Certified DiamondsWe sell Certified diamonds are diamonds that have been graded by a gem laboratory based on their "4 C" attributes of Cut, Color, Clarity and Carat Weight. When shopping for a diamond, it is highly recommended to purchase a certified diamond to ensure the quality of the stone.
The term “certified diamonds” refers to polished diamonds that have undergone quality analysis by a trusted gemological laboratory such as the AGSL (American Gem Society Laboratories) or GIA (Gemological Institute of America) and have been issued a lab report, commonly referred to as a “certificate”. The major gemological laboratories serve as an independent authority on the identity and quality of diamonds, and are not directly involved in the transaction. Non-certified diamonds are very common in the marketplace, and are simply those diamonds that have not been put through formal laboratory grading.