Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: NDHG34-722XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous Chloe Eternity Ring in 18K White Gold. Claw setting. 5.00CT of F/VS quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to...
From £102.12 per month
Item Ref: NDFR21-72XU3A
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An exceptional certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.71CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.78 per month
Item Ref: NDFG47-422XU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An elegant certified pair of Diamond Halo Earrings in 18K White Gold. Claw setting. 2.45CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds...
From £57.43 per month
Item Ref: NDFG47-322XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A dazzling certified pair of Diamond Halo Earrings in 18K White Gold. Claw setting. 1.30CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 0.50ct Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds...
From £44.65 per month
Item Ref: NDDN3242-XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Diamond Ring in 18K White Gold. Pave setting. 1.00CT of G/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.62 per month
Item Ref: NDH5275Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Baguette Drop Earrings, boasting 1.30ct of the finest H/S1 quality lab-grown diamonds, set in beautiful, recycled 9kt white gold. These Art Deco inspired earrings showcase small pavé hoops, adorned with a rectangular diamond charm. Inside the charm sits...
From £38.26 per month
Item Ref: NDUT93-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct premium quality F/VS1 radiant cut diamond, set in the finest white gold. From above, this design appears to be a plain solitaire rectangular engagement ring – but...
From £43.07 per month
Item Ref: NDUT81-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 0.05ct premium quality F/VS1 radiant cut diamond, set in the finest yellow gold. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that...
From £28.06 per month
Item Ref: NDUT27-722IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 5.00ct Lab Diamond Round Cut Engagement Ring in White Gold G/SV1 is a beautifully classic option, perfect for asking that special question. The timeless round solitaire allows for maximum brilliance, casting beautiful sparkle in all directions. The minimal...
From £95.76 per month
Item Ref: NDH5292Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 1.00ct Lab Diamond Hoop Earrings in 9K White Gold G/VS with 1ct of sparkling lab grown diamonds set in the finest recycled 9k white gold. The round diamonds sit securely in individual settings around the entirety of the...
From £30.28 per month
Item Ref: NDD3540-32XUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 10.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold G/VS full diamond tennis necklace, which features 10ct of sparkling, round diamonds set in the finest 9k recycled yellow gold, held together with a secure, easy-fit clasp. This exceptional...
From £127.69 per month
Item Ref: ND1MFP25-7JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 5.00ct Lab Diamond Flower Drop Necklace, crafted in the finest recycled 9k white gold. This necklace makes for an incredible statement piece, with an intricate floral design that hangs delicately below the collarbones. The white gold claw setting...
From £111.7 per month
Item Ref: NDUT23-722IXU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in 18k Yellow Gold G/VS1. The unique, low set claw setting of the Chloe means the centre stone is set deeper into the finest recycled yellow gold band...
From £95.76 per month
Item Ref: NDUT86-522IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Katerina 3.55ct Lab Diamond Princess Cut Engagement Ring in 18k Yellow Gold G/VS1. A modern claw setting holds an impressive 3.00ct princess cut diamond, which sits proud atop a half-eternity band of pavé diamonds, set in the finest...
From £78.19 per month
Item Ref: NDUT82-522IXU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in Yellow Gold G/VS1. An impressive 3.00ct oval cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing...
From £78.19 per month
Item Ref: NDL3223Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
An elegant, luxurious gift choice, this beautiful diamond bangle is set in highly polished white gold that looks and feels stunning on the wrist. The sustainable lab grown diamonds are claw set in a perfect line for incredible sparkle. A...
From £56.32 per month
Item Ref: NDUT86-422XU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £75.0 per month
Item Ref: NDUT85-372XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Beatrice Engagement Ring in 18K White Gold. Claw+Pave setting. 2.05CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £57.43 per month
Item Ref: NDUT70-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Showcasing the finest luxury, this double halo diamond ring features a sustainable lab grown solitaire in a dazzling princess cut. The handcrafted 18K white gold split shank band divides elegantly into two as it reaches the centre, offering a substantial...
From £41.45 per month
Item Ref: NDUT62-372IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Danielle ring showcases an exquisitely shimmering 1.50-carat lab grown, cushion cut solitaire. It is encircled by a dazzling halo and diamond-studded shoulders for even more sparkle. The quality solitaire is certified by IGI, one of the most trusted...
From £63.83 per month
Item Ref: NDUT50-372IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful lab grown diamond halo ring with sidestones is a stunning symbol of love. It features an exquisite round cut solitaire certified by IGI, one of the most respected international diamond grading institutions. Handcrafted in platinum,...
From £57.43 per month
Item Ref: NDUT26-47XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful solitaire makes an exquisite engagement ring that your loved one will treasure for a lifetime. The exquisite lab grown diamond in a white and sparkling H/Si quality contrasts beautifully with the warmth of the yellow gold. A luxurious...
From £18.03 per month
Item Ref: NDUT26-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Elysia Engagement Ring in 18K White Gold. Claw setting. 2.00CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £62.21 per month
Item Ref: NDUT24-372IXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Lily Engagement Ring in 18K Yellow Gold. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £51.04 per month
Item Ref: NDUT24-322IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Let the brilliance of this exquisite diamond engagement ring speak volumes of your love. Indulge her with this striking symbol of your devotion. The superb 1 carat lab grown centre stone is forged using state of the art technology to...
From £41.45 per month
Item Ref: NDG5240Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful diamond cross necklace features sustainable lab grown diamonds in a high diamond grade that creates spectacular scintillation and fire. Highly polished white gold provides a flawless, contemporary setting. An excellent gift idea for any celebration. *The sustainable luxury...
From £22.31 per month
Item Ref: NDFT23-72JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The luxury, quality and radiance of this stunning diamond trilogy ring is sure to give your loved one much joy. Classic yet contemporary, its ethical lab grown diamonds provide breathtaking sparkle in H/Si quality. An heirloom gold band gives a...
From £20.89 per month
Item Ref: NDFT23-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite round cut diamonds in this exceptional trilogy ring form a timeless and sparkling design to celebrate your love. The H/Si quality lab grown diamonds are complemented by a lustrous platinum band for a look and feel that's utterly...
From £43.07 per month
Item Ref: NDUT26-47XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring solitaire in 18K white gold will make a showstopping engagement ring for the one you love. The exquisite lab grown diamond creates a brilliant play of light, constantly catching the eye with its sparkle. An exceptional ring that's...
From £18.03 per month
Item Ref: NDHG33-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show your love with this dazzling Rae eternity ring and watch her eyes light up. It features 2.00CT of breathtaking G/VS quality lab grown diamonds in luscious yellow gold. Luxurious and sparkling, this is a gift you cannot go wrong...
From £62.21 per month
Item Ref: NDH5223
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These dainty, exquisite lab grown diamond huggy earrings look as stunning on as they feel comfortable to wear. They feature sustainable lab diamonds in yellow gold with breathtaking sparkle to highlight your features. Classic and elegant, they suit any outfit...
Pay in 3 interest-free
Item Ref: NDFT36-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The three exquisite diamonds in this trilogy ring provide breathtaking sparkle. The diamonds are round brilliant cut, lab grown in a high G/VS quality. Sparkling wonderfully upon the heirloom quality platinum band, this is a truly eye-catching piece of jewellery...
From £25.5 per month
Item Ref: NDN4522.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite trilogy ring is a contemporary take on the lavish jewellery of the Art Deco era. It showcases three sparkling lab grown solitaires, each framed by a dazzling diamond halo. Set in 18K white gold, it is a ring...
From £35.7 per month
Item Ref: NDH5227
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These dainty, sparkling lab grown diamond earrings in luscious yellow gold look timeless in a sparkling floral design. They highlight your features with breathtaking radiance and look elegant with any outfit. Sustainable and luxurious, they are a coveted gift for...
Pay in 3 interest-free
Item Ref: NDHG31-322XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Lauren eternity ring. It sparkles with 1.00CT of princess cut G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on...
From £36.67 per month
Item Ref: NDHG31-422XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a magnificent gift, then you'll be sure to impress her with this luxurious Lauren eternity ring. It features 2.00CT of exquisite G/Vs quality lab grown diamonds held in an heirloom platinum setting. A stunning piece for...
From £60.63 per month
Item Ref: NDH5237Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These beautiful 'journey of life' diamond earrings feature 5 luxurious, sustainable lab grown diamonds each. Creating beautiful sparkle, they graduate from a small diamond to a larger one, representing the growth of love forever. Handcrafted in polished white gold, they're...
From £12.72 per month
Item Ref: NDP3474
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Create a look that's glamorous and sophisticated with these stunning diamond halo drop earrings. Designed with the finest lab grown diamonds, they radiate with unmatched sparkle and fire. The 18K white gold setting is highly polished, giving you a feel...
From £28.7 per month
Item Ref: NDP3498
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These exquisite diamond earrings transform to give you two different looks. Watch the video to see how to wear them either as glamorous halo buttons or as dramatic drops. Handcrafted with the finest lab grown diamonds, they're a stunning investment...
From £30.28 per month
Item Ref: NDK-HU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'F' initial pendant is among our best loved gift ideas. The sparkling lab created diamonds are ethical and beautiful, set in the finest sterling silver. Go for a classic look with your own initial or wear your loved...
Pay in 3 interest-free
Item Ref: NDH5228Y
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This gorgeous pair of sustainable lab grown diamond earrings in white gold offer breathtaking sparkle. With lavish diamonds, they catch the light from every angle to highlight your features and they're the perfect size to take you from office to...
From £25.5 per month
Item Ref: NDFDT23-5XUY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify sophisticated elegance and this striking Chloe bracelet is no exception. 3.00CT of G/VS quality laboratory grown diamonds adorn the wrist beautifully. The 18K white gold bracelet feels comfortable and luxurious and includes a secure catch for safety....
From £95.76 per month
Item Ref: NDH5268
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This breathtaking pair of diamond hoop earrings is the ultimate luxury gift. Their special design places ethical lab grown diamonds both on the outer front and inside back of the hoops, to create spectacular radiance. The perfect gift to make...
From £17.53 per month
Item Ref: NDE6231Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring is sure to get a 'yes'. The ethical lab grown solitaire nestled within a radiant halo of smaller diamonds create beautiful sparkle, while the polished white gold band provides a flawless, luxurious look on the hand....
From £14.33 per month
Item Ref: NDUT329-422HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Set in recycled 18K yellow gold, the pavé Origin ring showcases a 2.00ct oval lab-grown centre diamond radiating subtle sparkle and warmth. The pavé band adds delicate detail without overshadowing the centre stone increasing the total diamond weight to 2.25ct....
From £73.48 per month
Item Ref: NDD3559-422JUA
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown princess-cut diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £39.87 per month
Item Ref: NDE6269Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond pear cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 9k white gold. The Naomi features a simple solitaire diamond in a contemporary pear shape, perfect for those...
From £22.31 per month
Item Ref: NDE6268U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond pear cut engagement ring, boasting a 0.33ct H/SI quality lab grown diamond, set in the finest recycled 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary pear shape, perfect for those...
Pay in 3 interest-free
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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