F.A.Q

FAQ

Are CVD lab grown diamonds real?

No, CVD diamonds are neither synthetic nor artificial. They are as real as natural diamonds and are grown in a laboratory instead of being mined from under the surface of the earth.

How are CVD lab grown diamonds made?

CVD lab grown diamonds are grown from a natural diamond seed placed in a plasma chamber. Carbon gases are introduced, and under high pressure and temperature, carbon atoms bond and crystallize to form a diamond layer-by-layer over time.

Can you tell the difference between lab grown diamonds and natural diamonds?

There is no visible difference between CVD and natural diamonds. Even the expert gemologist cannot distinguish them based on their growth structure and trace elements.

Are CVD lab grown diamonds certified?

Yes, CVD lab grown diamonds are certified by global gemological labs like IGI (International Gemological Institute), GIA (Gemological Institute of America), and SGL. These certificates entail the diamond’s cut, colour, clarity, and carat, just like natural diamonds.

Are lab grown diamonds cheaper than mined diamonds?

Yes, CVD lab grown diamonds typically cost 30-50% less than comparable mined diamonds due to shorter supply chains and more efficient production.

What is the difference between CVD lab grown diamonds and HPHT lab diamonds?

Both are lab grown diamonds, but CVD diamonds are formed using carbon-rich gases in a vacuum chamber, resulting in purer, nitrogen-free stones often classified as Type 2A(Type IIA). In contrast, HPHT diamonds are grown under high pressure and temperature, simulating natural conditions, and may contain metallic inclusions from the catalysts used.

Are lab grown diamonds eco-friendly and conflict-free?

Absolutely. CVD diamonds are created without mining, making them an environmentally friendly and ethical alternative to mined diamonds. They are 100% conflict-free.

Can CVD lab grown diamonds be used in engagement rings and fine jewellery?

Yes! CVD diamonds are ideal for all types of fine jewelry, including engagement rings, earrings, pendants, and bracelets. Their brilliance, durability, and affordability make them a popular modern choice.

Do lab grown diamonds have resale value?

Like all diamonds, resale value depends on market demand, quality, and certification. As awareness and acceptance of lab grown diamonds rise, their resale potential is increasing. However, resale prices may still be lower than natural diamonds.