WHEN WERE LAB-CREATED DIAMONDS DEVELOPED?

The first evidence of scientists creating synthetic diamonds goes as far back as the late 1800s to the 1920s. However, these first creations were analysed but not confirmed. In the 1940s, American, Swedish and Russian scientists began to formally grow lab-created diamonds using the processes of HPHT and CVD. Around 1953 the first reported tiny crystals of synthetic diamonds were documented. Production of larger man-made diamonds for jewellery making and industrial purposes began in the mid-1990s.

WHAT COLOURS ARE MAN-MADE DIAMONDS AVAILABLE IN?

For those who appreciate fancy coloured gemstones, lab-created diamonds made by the HPHT process are generally yellow, orangey-yellow, or brownish-yellow. Almost all are type IIb, which is rare in natural diamonds. By adding boron into the growth process, blue lab-created diamonds are formed. Pink and red man-made diamonds that are less common can be produced by subjecting the crystal post-growth to heat treatment processes involving heating and radiation and heating. Colourless HPHT Synthetic diamonds are very challenging to create as nitrogen needs to be excluded from the growth process; therefore, modifications to the conditions of growth and equipment is required. CVD synthetic diamonds are usually greyish or brownish in colours. The addition of a small amount of boron or nitrogen into the chamber will create yellow, pink-orange, or blue diamonds. Colourless crystals are easier to produce with this method, but they require a longer time to grow. Many CVD lab-created colourless diamonds available are believed to have originally been brown crystals decolourised by HPHT annealing. CVD synthetic diamonds are most commonly type IIa. Fancy coloured lab-created diamonds sell at comparatively reasonable prices compared to their natural fancy coloured diamond counterparts.

ARE LAB-CREATED DIAMONDS THE SAME AS SIMULATED DIAMONDS?

There is undoubtedly some confusion between man-made diamonds and simulated diamonds, but the simple answer to this question is NO, they are NOT the same. Simulated diamonds do not have the same physical properties as natural diamonds. In comparison, man-made diamonds have the same material properties and elements as natural diamonds; they just originate from the laboratory instead of from the earth. Lab-created diamonds are man-made diamonds that consist of actual carbon atoms arranged in the characteristic diamond crystal structure in the same way that natural diamonds are formed. Diamond simulants, such as cubic zirconia and moissanite, are diamond look-alikes. They resemble the appearance and properties of natural diamonds but have a different chemical structure from real diamonds, so they are not true carbon crystals; they merely imitate the appearance of a diamond. A diamond simulant may be artificial, natural, or in some cases, a combination of these. While their material properties are vastly different from natural or man-made diamonds, simulants have certain desired characteristics that ideally lend themselves to imitation. Trained Gemologists are able to distinguish natural and synthetic diamonds from diamond simulants, primarily by visual inspection.

ARE THE PROPERTIES OF LAB-GROWN DIAMONDS SIMILAR TO THOSE OF NATURAL DIAMONDS?

The properties of man-made diamonds are very much dependent upon the manufacturing process. Some lab-created diamonds have properties such as hardness, thermal conductivity and electron mobility that are far enhanced to those of many naturally formed diamonds. For this reason, synthetic diamonds are widely used in industrial processes such as in heat sinks, cutting and polishing tools and abrasives. Electronic applications of man-made diamonds are in development, and Synthetic diamond detectors of ultraviolet (UV) light or high-energy particles are used at high-energy research facilities. Because of its unique combination of thermal and chemical stability, low thermal expansion and high optical transparency in a wide spectral range, synthetic diamonds are fast becoming the most popular material for optical windows in high-power CO2 lasers and gyrotron. It is estimated that 98% of industrial-grade diamonds are now man-made diamonds.

WHERE CAN I BUY THE VERY BEST QUALITY LAB-GROWN DIAMONDS?

If you have now decided that you would like to buy the very best quality lab-grown diamond, you would be well advised to buy your lab-created diamond from a legitimate and respected diamond retailer. This retailer will provide you with certification that your choice of man-made diamond has been grown in the laboratory are exhibiting exactly the same composition as natural mined diamonds.

WHERE CAN I BUY THE VERY BEST QUALITY LAB-CREATED DIAMONDS IN THE UK?

Rêve Diamonds were the first in the UK to introduce lab-grown diamonds to the market. Our London workshop offers an unparalleled level of service, handcrafting wedding rings, pendants, bracelets, and earrings. Each diamond comes with a Certificate of Authenticity from a leading diamond grading laboratory, such as GIA, HRD or IGI. Feel confident that you’re selecting the perfect diamond jewellery for a loved one when you consult our renowned experts online or visit our London showroom.

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Q: ARE LAB-GROWN DIAMONDS EXPENSIVE?

A lab-grown diamond is approximately 50%-70% cheaper than a naturally mined diamond of equivalent clarity, cut, colour, and size. While lab-created diamonds are becoming popular with those who have concerns regarding the ethical credentials of some aspects of diamond mining or are on a budget, for many, this price differential is not a great enough incentive to choose them over natural diamonds. This is particularly true for those purchasing an item of diamond jewellery as an investment.

Q: ARE THERE ANY ADVANTAGES TO CHOOSING LAB-GROWN DIAMONDS?

If price is a factor in your choice of a gemstone, then one of the greatest advantages of buying a lab-grown diamond is that it will be less expensive. In addition, man-made diamonds do not usually exhibit large and visible inclusions. Therefore if the fact that you can purchase a flawless, or nearly flawless, diamond at a lower price than that which you would pay for flawless natural diamond appeals, then a lab-created diamond is for you.

Q: CAN I WEAR A LAB-GROWN DIAMOND AS MY ENGAGEMENT RING?

If you are ethically driven and are looking to combine quality, style and price with your desire to protect the environment, then the option of a lab-grown engagement ring as a centrepiece is a great choice. Plus, you will not be sacrificing the look of what is possibly the most important piece of jewellery that you will ever wear with a diamond engagement ring.

Are you looking to buy a lab-grown loose diamond or engagement ring? Select from the thousands of certified diamonds in our collection.

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Find the Perfect Lab-Grown Diamond

Step into the sparkling world of Rêve Diamonds, where lab-grown diamonds reign supreme. These diamonds, created in a laboratory, are chemically, physically, and optically identical to mined diamonds. The only difference? Our lab-grown diamonds are kinder to the environment and more budget-friendly.

We offer a range of cuts, colours, and sizes, making it easy to find the perfect diamond for any occasion. At Rêve Diamonds, we're dedicated to delivering the highest quality and value, backing every diamond with a certification.

Start your diamond journey with us today!

Lab Grown Diamonds

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WELCOME TO RÊVE DIAMONDS’ LAB-GROWN DIAMONDS

Step into the sparkling world of Rêve Diamonds, where lab-grown diamonds reign supreme. These diamonds may have been created in a laboratory, but they're just as real as natural diamonds. In fact, they're chemically, physically, and optically identical to mined diamonds. The only difference? Our lab-grown diamonds are kinder to the environment and more budget-friendly.

Plus, we offer a range of cuts, colours, and sizes to choose from, making it easy to find the perfect diamond for any occasion, whether it's an engagement ring or a pair of dazzling earrings. At Rêve Diamonds, we're dedicated to delivering the highest quality and value, and we back every diamond we sell with a certification.

So why wait? Shop for lab-grown diamonds below and start your diamond journey with us today!

3 Reasons to Buy Lab-Grown Diamonds

Better for the Environment

Lab-grown diamonds have a smaller environmental impact than mined diamonds, as they do not require the excavation and processing of earth to extract them. This can help reduce the adverse effects of diamond mining, such as habitat destruction, water pollution, and carbon emissions.
Budget-friendly

Lab-grown diamonds are typically more affordable than mined diamonds, as they do not incur the additional costs associated with mining and transportation. This means you can get a beautiful, high-quality diamond at a lower price
Identical to Mined Diamonds

Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds, meaning they have the same properties and characteristics. This means you can get a diamond that is just as beautiful and durable as a mined diamond but at a more affordable price.

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Lab-grown diamonds, also called lab-created Diamonds, man-made diamonds or synthetic diamonds, are created using highly advanced technological processes within strictly controlled laboratory conditions that mimic the environment under which natural diamonds form in the mantle beneath the Earth’s crust.

In recent years, awareness of ethical concerns regarding the humanitarian and ecological issues surrounding the mining of diamonds coupled with the high cost of mined natural diamonds has increased the popularity of lab-grown diamonds.

If you are considering the purchase of a piece of jewellery incorporating a synthetic diamond, then you may be interested to read our guide to this fascinating alternative to natural mined diamonds:

LAB-GROWN ENGAGEMENT RINGS

Rêve Diamonds’ lab-grown diamond collection is where love and sustainability intersect. Our lab-grown engagement rings are a symbol of your love and commitment, but they're also kind to the planet. Our diamonds are every bit as dazzling and durable as mined diamonds, but they're created in a laboratory setting, which means they don't require excavating. This means you can get the same stunning diamond at a lower price and with a smaller environmental impact.

Plus, with our wide range of styles and settings, you're sure to find the perfect ring to suit your personal style. Trust us, you'll fall head over heels for our lab-grown engagement rings. They're the perfect way to start your happily ever after.

LAB-GROWN DIAMOND TENNIS BRACELETS

If you are looking for the perfect piece of jewellry for a special occasion, consider Rêve Diamonds' lab-grown diamond tennis bracelets. Not only do these bracelets boast modern and exquisite designs, but they offer unmatched elegance and sophistication, allowing them to be the perfect addition to any outfit.

Plus, lab-grown diamonds from Rêve Diamonds are of exceptional quality and brilliance, each scored to determine shape, clarity, and colour grade to provide customers with optimal satisfaction. If you're looking for a sparkle on your wrist that will last forever, look no further than our collection of lab-grown diamond tennis bracelets.

Explore our lab-grown diamond tennis bracelet collection today.

WHAT EXACTLY ARE LAB-GROWN DIAMONDS, AND ARE THEY REAL DIAMONDS?

A lab-grown diamond is a real diamond. These lab-created gemstones are unique because they are pure carbon diamonds that display identical optical, physical, and chemical characteristics to natural diamonds. The only difference is that these diamonds are not formed through natural processes but are instead created in a laboratory environment.

Provided you purchase your lab-grown diamond from a legitimate source, there is no difference between a naturally occurring diamond and one cultivated in a laboratory apart from the origin. Many people incorrectly assume lab-grown diamonds are “fake” diamonds. In terms of structure, they are identical to mined diamonds.

HOW ARE LAB-GROWN DIAMONDS CREATED?

Two methods were developed to create diamonds within laboratory conditions. HPHT, which stands for high-pressure, high-temperature, and CVD, which refers to chemical vapor deposition. In both processes, a diamond crystal or plate is used as a seed to initiate the growth of the lab-grown diamond.

REASONS TO CHOOSE RÊVE DIAMONDS TO BUY LAB-GROWN DIAMONDS

There are several reasons to choose Rêve Diamonds when looking to buy lab-grown diamonds:

Wide range of options

Rêve Diamonds offers a wide range of sizes, cuts, and colours, making it easy to find the perfect diamond for your needs.
High-quality diamonds

We’re committed to providing high-quality lab-grown diamonds chemically, physically, and optically identical to mined diamonds.
Exceptional value

Everyone at Rêve is dedicated to providing excellent value to their customers, offering lab-grown diamonds at a lower price than mined diamonds.

30-Day Return Policy

If you wish to return an item, get in touch, and we will process the return for you. Unlike some of our competitors, within 30 days of receiving your item, if you are not completely satisfied for any reason, we will refund you your money, no questions asked.
Fully-Insured Shipping

Your Rêve Diamonds purchase is insured from our facility until the moment you receive your item. If you wish to return the item, your free return shipping is also insured as long as you use the free shipping label you find inside the package.
Free Worldwide Delivery

Rêve Diamonds offers free, secure shipping on each order. Orders are shipped using the fastest delivery option available in your area. Please see here for our estimated delivery times for our different collections.

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LAB-GROWN DIAMONDS QUESTIONS

+What colours are lab-grown diamonds available in?

Lab-grown diamonds come in various colours including yellow, blue, pink, and more. These colours are achieved through specific processes during their creation.

+Are lab-grown diamonds expensive?

Lab-grown diamonds are about 50%-70% cheaper than naturally mined diamonds of equivalent quality.

+Are there any advantages to choosing lab-grown diamonds?

Yes, lab-grown diamonds are less expensive, often have fewer inclusions, and are an ethical choice for those concerned about the environmental impact of mining.

+Can I wear a lab-grown diamond as my engagement ring?

Absolutely. Lab-grown diamonds are perfect for engagement rings, offering the same beauty and durability as mined diamonds but with added environmental benefits.

+Where can I buy the best quality lab-grown diamonds?

Buy from reputable retailers like Rêve Diamonds, which provide certification and ensure the highest quality lab-grown diamonds.

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Find the Right Engagement Ring Today

Rêve Diamonds is the perfect place to find an engagement ring that will make your special someone light up with joy. We offer a wide selection of rings in various styles and settings, so you're sure to find the perfect ring to symbolise your love. Whether you're looking for a traditional solitaire ring or something more unique, we have the perfect ring for you.

And because we believe that every love story is special, we offer bespoke design services to create a totally unique ring that is just right for you.

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