Help Identifying Czech Crystal Bohemia Champagne Flute

Hello, I'm looking for help identifying this vintage champagne flute, possibly made by Bohemia between 1950–2000. It has a distinct wide gold band at the top with a diamond mesh (net-like) pattern between two thin gold lines. The glass itself is tall and slightly flared at the rim. Czech crystal Bohemia Champagne Flute.

I've searched for similar designs but haven't found an exact match. Does anyone recognize this pattern, or know the collection or series it belongs to?

Any help would be greatly appreciated — thank you!