It all starts with a tint diamond “seed” which is made of a repeating lattice of carbon atoms (just like any diamond)
For high quality wearable gems, CVD is the most popular method, which starts out with a tiny diamond “seed.” Each seed is made of a repeating lattice of carbon atoms — just like all diamonds.
It all starts with a tint diamond “seed” which is made of a repeating lattice of carbon atoms (just like any diamond)
The seeds are placed inside an oven that zaps natural gas into a plasma of carbon
The plasma of carbon sticks to each seed and slowly builds up a diamond, atom by atom
It can take up to 10-12 weeks to bake a proper sized diamond
After being grown, the diamonds are cut into rough shapes with a high-power laser
Just like natural diamonds, our diamonds artisans polish the gems for faceting
Et Voila! You’ve got yourself a sustainable & conflict-free diamond!
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Diamonds were first created in a lab at General Electric in the 1950’s. However they weren’t gem quality diamonds that could be used in jewelry. The process has been used ever since to produce industrial diamond for abrasives and manufacturing. Over the past few decades, methods have been perfected, but only in the last few years has it been possible to produce large white gem-quality diamonds that meet or surpass natural diamonds in terms of desirability and beauty. So while lab-grown diamonds aren’t a new phenomenon, they have become viable for fine jewelry only recently.
Depending on the color and size, it can take between 60-120 days to create a diamond in the laboratory.
The most famous and brilliant natural diamonds in the world are IIA! The Koh-I-Noor, The Elizabeth Taylor Diamond (Krupp), The Regent Diamond and The Star of The South are all famous Type IIA diamonds. Only the best 1 to 2% of mined diamonds can be called Type IIA. They are the purest and most thermally conductive of all diamonds. As natural diamonds rise toward the surface of the earth from the depths, they are usually deformed or form imperfectly taking on certain impurities. Type IIA stones are almost entirely devoid of these imperfections and deformations. All RayshaGems created diamonds are Type IIA.
Yes, these are real diamonds, pure crystallized carbon. RayshaGems diamonds will pass all tests used to confirm a pure carbon diamond.
We ship throughout Europe, and internationally to all 50 States in the U.S. and to more than 30 countries around the world. We commonly ship to the UK, Canada, France, Germany, Switzerland, Italy, Australia, New Zealand and many other countries.
RayshaGems diamonds are created by replicating certain favorable conditions growing crystal carbon. A sliver of an existing Type IIA diamond, otherwise known as a “seed”, is placed in an environment that contains a specific recipe of carbon compounds. The seed is then subjected to a process called Chemical Vapor Deposition (CVD), wherein the crystals are formed from hot plasma in layers, like semiconductors. What results is a real created rough diamond with all the natural properties of a mined diamond.
A lot of mined diamonds are sold in order to fund armed conflict. We believe a diamond should be a token of love, not war. RayshaGems diamonds are free from wars, human rights violations and child labour, all things that poison the mined diamond industry.
Diamond mining is causing a tremendous toll on our environment. Poor regulation and irresponsibility severely damages land & water, causes soil erosion & deforestation and emits harmful carbon into the air. It has forced local communities and animals to relocate.
An excellent experience with Rayshagems. Great team with a good expertise. Good advice in the choice of a diamond for an engagement ring. I was super happy and I will surely go there again in the future ?
April 12, 2022
Really excellent value and service. I was looking for a single diamond set in a pendant necklace. Mr. Shah and his colleagues were extremely helpful every step of the way. There was no pressure, just solid professional advice.
March 23, 2020
My first time buying a diamond, I did my thorough research and came to the conclusion that a lab diamond is the best alternative so I contacted Rayshagems and made an appointment.
June 4, 2008
