At the other end of the scale, diamonds in the Z category have a yellow tint. Diamonds that are categorized as D to F in the Diamond Color Scale are considered colorless. These are the most ...

Diamonds can also come in black, blue, green, pink, red, purple, orange or yellow. Diamonds are a very strong gem. Its name derives from the Greek word "adamas" which means "invincible" or ...

Matthew Smith, of Dallas, holds the 2.75 carat brown diamond he found while visiting The Crater of Diamonds State Park in Arkansas in a 2008 file photo. Smith named the diamond Brown Eyed Beauty ...