Guidelines for buying colored diamonds can be quite difficult. The value of the natural colored diamond usually depends on the rarity of its color than on any of the other 3 Cs, including carat weight. When you’re doing this make sure to compare the cut, clarity, carat, and color of each diamond you’re interested in as well.

Some stores advertise color treated diamonds as if they were genuine. If you want one of these color treated diamonds because they’re not as expensive, then go ahead and buy one. Any inclusions are less visible and any slight yellowish color is less noticeable.

What is its color grade. Is the color what you desire. The Brahmin diamond (colorless) gave power, friends, riches, and good luck; the Kshatriya (brown/champagne) prevented old age; Vaisya (the color of a “kodali flower”) brought success; and the sudra (a diamond with sheen of a polished blade, probably gray or black) brought all types of good fortune.

White (or more correctly, colorless) diamonds are the most popular, but diamond occurs in every color in the rainbow. The real diamond projects blue color light if put under the ultra violet light or the black color. Fancy color diamonds are available in almost every color imaginable and, while the rarity of colored diamonds makes them more expensive than white or colorless gems, they are nowhere near as costly as they once were.

To the buyer, however, the clarity grade is important because it indicates, on a relative basis, how “clean” the diamond is. Flaws classification, the clarity grade, is one of the most important criteria used to determine the value of a diamond. Clarity ranges from flawless (perfect) to I (included).

Clarity - How clear is the stone. Clarity- This term is used to describe the clearness of the diamond, to find yourself a rock with perfect clarity is rare and expensive. But if the cut is poor, even if the colour and clarity are superb, the diamond will lack that famous sparkle they are known for.

The unusual colored ones are generally considered to have more commercial value but those who believe in the traditional value place greater importance upon the pure, clarity of the colourless jewel. Just quickly, you should know that the 4Cs are the carat, cut, color and clarity of a diamond. Cut, colour, clarity and carat are used to determine a great diamond.

Clarity literally means "clearness" and refers to the diamond's ability to allow the free passage of light without obstruction or absorption. Just as the diamond looks good with any metal base, when it is used on jewelry, the clarity inherent in the diamond ensures that it will look good with any sort of apparel. The majority of diamonds have inclusions, or flaws (these are measured by the Clarity component of the four C’s of diamond buying.

Their purity and clarity makes a stellar diamond engagement ring. While buying loose diamonds or other diamonds, a buyer must know about the 4 Cs: cut, color, clarity and carat.

Natural Fancy Colored Diamonds. The Agra is graded as a naturally colored fancy light pink and weighs 32. The company also specializes in rare fancy colored diamonds.