Is it possible to detect / see window from pavillion view???

[haagen_dazs]

Is it possible to detect / see / predict a window in a gemstone when viewing a gemstone directly from the pavilion? (perpendicular from the table but from the other side, pavilion side)

 

[Michael_E]

Yes, looking from the pavilion through to the table, all colored stones are one big window. Because of this, there''s no way to distinguish a well cut stone from a poorly cut one when looking through the pavilion, perpendicular to the table.