An other kind of diamond:


\\\\\\\\\\\\\\\\\\\\\\\\
\\\\\\\\\\\//\\\\\\\\\\\
\\\\\\\\\\////\\\\\\\\\\
\\\\\\\\\//////\\\\\\\\\
\\\\\\\\////////\\\\\\\\
\\\\\\\//////////\\\\\\\
\\\\\\////////////\\\\\\
\\\\\//////////////\\\\\
\\\\////////////////\\\\
\\\//////////////////\\\
\\////////////////////\\
\//////////////////////\
\\////////////////////\\
\\\//////////////////\\\
\\\\////////////////\\\\
\\\\\//////////////\\\\\
\\\\\\////////////\\\\\\
\\\\\\\//////////\\\\\\\
\\\\\\\\////////\\\\\\\\
\\\\\\\\\//////\\\\\\\\\
\\\\\\\\\\////\\\\\\\\\\
\\\\\\\\\\\//\\\\\\\\\\\
\\\\\\\\\\\\\\\\\\\\\\\\


With this little program in false:

[\[$0>][1-1ø¬]#%%]a:24[$25_>][$$0>~[_]?$2/$'\a;!1ø²4\-'/a;!'\a;!%2-$0=[4-]?10,]#