GIA Certified Diamonds

When you purchase GIA certified diamonds, you can rest assured that you are buying high quality diamonds. GIA stands for Gemological Institute of America, which is the most common laboratory used, and it sets the standard for color and clarity grading. GIA was established 73 years ago in 1931, and today employs 900 employees, which consist of scientists, diamond graders, and educators on diamonds and precious stones. Quite simply, GIA is the largest and most renowned nonprofit institute of gemological research and education in the world.

GIA also is the creator of the 4Cs, which determine diamond value. The 4Cs include: color, clarity, cut, and carat weight. GIA certified diamonds are recognized for their quality by practically every jeweler and diamond buyer in the world. Big names like De Beers uses GIA laboratories for all their diamonds, which sets the unparalleled standard in diamond grading.

Gold-Standard GIA Certified Diamonds

GIA inspects diamonds from all around the world for grading and analysis. Some of the most famous diamonds, including the Hope Diamond, the De Beers Millennium Star, and the Incomparable Diamond are all GIA certified diamonds. Consumers can feel secure when they make an investment in a GIA diamond, because GIA sets the standard for diamond grading.

When you purchase certified diamonds through Diamonds on Web you can also feel safe and secure in the knowledge that we use GIA for their diamonds. When you purchase diamond jewelry through DoW, you will get the original GIA certificate explaining the 4Cs of your particular diamond.