Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: LBB1332-OS
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous Diamond Initial Pendant in Silver. Claw setting. 0.09CT of H/SI 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 a natural...
Pay in 3 interest-free
Item Ref: LBDP03-33VSQ
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Olivia Platinum Lab Diamond Pendant Necklace 0.33CT F/VS, featuring 0.33ct of F/VS quality diamonds, set in the finest recycled platinum. The central diamond is protected by a secure and unique rubover setting, putting a modern twist on the...
From £13.36 per month
Item Ref: LBDP02-33VSW
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Emily 18K White Gold Lab Diamond Pendant Necklace 0.33CT F/VS, featuring 0.33ct of F/VS quality diamonds, set in the finest recycled white gold. The central diamond is protected by a secure and unique rubover setting, putting a modern...
From £14.0 per month
Item Ref: LBDP02-100VSW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 1.00CT Emily 18K White Gold Pendant Necklace F/VS, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled white gold. The central diamond is protected by a secure and unique rubover setting, putting a...
From £25.5 per month
Item Ref: LBDP02-100VSQ
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 1.00CT Emily Platinum Pendant Necklace F/VS, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled platinum. The central diamond is protected by a secure and unique rubover setting, putting a modern twist on...
From £24.86 per month
Item Ref: LBDE03-50VSW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 18K White Gold Rub-over Lab Diamond Stud Earrings - 0.50CT - F/VS - 5.8mm, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled white gold. These unisex stud earrings feature a rubover setting, ensuring your diamonds...
From £23.89 per month
Item Ref: LBDE03-50VSQ
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Platinum Rub-over Lab Diamond Stud Earrings - 0.50CT - F/VS - 5.8mm, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled platinum. These unisex stud earrings feature a rubover setting, ensuring your diamonds are held securely,...
From £23.25 per month
Item Ref: NDFR34-322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £36.67 per month
Item Ref: NDUT82-422XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent certified Georgina Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.55CT of F/VS1 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...
From £75.0 per month
Item Ref: NDUT82-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful certified Georgina Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.05CT of F/VS1 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...
From £57.43 per month
Item Ref: NDUT71-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Diana Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.10CT of F/VS1 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...
From £57.43 per month
Item Ref: NDUT27-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 3.00ct 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 £71.8 per month
Item Ref: NDFR34-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A glamorous certified Diamond Halo Necklace in 18K White Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £27.93 per month
Item Ref: NDFR34-322Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling certified Diamond Halo Necklace in 18K White Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £36.67 per month
Item Ref: NDFG27-422XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An exceptional 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: NDJ4225Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Every diamond in this magnificent bracelet showcases astonishing sparkle that looks exquisite on your wrist. A jaw-dropping 7CT of radiant, sustainable lab grown diamonds are pave set within the finest 18K white gold. This is a truly exceptional piece of...
From £183.54 per month
Item Ref: NDUT93-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 3.00ct premium quality G/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 £71.8 per month
Item Ref: NDUT81-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 0.50ct premium quality F/VS1 radiant cut diamond, set in the finest platinum. A solitaire engagement ring is a classic for a reason, with its timeless design, it’s a guaranteed heart-stopper that never...
From £27.72 per month
Item Ref: NDUT82-722IXU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Georgina 5.70ct Lab Diamond Oval Cut Engagement Ring in White Gold G/VS1. An impressive 5.00ct 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 £108.51 per month
Item Ref: NDUT71-722IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in White Gold G/VS1. A traditional pear cut ring is modernised with a halo of smaller diamonds surrounding it, maximising the central, consciously crafted stone’s magnitude even further. The band,...
From £108.51 per month
Item Ref: NDUT85-722IXU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in White Gold G/VS1. A beautiful 5.00ct cushion cut diamond sits proud on a half-eternity band of pavé diamonds, while a halo of smaller diamonds encases the main stone, enhancing...
From £108.51 per month
Item Ref: NDUT23-722IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in 18k White Gold G/VS1. The unique, low set claw setting of the Chloe means the centre stone is set deeper into the finest recycled white gold band...
From £95.76 per month
Item Ref: NDD3549-37XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K White Gold G/VS featuring 15ct of sparkling, round diamonds set in the finest 9k recycled white gold. The front section of the necklace that sits on the collarbones is...
From £207.49 per month
Item Ref: NDJ3343
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Unearth our 2.20cat Lab Diamond Flower Evening Bracelet, set in the finest recycled 9k white gold. This statement is the perfect accessory for any occasion wear look, adding a layer of intrigue to the wrist and casting brilliant sparkle in...
From £75.0 per month
Item Ref: NDD3547-322XUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.30ct Lab Diamond Halo Necklace, set in the finest 9k recycled white gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 1.00ct centre stone, protecting the main diamond, enhancing its magnitude,...
From £29.51 per month
Item Ref: NDD3547-47XUY
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.40ct Lab Diamond Halo Necklace, set in the finest 9k recycled white gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 0.25ct centre stone, protecting the main diamond, enhancing its magnitude,...
From £12.72 per month
Item Ref: ND1MFP23-32JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our beautiful 10.00ct Lab Diamond Cluster Tennis Necklace, set in the finest recycled 9k white gold. A seemingly endless string of consciously crafted, round diamonds sits in a white gold setting, holding your stones secure, but almost invisible to...
From £175.56 per month
Item Ref: NDUT71-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Platinum G/VS1. A traditional pear cut ring is modernised with a halo of smaller diamonds surrounding it, maximising the central, consciously crafted stone’s magnitude even further. The band, made...
From £114.9 per month
Item Ref: NDUT27-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 5.00ct Lab Diamond Round Cut Engagement Ring in Yellow 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: NDUT85-422XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Beatrice Engagement Ring in 18K Yellow Gold. Claw+Pave setting. 2.60CT 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 £75.0 per month
Item Ref: NDUT70-72XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent double-halo diamond ring showcases a superb sustainable lab grown solitaire that is princess cut for superb sparkle. The beautiful split shank setting, which divides the band into two either side of the centre stone, is handcrafted in 18K...
From £41.45 per month
Item Ref: NDUT70-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
To create breathtaking brilliance, this ultra-luxurious engagement ring brings together a sustainable lab grown solitaire and a double halo of smaller lab diamonds. Drawing the eye to the solitaire is a split shank band in handcrafted platinum which looks and...
From £55.82 per month
Item Ref: NDUT74-372XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Reina Engagement Ring in 18K White Gold. 2.30CT 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 chemically and...
From £57.43 per month
Item Ref: NDUT73-422XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Luxurious, classic and infinitely sparkling, this handcrafted diamond engagement ring is sure to impress. The ring features a stunning 2-carat lab grown solitaire taking centre stage, with smaller round diamonds forming a sparkling halo in a cushion shape around it....
From £75.0 per month
Item Ref: NDUT47-IU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exquisite sparkle of this diamond ring makes it a beautiful piece of jewellery for your engagement. The stunning lab grown solitaire is held in a claw setting, with more dazzling diamonds in a contemporary channel setting on the white...
From £34.76 per month
Item Ref: NDUT26-72HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Elysia engagement ring is a luxurious choice for your proposal. The polished yellow gold band showcases a stunning 0.50CT lab grown diamond which creates incredible sparkle. A beautiful ring that's sure to impress.
From £25.17 per month
Item Ref: NDUT26-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can feel proud to propose with this breathtaking engagement ring. The exquisite sparkle of the stunning 0.50CT lab grown diamond solitaire in the centre radiates from a beautiful 18K white gold band. An impressive ring that looks and feels...
From £25.17 per month
Item Ref: NDUT26-47XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The handcrafted elegance of this exquisite solitaire ring ensures the H/Si quality lab grown diamond in the centre sparkles at its brightest against a fine platinum band. With exceptional quality, this engagement ring is a beautiful symbol of love she'll...
From £17.83 per month
Item Ref: NDUT25-55XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set Chloe engagement ring is perfect in its simple elegance. It features a 0.33CT lab grown diamond in a sparkling and luxurious G/Vs quality. The solitaire takes centre stage atop a handcrafted platinum setting. A stunning ring you...
From £18.47 per month
Item Ref: NDUT25-47XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning Chloe engagement ring has a timeless and beautiful design. The 0.25CT lab created diamond looks white and exquisitely sparkling on your hand in a high G/Vs quality. The ring is perfectly handcrafted in 18K white gold so it...
From £18.03 per month
Item Ref: NDUT24-372IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Lily Engagement Ring in Platinum. 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 chemically and...
From £52.62 per month
Item Ref: NDJ4224Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Every diamond in this luxurious bracelet showcases astounding radiance that looks stunning on your wrist. A breathtaking 5CT of sparkling, sustainable lab grown diamonds are pave set within classic 18K white gold. This is a truly exceptional piece of jewellery...
From £172.37 per month
Item Ref: NDFT23-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her a memorable gift with this outstanding diamond trilogy ring in 18K yellow gold. It features three stunning lab grown diamonds in H/Si quality that compete in sparkle with each other. Luxurious and timeless, this is a superb jewellery...
From £43.07 per month
Item Ref: NDUT73-372XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With a classic design, this stunning ring features a sparkling 1.50-carat lab grown solitaire, and around it, a halo crafted in a luxurious cushion shape. Sidestones add opulence and sparkle to the band. The solitaire is certified by IGI, one...
From £63.83 per month
Item Ref: NDUT25-322HXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Anyone would feel confident proposing with this exquisite Chloe engagement ring in their pocket. It showcases an impressive 1.00CT lab grown diamond in a high G/Vs quality with exceptional sparkle. Set on an 18K white gold band for a luxurious...
From £41.45 per month
Item Ref: NDFT33-322JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking Rae half eternity ring would make the perfect gift to commemorate a special occasion such as an anniversary. The stunning 1 carat of sparkling, ethical lab grown diamonds are showcased in a sleek channel setting of luxurious white...
From £47.84 per month
Item Ref: NDUT84-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elegant with a feel of vintage luxury, this engagement ring features a sustainable lab grown diamond solitaire. It is emerald cut for exceptional lightplay and surrounded by smaller sparkling accent stones in a halo around it. The beautiful design created...
From £46.26 per month
Item Ref: NDUT82-322XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent halo engagement ring showcases a sustainable lab grown solitaire in a luxurious oval cut. Oval diamonds have a unique shape that lengthens the fingers and gives your hand an elegant look. The highly polished 18K gold band holds...
From £46.26 per month
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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