Crown

So I inspired my friend's bag, which it had a crown buckle...

A sign of a leader,

either good or evil one,

Priceless for the vain king,

If sold for a gold, weighs a thousand ton.

The crown with precious gems,

like topaz or sapphire,

or emerald or aquamarine,

or ruby, as red as fire.

Pass down to his successor,

The prince wears it with pride,

And if he wants to seal it forever,

A vault with traps is a safe place to hide.

(This one is funny...)

Tiara for the queen,

As for the king, the crown,

But if he is a fool himself,

He's not a king but a clown.