Pink, blue and yellow lab grown diamonds are real diamonds. With natural, brilliant colour, they are physically, chemically and visually exactly the same as coloured earth-mined diamonds. What’s more, they are a sustainable choice.
ARE COLOURED LAB GROWN DIAMONDS REAL DIAMONDS?
Yes, they are. Coloured lab grown diamonds are real diamonds. They have the exact same physical and chemical composition as coloured diamonds that are mined from the Earth. The only difference is their origin.
State of the art technology allows scientists to replicate the environment underneath the Earth’s crust where coloured diamonds are naturally formed.
This means that real pink, blue and yellow diamonds can now be grown in the laboratory…
DO COLOURED LAB GROWN DIAMONDS LOOK THE SAME AS EARTH-MINED COLOURED DIAMONDS?
Yes. Because lab grown diamonds have the same properties as mined diamonds, they look exactly the same.
Pink, blue and yellow lab diamonds will therefore display the same brilliant colours and beautiful sparkle as their mined counterparts.
They can only be told apart by gemmologists using special, high tech laboratory equipment…
ARE COLOURED LAB DIAMONDS SUSTAINABLE
Yes, all our lab grown diamonds are environmentally ethical and sustainable.
This is because the carbon footprint of lab grown diamonds is much smaller than the one produced by diamond mining.
SUSTAINABLY SOURCED METALS
We’re proud to offer our entire lab grown diamond range set in sustainably sourced gold, platinum and silver…
CAN COLOURED LAB GROWN DIAMONDS BE CERTIFIED?
Yes, absolutely. Remember, gem experts classify lab diamonds as real diamonds. Therefore, they can be certified just the same as mined diamonds by assessing the Four Cs.
Our Elara Collection of coloured diamonds is independently certified by the International Gemological Institute (IGI).
Simply click the Product Specifications tab on our product pages, and you’ll easily see the certificates included with your diamond.
ARE COLOURED LAB GROWN DIAMONDS MORE AFFORDABLE THAN MINED ONES?
Coloured lab grown diamonds are a luxury. Growing real diamonds in a laboratory is an exacting and expensive process.
However, compared to the rarity of mined coloured diamonds, lab grown diamonds do offer a considerable saving.
If you buy a lab grown pink, blue or yellow diamond, you can expect to get up to 75% more carats for your budget than when purchasing an equivalent mined diamond…
HOW ARE PINK, YELLOW AND BLUE LAB DIAMONDS COLOURED?
In a laboratory, pink, blue and yellow diamonds gain their natural colour in the exact same way as diamonds do under the Earth.
While a diamond is growing in the laboratory, natural mineral elements, heat and pressure are applied to it.
Yellow diamonds get their golden hues from nitrogen trace elements. Likewise, boron is responsible for blue diamonds. Pink diamonds, in turn, owe their colour to the unique way they refract light…
ARE COLOURED LAB GROWN DIAMONDS RIGHT FOR ME?
If you’ve had your eye on earth-mined coloured diamonds before, you’ll know their prices can be prohibitive
On the other hand, coloured lab grown diamonds are real diamonds. Luxurious and sustainable, they offer exceptional value, quality and beauty.
Whichever diamond you pick, the most important thing is that you love your jewellery. Now, you simply have more choice.
GEM GUIDES
Discover more facts about our sustainable coloured lab diamonds.
Including quality, colour, origin and value.
We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.
If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.
Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.
Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.
Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.
If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.
Our standard returns policy is 30 days to return, and 60 days to exchange.
We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.
Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.
We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.
To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.
We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.
We’re here whenever you need us.
📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk
📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)
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