The Aurora Diamante is the most expensive writing instrument in the world. Costing $1.3 million, it features over 30 carats of De Beers diamonds, and is available in solid platinum or white gold versions. It has a two-tone, rhodium-treated, 18 karat solid gold nib. Only one piece will be available for sale per year.
In Delhi, one can find many expensive pens at the William Penn and Editions stores. But at R 1.3 crores, the most expensive is the La Modernista from Caran d’Ache, which can be ordered at the William Penn store in Select Citywalk mall, Saket.