Diamonds have long been synonymous with luxury, love, and legacy. But today, their story can begin not only deep within the Earth, but also inside a laboratory. Lab grown or cultivated diamonds are redefining modern luxury by combining the brilliance of nature with the precision of science.
A question we often hear is:
“How long does it take to grow a diamond in a lab?”
The answer may surprise you, and it's a testament to just how far innovation has come. This blog will explore the diamond growing process, uncover how these diamonds are made, the time it takes, and what makes these diamonds a viable and stunning alternative to their mined counterparts.
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Before we discuss timelines, let's clarify what a cultivated diamond is. They are not imitations or simulants, unlike cubic zirconia or other synthetic imitations. Lab grown diamonds are real diamonds. Yes, you read that right. They are made of pure carbon and share the same composition, structure as natural diamonds, including the sparkle.
But instead of forming deep underground over billions of years under extreme heat and pressure, cultivated diamonds are created in high-tech labs that replicate these naturalconditions in a fraction of the time.
Still wondering if they are identical? Discover whether you can tell a lab grown diamond from a natural one.
The timeline for growing cultivated diamonds can vary, influenced by the chosen method and the desired size or quality:
Method | Small Stones | Larger or Premium Stones |
HPHT | 7–10 days | 2–3 weeks |
CVD | 2–3 weeks | Up to 30 days or more |
Yes. Lab grown diamonds are graded and certified by the same gemological institutions as mined diamonds, such as the Gemological Institute of America (GIA) and the International Gemological Institute (IGI).
They are evaluated using the 4Cs: cut, colour, clarity, and carat—ensuring that each stone meets the highest standards of quality.
Learn more about the qualities that make lab grown diamonds a conscious and luxurious choice.
When considering longevity, you can rest assured that these diamonds are eternally dependable. Rated a perfect 10 on the Mohs scale of mineral hardness, they are as durable as their mined counterparts. This means your precious jewel, whether a solitaire necklace or eternity band, can withstand a lifetime of wear and shine brilliantly.
If you’re asking, “How long do they last?”—the answer is, indefinitely.
Explore timeless designs by visiting our exclusive cultivated diamond eternity rings.
Lab grown diamonds offer incredible versatility. Whether you desire a delicate 0.5-carat stone or a showstopping 10+ carat gem, the process allows for a range of options. The CVD method, in particular, enables the creation of larger, high-clarity diamonds ideal for bold and bespoke jewellery.
They also allow for rare colours, like blue, pink, or yellow, to be created more affordably than in nature, offering even more customisation possibilities.
Opting for this type of diamond goes beyond craftsmanship. Here’s why cultivated diamonds are captivating modern buyers:
A cultivated diamond ring is more than just a piece of jewellery; it embodies innovation, sophistication, and conscious consumerism. At Valquère, each piece symbolises timeless craftsmanship intertwined with modern ethics. From cocktail rings to pendants, our jewellery collection showcases bold designs for discerning individuals.
Discover modern luxury with our brilliant collection of lab grown diamonds at Valquère.
Lab grown diamonds have redefined the meaning of luxury, delivering stunning brilliance, ethical integrity, and technological innovation in one gem. With creation times as fast as two weeks, they bring the allure of diamonds closer to everyone while respecting the planet.
Are you ready to make a conscious statement? Whether you’re shopping for an engagement ring or a bespoke necklace, explore Valquère’s collection today to find a jewel that resonates with your values.