diamonds with a noticeable hint of any other hue are considerably more rare. Even in light tones and weak saturation, as long as they show color in the face-up position, they qualify as fancy colors.

These rare specimens come in every color of the spectrum, including, most importantly, blue, green, pink, and red. Gem diamonds in the D-to-Z range usually decrease in value as the color becomes more ...

It is the Aurora Pyramid of Hope, a collection of 296 naturally coloured fancy diamonds. They are extremely rare ... but they are much rarer than yellow ones. A green diamond means it has been near ...

(IDEX Online) - Jennifer Lopez is to keep her "lucky" green diamond engagement ring, valued at $5m, in her split from Ben ...