MSS Polished brilliant 14

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Cut & Symmetry Quality

GIA Grading report OctoNus Helium report of Helium scanned model
Color grade F Appraiser GIA PCTG StarCul
Clarity grade VS1 Overall cut quality Excellent
Cut grade Excellent Symmetry appraiser Internal
Polish Excellent Overall symmetry quality Very Good
Symmetry Excellent

Main parameters

Parameters GIA Grading report OctoNus reports
Helium 4.19 report of Helium scanned model
Table 57 % 3.333 mm 57.06 %
Weight 0.73 ct 0.73 ct 0.7361 ct
Diameter 5.83 - 5.85 ct 5.841 mm
Crown angle 33.5 o 33.53 o
Pavilion angle 41 o 40.98 o
Total height 3.55 mm 60.8 % 3.547 mm 60.73 %
Crown height 14 % 0.833 mm 14.26 %
Pavilion depth 43.5 % 2.528 mm 43.28 %
Star facet 55 % 55.01 %
Lower facet 80 % 79.84 %
Culet None 0.024 mm 0.41 %
Girdle Bezel Thin to Medium, Faceted 0.187 mm 3.19 %
Girdle Bone 0.189 mm 3.23 %
Girdle Valley 0.092 mm 1.57 %

3D models & reports

3D models & reports Helium scanned model (2008, February)
Scanned 3D model Mmd
DiamCalc 3Dmodel Dmc
GemAdviser 3Dmodel Gem
HTML report HTML
MS Word Illustrated report MS Illustrated Word PDF
Real IdealScope photo DiamCalc 3D model
obtained on Helium scanner

Cut Quality

DiamCalc Cut Quality Estimation (Version 3.0.0.441) DMC model from Helium
Light return mono 0.99 [Very Good]
Light return stereo 0.99 [Very Good]
Dark zone mone 0.98 [Very Good]
Contrast raw 7.31 [Excellent]
Contrast norm 0.88 [Good - VG]
Fish eye 1.00 [Very Good]

Photos

  Garry Holloway, february 2008 Garry Holloway, february 2008  
  Garry Holloway, february 2008 Garry Holloway, february 2008  

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AGS GOLD 2008 & AGSPGS Chart for Table 57%
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