The only Quran of the world is made of 22 carat gold that inside the cover is used in many jewelry which it's weight is about 7 Kg. The jewels worth 1 million dollar.
The Quran is written by Raiin Akbar Khanzadeh and it takes about 2 years to write.
All of the verses write in 2 pages that their size is 16*21 Cm. Raein Akbar Khanzadeh writes this Quran with the naked eye and typical pen.