Manufactured Diamonds

Many of the diamonds on our site are a part of our exclusive inventory. However, some of the diamonds listed are from third-party vendors who sell their diamonds on our site as well as other sites. Because of this, you may purchase a diamond on our site and later receive an email that the diamond is no longer available. You will be notified within 48 hours if the diamond is no longer available. This slight delay is because many of our diamond vendors are internationally based, creating a time difference.  

When a diamond is no longer available, we will work with you to find a similar diamond. You will not be charged for anything until the order ships.

Engravings can be added to the girdle of the diamond using lasers. Please note that engraving a diamond will make it final sale. If you are interested in engraving your diamond, please contact our customer service team.

You can request for a lab-grown diamond to be reserved. Just contact our customer service team at 1-888-9RITANI or chat online now.

It can take up to 48 business hours to receive HD images of your lab-grown diamond.

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Manufactured diamonds are physically, optically, and chemically identical to earth-grown diamonds. They can cost up to 30% less than mined stones, which makes them ideal for someone on a tight budget. Even if you’re not on a tight budget, you can get more bang for your buck by choosing a manufactured diamond.​

Manufactured diamonds, sometimes called lab-grown diamonds or lab-made diamonds, are completely identical in physical, chemical, and optical composition to mined diamonds. When placed side by side, even a skilled gemologist cannot tell them apart. A manufactured diamond will test as a diamond with a diamond tester.

Buying a diamond online compared to a brick and mortar jeweler can save you hundreds or even thousands of dollars. This is because physical stores have to increase their prices to keep up with any factors such as overhead. Ritani is a great place to find your dream manufactured diamond - with over 50,000 lab-grown diamonds in our inventory, you're sure to find the right one for your tastes and budget. 

Manufactured diamonds are far cheaper than mined diamonds. Diamonds are expensive to mine and lab-grown diamonds have a shorter supply chain which allows them to sell at much lower price points.