | – | – |
| Crown Head angle, ° | 34.19 | 33.73 | 34.47 | 0.74 | – | – |
| Crown Point angle, ° | 20.73 | 20.73 | 20.73 | 0.00 | – | – |
| Crown Wing angle, ° | 34.04 | 34.03 | 34.06 | 0.04 | – | – |
| Pavilion Curve angle, ° | 40.41 | 39.99 | 40.76 | 0.77 | – | – |
| Pavilion Head angle, ° | 39.65 | 39.49 | 39.81 | 0.32 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.56 | 33.16 | 33.97 | 0.81 | – | – |
| Table Widthwise, % | 60.21 | – | – | – | EX | – |
| Table Lengthwise, % | 65.79 | – | – | – | – | – |
| Girdle Bezel, % | 4.46 | 3.91 | 4.88 | 0.97 | EX | N/A |
| Girdle Bone, % | 4.83 | 4.35 | 5.21 | 0.85 | – | N/A |
| Girdle Valley, % | 3.16 | 2.60 | 3.98 | 1.38 | N/A | N/A |
| Facet Twist, ° | 11.03 | 10.29 | 11.76 | 1.47 | – | N/A |
| Star : Upper ratio, % |
48.94 :
|
46.92 :
|
53.69 :
|
6.77 | – | N/A |
| Star angle, ° | 19.70 | 19.12 | 20.28 | 1.16 | – | N/A |
| Upper girdle angle, ° | 40.79 | 38.57 | 41.86 | 3.29 | – | N/A |
| Lower girdle angle, ° | 39.57 | 30.99 | 42.68 | 11.69 | – | N/A |
| Crown height, % | 13.20 | 12.80 | 13.62 | 0.82 | EX | N/A |
| Pavilion height, % | 44.08 | 43.46 | 44.83 | 1.36 | – | – |
| Total height, % | 61.74 | – | – | – | EX | – |
| Culet, % | 0.40 | 0.32 | 0.50 | 0.18 | N/A | N/A |
| Crown angle, ° | 34.04 | 33.55 | 34.53 | 0.98 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.41 | 39.99 | 40.76 | 0.77 | VG | 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 | 9.0 | 20.5 | 30.4 | 43.8 | 135.4 | 149.5 | 160.2 | 172.0 |
| 188.6 | 211.9 | 233.0 | 259.5 | 281.5 | 306.3 | 329.3 | 349.0 | |
| Lower girdle azimuth | 6.4 | 21.7 | 32.1 | 47.1 | 133.7 | 147.3 | 158.2 | 173.7 |
| 189.7 | 214.8 | 233.9 | 260.5 | 281.3 | 302.1 | 328.2 | 349.5 | |
| Lower girdle azimuth | 14.2 | 37.7 | 143.5 | 165.7 | 197.9 | 246.4 | 293.6 | 343.0 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 33.55 | 34.53 | N/A | N/A | |||||
| 34.47 | 33.73 | 34.38 | – | Culet-Table, % | ||||
| 20.73 | N/A | – | – | 11.23 ± 0.23 | 0.38 | 11.23 | ||
| 34.06 | 34.03 | N/A | N/A | Girdle-Culet, % | ||||
| 39.99 | 40.18 | 40.76 | 40.73 | 15.25 ± 0.22 | 0.26 | 15.24 | ||
| 39.49 | 39.81 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.02 ± 0.19 | 0.12 | 4.02 | ||
| 33.16 | 33.97 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.74 %, 0.438 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.62 | 4.88 | 3.97 | 4.48 | 4.65 | 3.91 | 4.27 | 4.88 | |
| 5.08 | 5.13 | 4.78 | 4.35 | 5.21 | 4.90 | 4.51 | 4.66 | |
| 3.58 | 3.57 | 3.98 | 3.53 | 2.97 | 3.47 | 2.90 | 3.47 | |
| 2.84 | 3.06 | 2.92 | 2.64 | 2.78 | 2.95 | 3.38 | 2.60 | |
| 11.76 | 10.29 | N/A | N/A | N/A | N/A | N/A | N/A | |