| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 3.09 |
| Corrected mass, ct | 3.09, 3.0915 |
| Spread | 0.41ct, 11.58 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 8.366 mm | 12.764 mm | 1.526 | 8.366 mm | 12.764 mm | 5.109 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.201 mm 61.07 % | 3.635 mm | 4.843 mm | 0.029 mm | 0.272 mm | 0.335 mm | 0.176 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | GD |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has big errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 8.366 | 12.764 | 4.398% | VG | – |
| Crown Curve angle, ° | 34.55 | 34.39 | 34.70 | 0.30 | – | – |
| Crown Head angle, ° | 35.43 | 35.33 | 35.55 | 0.22 | – | – |
| Crown Point angle, ° | 24.04 | 24.04 | 24.04 | 0.00 | – | – |
| Crown Wing angle, ° | 34.67 | 34.65 | 34.69 | 0.04 | – | – |
| Pavilion Curve angle, ° | 40.34 | 39.86 | 40.61 | 0.76 | – | – |
| Pavilion Head angle, ° | 40.08 | 40.01 | 40.15 | 0.14 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 34.59 | 34.38 | 34.79 | 0.41 | – | – |
| Table Widthwise, % | 57.89 | – | – | – | EX | – |
| Table Lengthwise, % | 65.47 | – | – | – | – | – |
| Girdle Bezel, % | 3.26 | 2.89 | 4.29 | 1.40 | EX | N/A |
| Girdle Bone, % | 4.00 | 3.28 | 4.68 | 1.41 | – | N/A |
| Girdle Valley, % | 2.11 | 1.50 | 3.10 | 1.60 | N/A | N/A |
| Facet Twist, ° | 8.05 | 7.90 | 8.20 | 0.30 | – | N/A |
| Star : Upper ratio, % |
51.27 :
|
49.33 :
|
53.34 :
|
4.01 | – | N/A |
| Star angle, ° | 20.21 | 19.26 | 21.15 | 1.89 | – | N/A |
| Upper girdle angle, ° | 42.33 | 40.30 | 44.66 | 4.36 | – | N/A |
| Lower girdle angle, ° | 39.79 | 31.46 | 42.02 | 10.56 | – | N/A |
| Crown height, % | 14.36 | 14.17 | 14.59 | 0.43 | EX | N/A |
| Pavilion height, % | 43.45 | 42.61 | 43.96 | 1.35 | – | – |
| Total height, % | 61.07 | – | – | – | EX | – |
| Culet, % | 0.35 | 0.25 | 0.45 | 0.19 | N/A | N/A |
| Crown angle, ° | 34.55 | 34.39 | 34.70 | 0.30 | EX | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.34 | 39.86 | 40.61 | 0.76 | GD | 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 | 10.3 | 18.8 | 32.4 | 41.8 | 134.2 | 148.3 | 160.7 | 170.8 |
| 189.2 | 212.4 | 230.7 | 260.5 | 278.1 | 308.9 | 330.1 | 349.1 | |
| Lower girdle azimuth | 7.1 | 22.5 | 27.3 | 45.4 | 134.6 | 152.2 | 158.8 | 171.6 |
| 188.8 | 212.5 | 234.7 | 256.8 | 283.9 | 306.6 | 324.9 | 350.6 | |
| Lower girdle azimuth | 15.2 | 35.8 | 144.5 | 165.6 | 199.9 | 247.4 | 292.9 | 343.6 |
|
|
|
|
|
| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 34.39 | 34.70 | N/A | N/A | |||||
| 35.42 | 35.33 | 35.55 | – | Culet-Table, % | ||||
| 24.04 | N/A | – | – | 11.84 ± 0.19 | 0.14 | 11.84 | ||
| 34.69 | 34.65 | N/A | N/A | Girdle-Culet, % | ||||
| 39.86 | 40.44 | 40.61 | 40.46 | 15.10 ± 0.18 | 0.03 | 15.10 | ||
| 40.01 | 40.15 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 3.27 ± 0.15 | 0.11 | 3.27 | ||
| 34.38 | 34.79 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 6.28 %, 0.525 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 3.34 | 3.20 | 4.29 | 2.94 | 2.89 | 3.34 | 3.09 | 2.97 | |
| 3.28 | 4.35 | 4.68 | 3.52 | 3.84 | 4.24 | 4.33 | 3.78 | |
| 1.89 | 2.37 | 2.13 | 3.05 | 3.10 | 2.05 | 1.94 | 1.85 | |
| 1.86 | 2.05 | 2.10 | 1.82 | 2.03 | 1.95 | 1.50 | 2.03 | |
| 8.20 | 7.90 | N/A | N/A | N/A | N/A | N/A | N/A | |