In the diamond industry, we often hear that the cost of rough diamonds is disconnected from the price of polished diamonds. Many of us wonder how that is possible, especially since the largest cost component of polished diamonds is rough. ...

Diamonds are both an object of splendor and one of the ultimate physical stores of value. Adding natural diamonds to anything is not only a great way to enhance its appearance, but also a way to convert it into an appreciating asset. Here is yet...

Diamond industrialist Ehud Arye Laniado often wrote about the rarity of diamonds and its role in diamond valuation, speaking of the economy of rarity associated with diamonds sourced from the most secured vault in the world – deep down in the be...