EC 81

Number of facets:
Top	40
Bottom	32
Girdle	8
Table	1
Type of cut:
Top	brilliant cut
Bottom	princess cut
Geometric characteristics:
Table	55-60%
Width of cuts	25-35⁰
Pavilion angle	40-41.5⁰
Crown angle	32-35⁰
Girdle	2-4%
Aspect ratio	1-1.05