This pen is made my MONTBLANC: the Bohéme Royal Limited Edition.
This pen is platinum-plated with18K gold and 18K white gold.
The barrel and cap set studded with 1,430 brilliant-cut diamonds. The Montblanc star logo is made of 19 diamonds highlighted with 18k white gold rings and the clip is set with a paramount-cut diamond -
You can buy it for $ 1.500.000
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- the most expensive pen
