Our Man Made Diamonds

Laboratory Grown, Laboratory Created or Synthetic Diamonds

How should we call this new kind of diamond?
The FTC (Federal Trade Commission in the US) recommends the use of the term laboratory grown. The average consumer relates synthetic to fake or look-a-like, and associates it with such materials as Cubic Zirconia or Moissanite. The term is clearly confusing and therefore misleading.

The 3 major international diamond laboratories GIA, HRD and IGI provide diamond grading reports certifying it is a diamond with exactly the same optical, physical and chemical characteristic than mined diamonds with the point of origin being the only difference. One is grown above the ground while the other is extracted from the ground.

Laboratory grown diamond is a term that the consumer understands and has no problem making the connection to a different kind of diamond totally identical to the mined diamond.  Simply put, it is a real diamond, just a different kind of diamond.

Madestones offers its clients sparkling lab-grown diamonds in white, pink, blue and yellow  colours in both round and most of the fancy shapes. You will find our diamonds in D-K colours and clarity between Internally Flawless and SI2. We offer a variety of sizes ranging from lower than 0.01ct to beyond 5cts.

Most of our synthetic diamonds that are at least 0.30ct or more are usually provided with a diamond report from the International Gemological Institute (IGI). All our certified diamonds are laser inscribed with the certificate number and the mention laboratory grown diamond.

We welcome transparency in business

Synthetic diamonds, lab made diamonds, man made stones or manufactured diamonds, whatever descriptor is used it makes no difference to the actual quality and appearance of the gemstone. We are proud to inform our customers that Madestones are grown in a laboratory to the highest standards, using the latest technology. We supply our highest quality lab-created diamonds UK and around the world at very attractive prices.

In the non-certified round diamonds, our customers can choose between parcels with a range of mixed sizes or perfectly calibrated diamonds exactly fitting for their jewellery designs.

Fancy shapes are available in oval, pear, princess, baguette, emerald, radiant, cushion and assher. Marquises, heart shapes, trilliants, half-moon, kites and other special shapes are not so common but we offer personalized options for any diamond we may not have in our regular stock.

We offer the best affordable price and our colourless Madestones price point is less by 40-50% in comparison to their natural sisters.

Madestones coloured artificial diamonds, like pink, blue and yellow, are carefully grown in our lab. Since, mined coloured diamonds are very rare, they are highly priced but at Madestones you will find these at extremely attractive prices. Most of our colour diamonds of at least 0.30cts and more are certified and laser inscribed. We can also provide a certificate on smaller diamonds if our customers request so.

Bespoke or custom-made diamonds

Madestones is glad to offer custom made diamonds in fancy shapes to its customers. If you have something in mind and do not find that on our list of products, feel free to contact us and we will have it custom-made for you at our production unit.

Madestones are ethical, environmentally friendly and affordable. They are a smart choice in diamonds.

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Madestones offers premium quality lab-grown diamonds (0.005ct up to 5ct, D to K colours, full clarity range) in both timeless whites, and striking colours like spectacular blue, pink and yellow, round and fancy shapes.

Contact us now to grow your business and win the competition