DNL is the world leader in laboratory created precious gemstones. Our products, which include created diamond simulants
(both white and colors), rubies, emeralds, and sapphires, have only been made possible in the last few years due to
significant breakthroughs in chemical and materials engineering.
This section of our site will take you through the creation process of our products step-by-step, and will also teach
you how Diamond Nexus compares with other products available today.
Our leading product; the Diamond Nexus laboratory created diamond simulant, which is recognized and federally trademarked
as the "World's Most Technologically Advanced Gemstone" is a breakthrough lab-created coated crystal that near perfectly
recreates the optical and physical (how it looks and how it wears) properties of an earth-mined diamond.
Significantly different from, and superior to other competing products such as CZ and Moissanite (
learn more), a Diamond Nexus
stone will cut glass, is incredibly hard, and, like an earth-mined diamond, will last forever. No one in the world, including
your jeweler, can tell that a Diamond Nexus stone is not a natural diamond without scientific testing.
