Diamond Education
When selecting a diamond, it’s important to know the aspects of each stone. Cut, color, carat and clarity are among the most common factors, along with various others.
LEARN MORE

Sign in
Sign up
A password reset email has been sent to the email address on file for your account, but may take several minutes to show up in your inbox. Please wait at least 10 minutes before attempting another reset.
Registering for this site allows you to access your order status and history. Just fill in the fields below, and we’ll get a new account set up for you in no time. We will only ask you for information necessary to make the purchase process faster and easier.
Create an Account LoginWhen selecting a diamond, it’s important to know the aspects of each stone. Cut, color, carat and clarity are among the most common factors, along with various others.
The earliest diamonds were found in India in 4th century BC, although the youngest of these deposits were formed 900 million years ago. A majority of these early stones were transported along the network of trade routes that connected India and China, commonly known as the Silk Road..
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. ... Diamond has the highest hardness and thermal conductivity of any natural material, properties that are utilized in major industrial applications such as cutting and polishing tools.
Jewelry adds a timeless grace to any wearer. Our expert jewelry guide will offer all the information you need to find the style that meets your taste and your budget.
A diamond is one of the best-known and most sought-after gemstones. They have been used as decorative items since ancient times.