Pure Grown Diamonds

Pure Grown Diamonds

pure grown diamonds logoPure Grown Diamonds are identical to mined diamonds sharing the same physical, chemical and optical properties as their natural counterparts. The only difference between lab-grown and earth-mined diamonds is their origin. Grown diamonds are faceted and polished by the same highly skilled diamond cutters who facet and polish mined diamonds.

The Technology

Pure Grown Diamond technology replicates the conditions necessary to grow a diamond crystal above the Earth’s surface. Grown diamonds are produced by utilizing two gem-quality diamond creation processes: High Pressure-High Temperature (HPHT) and Chemical Vapor Deposition (CVD).

In both instances a small diamond seed is placed in a tightly-controlled environment where the rough diamond grows, atom-by-atom, layer-by-layer, recreating the natural process.

Diamond Certification

Pure Grown Diamonds are graded to the same specifications as mined diamonds and accompanied by Diamond Grading Reports from leading independent laboratories such as the International Gemological Institute (IGI).

These certificates are identical to mined diamond certificates including grading of the 4C’s along with full disclosure of the grown diamond origin.

A laboratory grown diamond is man-made but features the same optical and physical properties as a natural diamond including its chemical composition, refractive index and 4C’s. The only difference is its point of origin as one is grown above ground while the other is
extracted from the ground.

Pure Grown Diamonds offers both white and fancy colors; perfect for those who seek a truly beautiful and socially responsible diamond of the highest quality, purity and rarity. There are many reasons to consider a grown diamond as an alternative to mined diamonds. As massive diamond mining operations are not in line with increasing consumer consciousness, we are proud to offer diamonds grown in a controlled environment, with a smaller carbon footprint and very little environmental impact.

Pure Grown Diamonds

pure-growndiamonds-ringsType IIa Diamonds

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 colorless Pure Grown Diamond is classified as type IIa which is considered to be the purest form of diamond known to man.

Many large, famous diamonds, such as the Cullinan and Koh-i-Noor, are type IIa. A renowned example is the “Elizabeth Taylor Diamond,” formerly known as the “Krupp Diamond,” a 33.19-carat Type IIa diamond.

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