What Is The Richest Diamond In The World?
Koh-i-Noor. The renowned Koh-i-Noor is the most expensive & the best diamond in world. The stone is the most well-known precious diamond in the world and goes by the name Koh-I-Noor, which means “Mountain of Light.” It was once 793 carats in weight but has since been trimmed and polished into the 105.6-carat stone it …