MSS Polished brilliant 18
Cut & Symmetry Quality
GIA Grading report |
OctoNus Helium report of Helium scanned model |
Color grade |
|
Appraiser |
GIA PCTG StarCul |
Clarity grade |
|
Overall cut quality |
Very Good |
Cut grade |
|
Symmetry appraiser |
Internal |
Polish |
|
Overall symmetry quality |
Very Good |
Symmetry |
|
|
|
Photos
Main parameters
Parameters |
GIA Grading report |
OctoNus
reports |
Helium 4.29 report of Helium scanned model |
Table |
|
3.323 mm |
57.26 % |
Weight |
|
0.74 ct |
0.7465 ct |
Diameter |
|
5.803 mm |
Crown angle |
|
37.52 o |
Pavilion angle |
|
40.39 o |
Total height |
|
|
3.587 mm |
61.82 % |
Crown height |
|
0.953 mm |
16.42 % |
Pavilion depth |
|
2.459 mm |
42.38% |
Star facet |
|
54.57 % |
Lower facet |
|
80.80 % |
Culet |
|
0.025 mm |
0.43 % |
Girdle Bezel |
|
0.175 mm |
3.01 % |
Girdle Bone |
0.174 mm |
3.00 % |
Girdle Valley |
0.073 mm |
1.25 % |
3D models & reports
Cut Quality
DiamCalc Cut Quality Estimation (Version 3.0.0.441) |
DMC model from Helium |
Light return mono |
0.95 [Very Good] |
Light return stereo |
0.95 [Very Good - G] |
Dark zone mone |
0.94 [Very Good - G] |
Contrast raw |
8.81 [Excellent] |
Contrast norm |
1.07 [Very Good - E] |
Fish eye |
1.00 [Very Good] |
Old photos
MSS Home
List of all MSS diamonds
PGS report
Cutting Rules
AGS & GIA
AGS GOLD 2008 & AGSPGS Chart for Table 57%
GIA, AGS GOLD 2008 & AGSPGS Charts
GIA & AGSPGS
|