(For example, a diamond weighing 75 points is described as 3/4's of a carat.) Keep a diamond carat size chart handy when trying to decide how big or small you want to go. Since a precious stone's ...

Carat: For every 1% increase in the size of the diamond (carat), the price increases by approximately 108% on average, holding other factors constant. Cut, Color, and Clarity: Diamonds with better ...

Just as a dollar is divided into 100 pennies, a carat is divided into 100 points. For example, a 50-point diamond weighs 0.50 carats. But two diamonds of equal weight can have very different values ...

A massive 2,492-carat ... 2,492 carat diamond.” Rough diamonds are usually classified as being gem-quality, near-gem or industrial-quality, depending on their color, clarity, size and shape.