Diamonds are precious stones adored and loved by many, especially women. When talking about diamonds, the first thing that comes to mind is the colorless precious stone. In reality, there are more than 300 hues of diamonds and the quality of the hue, luster, clarity, and rarity determine the value of this precious stone. Of all available hues, the one that has the lowest and unappealing quality is the shade of brown or so-called brown diamond. However, today, brown diamonds are gaining popularity as they are marketed as chocolate diamonds.