| Model | Shadow scan |
| Expert name | N/A |
| Scale weight, ct | 3.4 |
| Corrected mass, ct | 3.40, 3.4012 |
| Spread | 0.34ct, 9.16 % |
| Extra Facet Girdle / Nat | No |
| Width | Length | Ratio (L/W) | Diameter Minimum | Diameter Maximum | Total height |
| 8.462 mm | 12.983 mm | 1.534 | 8.462 mm | 12.983 mm | 5.292 mm |
| Crown height | Pavilion height | Table Widthwise | Culet | Girdle | ||
| Bezel | Bone | Valley | ||||
| 1.219 mm 62.54 % | 3.708 mm | 5.044 mm | 0.034 mm | 0.366 mm | 0.408 mm | 0.251 mm |
| Appraiser title | Lexus_Opt_12FEB2011 |
| Overall cut grade | -- |
| Symmetry appraiser title | Symmetry |
| Overall symmetry grade | N/A |
| Model building info | The model has medium errors |
| Color | |
|---|---|
| Clarity | |
| Polish | |
| Fluorescence |
| Parameter | Avg | Min | Max | Dev | Cut Grade | Sym Grade |
|---|---|---|---|---|---|---|
| Diameter, mm | – | 8.462 | 12.983 | 4.521% | VG | – |
| Crown Curve angle, ° | 35.53 | 35.46 | 35.60 | 0.14 | – | – |
| Crown Head angle, ° | 35.45 | 35.19 | 35.85 | 0.66 | – | – |
| Crown Point angle, ° | 23.04 | 23.04 | 23.04 | 0.00 | – | – |
| Crown Wing angle, ° | 35.21 | 35.06 | 35.35 | 0.29 | – | – |
| Pavilion Curve angle, ° | 40.50 | 39.65 | 41.43 | 1.79 | – | – |
| Pavilion Head angle, ° | 40.44 | 40.35 | 40.54 | 0.20 | – | – |
| Pavilion Point angle, ° | N/A | N/A | N/A | N/A | – | – |
| Pavilion Wing angle, ° | 33.36 | 32.94 | 33.78 | 0.84 | – | – |
| Table Widthwise, % | 59.60 | – | – | – | EX | – |
| Table Lengthwise, % | 64.91 | – | – | – | – | – |
| Girdle Bezel, % | 4.32 | 3.83 | 4.96 | 1.13 | EX | N/A |
| Girdle Bone, % | 4.82 | 4.36 | 5.35 | 0.98 | – | N/A |
| Girdle Valley, % | 2.97 | 2.35 | 3.69 | 1.34 | N/A | N/A |
| Facet Twist, ° | 10.86 | 10.69 | 11.03 | 0.33 | – | N/A |
| Star : Upper ratio, % |
49.63 :
|
47.82 :
|
51.40 :
|
3.57 | – | N/A |
| Star angle, ° | 20.98 | 20.54 | 21.42 | 0.88 | – | N/A |
| Upper girdle angle, ° | 41.90 | 39.97 | 43.44 | 3.47 | – | N/A |
| Lower girdle angle, ° | 39.93 | 31.39 | 43.00 | 11.60 | – | N/A |
| Crown height, % | 14.40 | 14.01 | 14.93 | 0.92 | EX | N/A |
| Pavilion height, % | 43.82 | 43.34 | 44.34 | 1.00 | – | – |
| Total height, % | 62.54 | – | – | – | EX | – |
| Culet, % | 0.40 | 0.32 | 0.49 | 0.17 | N/A | N/A |
| Crown angle, ° | 35.53 | 35.46 | 35.60 | 0.14 | VG | N/A |
| Crown SilverStar angle, ° | N/A | N/A | N/A | N/A | N/A | N/A |
| Pavilion angle, ° | 40.50 | 39.65 | 41.43 | 1.79 | 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 | 7.1 | 19.6 | 31.6 | 45.3 | 136.4 | 146.9 | 160.4 | 172.1 |
| 187.8 | 217.0 | 236.5 | 258.9 | 281.0 | 304.8 | 322.5 | 352.5 | |
| Lower girdle azimuth | 5.3 | 20.1 | 31.7 | 43.5 | 135.0 | 149.6 | 160.0 | 176.0 |
| 190.1 | 214.8 | 233.8 | 260.8 | 281.0 | 303.6 | 325.8 | 348.8 | |
| Lower girdle azimuth | 14.5 | 37.8 | 141.6 | 165.4 | 200.1 | 246.9 | 292.7 | 339.1 |
|
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|
|
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| Parameter | 1 | 2 | 3 | 4 | Offset by table axis | |||
|---|---|---|---|---|---|---|---|---|
| – | – | – | – | Distance | Width wise | Length wise | ||
| 35.46 | 35.60 | N/A | N/A | |||||
| 35.19 | 35.85 | 35.29 | – | Culet-Table, % | ||||
| 23.04 | N/A | – | – | 12.51 ± 0.19 | 0.05 | 12.51 | ||
| 35.35 | 35.06 | N/A | N/A | Girdle-Culet, % | ||||
| 39.65 | 39.78 | 41.43 | 41.12 | 16.62 ± 0.18 | 0.12 | 16.62 | ||
| 40.35 | 40.54 | N/A | – | Girdle-Table, % | ||||
| N/A | N/A | – | – | 4.11 ± 0.15 | 0.06 | 4.11 | ||
| 33.78 | 32.94 | N/A | N/A | Girdle to table-culet line offset | ||||
| – | – | – | – | 7.29 %, 0.617 mm | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 4.19 | 3.83 | 4.77 | 4.06 | 4.19 | 4.10 | 4.50 | 4.96 | |
| 4.74 | 4.36 | 4.49 | 4.60 | 4.61 | 5.26 | 5.17 | 5.35 | |
| 3.19 | 2.82 | 2.49 | 3.37 | 3.34 | 2.69 | 2.76 | 2.98 | |
| 2.71 | 2.35 | 3.22 | 3.12 | 2.79 | 3.69 | 3.27 | 2.72 | |
| 10.69 | 11.03 | N/A | N/A | N/A | N/A | N/A | N/A | |