Buying Guides & Articles:Diamond Jewelry

Before you start diamond shopping, you want to have an understanding of what you're buying. This guide simplifies the four Cs of diamonds - cut, color, clarity, and... Read more

The classic engagement ring is composed of two parts, a diamond and a setting. For the best value, find the setting she'll love then devote the remainder of your budget... Read more

Before you select a diamond, it's a good idea to invest a little time in understanding the fundamentals of diamond grading and certification. This guide simplifies the... Read more

A diamond certificate is proof that a diamond has been analyzed by an unbiased team of gemologists. Blue Nile has thousands of diamonds certified by the two most... Read more

To properly judge the cut of a diamond, you must know the Table Diameter (%), the Crown Angle (in degrees), the Pavilion Depth (%), the Girdle Thickness (%), and the... Read more

When evaluating a diamond for brilliance, you should look at it both with and without magnification. The light source should be diffused, such as a fluorescent or shaded... Read more

In addition to these more common fancy shapes, there are a myriad of other innovative and whimsical cuts, including star, flower, cloverleaf, kite, baguette, barrel,... Read more

Rare and fascinating, mysterious and magical, diamonds have amazed us, inspired us, and ignited our romantic passion since the dawn of time. No other gem is as... Read more

When most people think of diamonds, what comes to mind is the modern round brilliant cut - and with good reason. Many experts consider this the "ideal" shape for a... Read more

A new life begins with the gift of a ring. Jewelry has been the most sentimental, long-lasting and universal symbol of love and marriage for centuries. In an effort to... Read more