Lab grown diamonds

What are Pure Grown Diamonds?

Pure Grown Diamonds (PGDs) are laboratory grown diamonds. They offer a new and exciting, sustainable option for those looking to mark the most special moments in their lives! PGDs are NOT simulants, or fake diamonds. They will pass any diamond verification test!

PGDs have the exact same physical, chemical, and optical properties as earth-mined diamonds. The only difference between them is their origin: a state of the art laboratory versus the earth.

PGD diamonds are certified by the same independent gemological labs which grade mined diamonds. Each PGD is laser-inscribed with its report number.


This side-by-side comparison shows a lab grown diamond and an earth mined diamond of the same carat size, color, and clarity. You will notice that they are almost identical! No two diamonds, even earth mined, are ever completely identical. Each diamond is unique in its own way.

Lab grown versus earth mined diamond


Why Choose PGD?

Sustainable. Environmental impact is reduced 7 times* compared to mined diamond

Bigger & brighter diamonds for less money compared to a mined diamond with the same properties

Just like mined diamonds, you can choose your preferred shape, color, and clarity

Beauty & quality


How PGDs Are Grown

The finest quality diamond seeds are selected and then placed in the special diamond greenhouses where “below earth” conditions have been recreated.

Born in the heart of fiery sun-like plasma, Pure Grown Diamonds grow from carbon atoms that crystalize layer by layer on a diamond seed.

Master craftsmen with decades of experience carve raw diamonds to exacting standards. With high grade tools and techniques, compliant with those of the industry, these carved diamonds are then polished to reveal their ultimate potential.

Laboratory graded and laser inscribed, Pure Grown Diamonds emerge as the world’s purest diamond.


 To learn more about Pure Grown Diamonds, please feel free to call, email,
or make an appointment to speak with a Becker’s Diamond Specialist. (860) 521-3202