Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: NDG5254
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Olivia Princess Pendant in 9K Yellow Gold. Claw setting. 0.33CT 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...
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Item Ref: NDN4545Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This indulgent diamond piece embodies the elegant luxury and romance of days gone by. Its dazzling vintage look has been created with high grade, lab grown diamonds in beautifully polished white gold. A stunning gift for any special occasion.
From £27.08 per month
Item Ref: NDG5242Y
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This diamond cross pendant is a truly beautiful piece that sparkles on the neckline. With half a carat of sustainable lab grown diamonds in fine white gold, it makes the perfect, ethical luxury gift for any special occasion. *The sustainable...
From £15.91 per month
Item Ref: NDI4227
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Boasting 6CT of high-quality, sustainable lab grown diamonds in classic yellow gold, this Chloe tennis bracelet exudes luxury, radiance and glamour on your wrist. The round cut diamonds showcase exceptional sparkle in a beautifully crafted claw setting. It's a truly...
From £71.8 per month
Item Ref: NDR4640Y
AVAILABILITY: In stock (-2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Galileo diamond pendant has a luxurious look, where several diamonds create the dazzling illusion of a much larger stone. Handcrafted with polished white gold, its claw setting allows maximum light to sparkle off the high-quality sustainable lab grown diamonds....
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Item Ref: NDD3558-422JUY
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown heart-shaped diamond, suspended from a fine 9k white 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: NDE6251-Q
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct Opal and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and Opal stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
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Item Ref: NDE6251-RGY
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: NDE6251-RY
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: ANDE6328U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover ourLumia Oval Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled gold vermeil. This piece is the perfect choice for those who love a modern twist on the classic round ring. The elongated oval centre...
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Item Ref: NDE6335Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. This piece is the perfect choice for those who appreciate contemporary jewellery with a romantic edge. The Lumia Heart-shaped centre diamond, encircled by...
From £25.5 per month
Item Ref: NDH5202Y
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Heart Cut Lab Diamond Stud Earrings 0.50ct H/SI in 9K White Gold, featuring 0.50ct of lab grown diamonds, set in the finest white gold. Each individual stud spotlights a carat weight of 0.25ct, with an impressive, combined...
From £19.11 per month
Item Ref: NDH5204
AVAILABILITY: In stock (31 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear Cut Lab Diamond Stud Earrings 1.00ct H/SI in 9k Gold, featuring 1.00ct of lab grown diamonds, set in the finest gold. Each individual stud spotlights a carat weight of 0.50ct, with an impressive, combined carat weight...
From £19.11 per month
Item Ref: ANDD3573U-RKU
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Capture the dreamy essence of Pisces with our Pisces Zodiac Medallion Necklace crafted in recycled 18k gold vermeil. The fish symbol is beautifully detailed, accented with 0.02ct lab-grown diamonds as celestial stars, reflecting intuition and compassion. Pisces (February 19 -...
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Item Ref: ANDD3573U-VCW
AVAILABILITY: In stock (38 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Honour the steadfast spirit of Taurus with our Taurus Zodiac Medallion Necklaces in recycled 18k gold vermeil. Showcasing the iconic bull symbol, accented with 0.02ct lab-grown diamonds as celestial stars, this necklace reflects loyalty and strength. Taurus (April 20 -...
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Item Ref: ANDH5212U
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Gold Vermeil Lab Diamond Heart Drop Huggie Earrings. The Diamond Heart Outline Huggie, set in the finest recycled gold vermeil, are a refined take on a classic romantic motif. Each micro huggie hoop is paired with a pavé-set...
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Item Ref: LBB1333-SY
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘S’ and choose your own diamond-set initial, set in the finest 9k yellow gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
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Item Ref: LBB1333-HY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘H’ and choose your own diamond-set initial, set in the finest 9k yellow gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
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Item Ref: LBB1332-RS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Diamond Initial Pendant in Silver. Claw setting. 0.10CT 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...
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Item Ref: NDUT86-522IXU3Y
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £78.19 per month
Item Ref: NDUT82-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Georgina 3.50ct Lab Diamond Oval Cut Engagement Ring in Platinum 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 its...
From £79.77 per month
Item Ref: NDH5257
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A stunning pair of Diamond Stud Earrings in 9K Yellow Gold. Claw setting. 1CT 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...
From £17.53 per month
Item Ref: NDH4653U
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of Diamond Drop Earrings in Silver. Pave setting. 0.30CT of Premium 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...
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Item Ref: NDH5234
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Halo Lab Diamond Earrings, set in 9k yellow gold, and featuring 0.50ct of H/SI quality diamonds. These beautiful earrings put a twist on the traditional stud design with their halo of slightly smaller diamonds surrounding the central stone....
From £12.72 per month
Item Ref: NDUT93-422HXU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 2.00ct premium quality F/VS1 radiant cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire rectangular engagement ring – but from...
From £60.63 per month
Item Ref: NDUT81-422HXU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our plain solitaire engagement ring, featuring a 2.00ct 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 £57.43 per month
Item Ref: NDUT80-322HXU3S
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 0.50ct premium quality F/VS1 oval 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...
From £41.45 per month
Item Ref: NDUT23-722IXU3S
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 5.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1. The unique, low set claw setting of the Chloe means the centre stone is set deeper into the finest recycled platinum band and sits closer...
From £100.53 per month
Item Ref: NDUT26-372HXU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular certified Elysia 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: NDUT25-372HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb certified High Set Chloe Engagement Ring in 18K White 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...
From £51.04 per month
Item Ref: NDUT24-72HXU3A
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £25.17 per month
Item Ref: NDH5224Y
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These gorgeous diamond huggie earrings are designed to look as stunning as they feel comfortable. They feature ethical lab grown diamonds with breathtaking sparkle that highlights your features. With timeless style, they are a perfect gift idea for any occasion....
From £12.72 per month
Item Ref: NDUT86-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning lab grown diamond ring is just perfect for when you ask that all-important question. The beautiful pave set diamonds on the band create a path for the eye that leads to the generous princess cut solitaire. Combined with...
From £46.26 per month
Item Ref: NDH4565
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Elegant in design, these eye-catching lab diamond cluster earrings are perfect for the lady who loves timeless jewellery. Measuring 7x7mm, the earrings feature round cut solitaires which are nestled by a collection of glistening Premium Quality lab grown Diamonds and...
From £16.55 per month
Item Ref: NDG5256Y
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite solitaire pendant would make the perfect gift for any special occasion. Set in beautiful white gold, it displays a high-qulity, sustainable lab grown diamond that is as beautiful as it is environmentally ethical. The diamond shape is a...
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Item Ref: NDUT74-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With exquisite elegance, this luxurious lab grown diamond halo ring is an heirloom piece she'll cherish forever. Handcrafted, it's set with a high-grade diamonds in the finest platinum. The solitaire comes with a diamond certificate from IGI, one of the...
From £33.48 per month
Item Ref: NDUT24-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A diamonds seduction lies in its complex relationship with light and this diamond is superbly cut and polished to bring you the ultimate in fiery iridescence. This magnificent quality IGI certified lab grown diamond is forged in a precisely controlled...
From £25.17 per month
Item Ref: NDH5226Y
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These luxurious, sustainable lab grown diamond earrings look stunning in a sparkling floral design. They highlight the features with breathtaking radiance and look stunning with any outfit, from day to evening. A coveted gift for any special occasion. *The sustainable...
From £12.72 per month
Item Ref: ANDE6270U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.50ct of lab grown diamonds set in the finest 18k gold vermeil. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack of...
Pay in 3 interest-free
Item Ref: NDE6251-RG
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct pearl and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and pearls sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone...
Pay in 3 interest-free
Item Ref: NDUT08-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 0.50ct F/VS pear cut diamond main stone, set in the finest recycled platinum. From above, this design appears to be a solitaire pear cut engagement ring...
From £31.9 per month
Item Ref: NDUT07-322HXU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 1.07ct F/VS1 pear cut diamond main stone, set in the finest recycled yellow gold. From above, this design appears to be a solitaire pear cut engagement...
From £39.87 per month
Item Ref: NDUT05-72HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Hidden Halo Engagement Ring with a diamond shank, featuring a 0.50ct F/VS1 marquise-cut diamond, set in the finest recycled platinum. From above, this design appears as a classic marquise solitaire with a pavé diamond band -...
From £33.48 per month
Item Ref: NDHG95-57XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Celebrate elegance with the LUXE 5.00ct Lab Diamond Chloe Eternity Ring, a radiant creation from our exclusive LUXE collection. Featuring IGI-certified pear-cut lab diamonds with a total weight of 5.00ct, this full-band ring sparkles with unmatched brilliance. Each ethically sourced...
From £87.75 per month
Item Ref: NDHG95-42XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £66.99 per month
Item Ref: NDE6334
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Pear Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k yellow gold. The pear shape, one of the most popular diamond cuts today, offers a flattering, elongating effect on the finger. The pear-shaped centre diamond,...
From £25.5 per month
Item Ref: ANDE6324U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Pear Cut Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. The pear shape, one of the most popular diamond cuts today, offers a flattering, elongating effect on the finger. The pear-shaped...
Pay in 3 interest-free
Item Ref: NDH5291
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Heart Cut Lab Diamond Stud Earrings 0.50ct H/SI in 9K Gold, featuring 0.50ct of lab grown diamonds, set in the finest gold. Each individual stud spotlights a carat weight of 0.25ct, with an impressive, combined carat weight...
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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