Introduction to Lab Grown Diamonds

Lab Grown Diamonds are identical to mined diamonds sharing the same physical, chemical and optical properties as their natural counterparts

Type IIa

Diamond type is a method of scientifically classifying diamonds, both grown and mined, by the level and type of their chemical impurities. Type IIa diamonds make up 1–2% of all mined diamonds. Type lla diamonds are almost or entirely devoid of impurities. A colorlessColtura Lab Grown Diamond is classified as type IIa that is considered to be the purest form of diamond known to man.

Our Diamonds

We proudly offer diamonds grown in a technologically advancedfacility using modest amounts of energy, and having very little directimpact on the environment.

REAL DIAMONDS EXQUISITE VALUE

Testimonials

My ring is an angel halo with a half carat stone. My fiancé chose Pure Grown Diamonds because their stones are guaranteed conflict-free and are more affordable than mined diamonds. Plus, having a lab-created diamond makes for an interesting story! We couldn’t be happier with how beautiful the ring is!

NICOLE H

Neither of us could be happier with the choice to go with a lab created diamond. As an engineer and a scientist we appreciate what Pure Grown Diamonds has created even more than a traditionally mined diamond. Ultimately, the independent certification from IGI made me more confident dealing

JUSTIN H

Thank you for educating me on conflict-free diamonds created using your process. Bless you at Pure Grown Diamonds! If only everyone would follow, there would not be any need for mined diamonds as your lab-created diamonds are identical to mined diamonds. Again, THANK YOU!!!!

VICTOR C