Lab-grown diamonds (LGDs), also known as man-made, cultured, or synthetic diamonds, are produced in a lab using advanced processes that replicate the natural geological process. They have the same physical, chemical, and optical properties as their natural counterparts. Learn more about lab-grown diamonds here.

Lab-grown diamonds are created through chemical vapor deposition (CVD) or high-pressure high-temperature (HPHT) methods. Learn more about the process here.

Cut, clarity, color, and carat weight are most typically graded using this standard 4Cs method, considered the global standard for assessing diamond quality. Learn more about 4Cs here.

The key difference between an HPHT diamond and a CVD diamond is in how they grow. The growth processes of HPHT and CVD diamonds result in distinct crystal structures, which could potentially be identified by a diamond expert under magnification and close inspection. Learn more about their differences here.

We offer items featuring lab-grown diamonds and gemstones that come with grading reports from independent laboratories. Please contact our customer service team via email or online chat if you have any additional inquiries.

Dissolve one tablespoon of mild dish soap into a glass of warm water and let your jewelry go for a little swim. Scrub gently with a soft cloth or an old soft-bristle toothbrush before rinsing with clean water. For more in-depth cleaning tips, visit here.