| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | N/A |
| Corrected mass, ct | 0.70, 0.7053 |
| Spread | 0.08ct, 10.46 % |
| Extra Facet Girdle / Nat | 1 (0/1) |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 4.995 mm | 7.867 mm | 1.575 | 4.995 mm | 7.867 mm | 3.110 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 0.714 mm 62.26 % | 2.167 mm | 2.949 mm | 0.029 mm | 0.230 mm | 0.267 mm | 0.167 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | VG |
| 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 | – | 4.995 | 7.867 | 2.872% | VG | – |
| Crown Curve angle, ° | 35.36 | 34.71 | 36.00 | 1.28 | – | – |
| Crown Head angle, ° | 35.27 | 35.05 | 35.44 | 0.39 | – | – |
| Crown Point angle, ° | 25.46 | 25.46 | 25.46 | 0.00 | – | – |
| Crown Wing angle, ° | 35.17 | 35.09 | 35.25 | 0.16 | – | – |
| Pavilion Curve angle, ° | 40.44 | 40.00 | 40.76 | 0.75 | – | – |
| Pavilion Head angle, ° | 39.14 | 39.10 | 39.17 | 0.06 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 36.14 | 35.31 | 36.97 | 1.66 | – | – |
| Table Widthwise, % | 59.04 | – | – | – | EX | – |
| Table Lengthwise, % | 67.96 | – | – | – | – | – |
| Girdle Bezel, % | 4.59 | 3.03 | 5.61 | 2.58 | VG | N/A |
| Girdle Bone, % | 5.35 | 3.80 | 6.39 | 2.58 | – | N/A |
| Girdle Valley, % | 3.35 | 2.34 | 4.46 | 2.12 | N/A | N/A |
| Facet Twist, ° | 8.53 | 3.69 | 13.56 | 9.87 | – | N/A |
| Star : Upper ratio, % |
47.86 :
|
44.00 :
|
55.94 :
|
11.94 | – | N/A |
| Star angle, ° | 22.18 | 21.93 | 22.43 | 0.50 | – | N/A |
| Upper girdle angle, ° | 39.78 | 36.39 | 42.18 | 5.79 | – | N/A |
| Lower girdle angle, ° | 39.71 | 33.64 | 42.12 | 8.48 | – | N/A |
| Crown height, % | 14.29 | 13.17 | 15.40 | 2.23 | EX | N/A |
| Pavilion height, % | 43.38 | 41.45 | 45.40 | 3.96 | – | – |
| Total height, % | 62.26 | – | – | – | EX | – |
| Culet, % | 0.57 | 0.39 | 0.71 | 0.32 | N/A | N/A |
| Crown angle, ° | 35.36 | 34.71 | 36.00 | 1.28 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.44 | 40.00 | 40.76 | 0.75 | 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 | 9.7 | 21.9 | 27.7 | 53.5 | 122.5 | 154.4 | 160.7 | 173.4 |
| 184.5 | 210.0 | 229.8 | 261.4 | 279.4 | 309.7 | 328.6 | 353.6 | |
| Lower girdle azimuth | 10.5 | 23.9 | 28.7 | 38.6 | 140.9 | 151.8 | 155.7 | 166.5 |
| 185.5 | 206.4 | 242.6 | 258.1 | 285.0 | 306.6 | 331.4 | 352.5 | |
| Lower girdle azimuth | 16.3 | 35.8 | 147.6 | 167.2 | 198.7 | 246.5 | 295.6 | 346.0 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.71 | 36.00 | N/A | N/A | |||||
| 35.44 | 35.32 | 35.05 | – | Culet-Table, % | ||||
| 25.46 | N/A | – | – | 12.56 ± 0.28 | 1.33 | 12.48 | ||
| 35.09 | 35.25 | N/A | N/A | Girdle-Culet, % | ||||
| 40.00 | 40.76 | 40.34 | 40.66 | 14.72 ± 0.27 | 0.72 | 14.70 | ||
| 39.17 | 39.10 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 2.30 ± 0.24 | 0.62 | 2.22 | ||
| 35.31 | 36.97 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 5.37 %, 0.268 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.95 | 4.67 | 4.97 | 3.03 | 4.59 | 5.61 | 4.80 | 4.14 | |
| 5.86 | 6.39 | 6.25 | 3.80 | 5.89 | 4.67 | 5.15 | 4.77 | |
| 4.10 | 4.25 | 4.13 | 4.46 | 4.10 | 2.78 | 2.34 | 2.88 | |
| 3.52 | 3.45 | 3.29 | 2.88 | 2.98 | 3.04 | 2.63 | 2.77 | |
| 8.33 | 3.69 | 13.56 | N/A | N/A | N/A | N/A | N/A | |