Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2281 products
Item Ref: NDUT94-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 2.00ct premium quality F/VS1 oval cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £82.4 per month
Item Ref: NDUT27-422HXU3S.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning certified Grace Engagement Ring in Platinum. 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 chemically and...
From £73.31 per month
Item Ref: ANDD3566-47JUU
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 18k Gold Vermeil, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled gold vermeil. This piece is a refined, modern take on the classic pendant, with the...
Pay in 3 interest-free
Item Ref: NDFT32-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Chloe 7 stone lab diamond eternity ring, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled 9k yellow gold. This half eternity ring fits comfortably on the finger, with the diamonds on the upper side of...
From £30.25 per month
Item Ref: NDE6209U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Raindrop Ring, handcrafted from recycled sterling silver and featuring 0.25ct of lab-grown diamonds. This unique ring design creates the illusion of three stacked bands, each adorned with sparkling rubover-set diamonds that resemble delicate raindrops. While the bands appear...
Pay in 3 interest-free
Item Ref: NDD3401-1M522
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite diamond tennis necklace is so luxurious and dazzling that it makes the perfect piece for a big celebration or red carpet event. Handcrafted with 3 carats of sparkling, sustainable lab grown diamonds in H/Si quality for a substantial...
From £107.63 per month
Item Ref: NDE6348U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Alegria 4 Clover Lab Diamond Ring is a beautiful symbol of luck, and a delicate addition to your ring stack. Crafted in the finest recycled sterling silver, its delicate four-leaf clover design features 0.27ct of sparkling lab-grown diamonds. The...
Pay in 3 interest-free
Item Ref: NDUT23-522IXU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Low Set Chloe 3.00ct 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 £88.32 per month
Item Ref: NDE6264
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 1 carat wishbone ring, set in the finest recycled 9k yellow gold. 1 carat of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
From £28.23 per month
Item Ref: NDUT56-372IXU3Y.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sumptuous, ethical lab grown solitaire ring will make her feel very luxurious and special on the day of your proposal. Beautifully handcrafted with a total of 2 carats of diamonds, the setting is made of heirloom quality 18K white...
From £67.26 per month
Item Ref: NDHG34-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Chloe eternity ring. It sparkles with 2.00CT of magnificent G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on the...
From £72.98 per month
Item Ref: NDE6328U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Oval Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who love a modern twist on the classic round ring. The elongated oval...
From £13.09 per month
Item Ref: NDH5203Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear 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 £12.75 per month
Item Ref: NDH5226
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These luxurious, sustainable lab grown diamond earrings look timeless in a sparkling yellow gold floral design. They highlight the features with breathtaking radiance and look elegant with any outfit. A classic gift for any special occasion. *The sustainable luxury choice....
From £15.78 per month
Item Ref: NDUT71-322XU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This magnificent pear shaped diamond halo ring showcases a superb sustainable lab grown solitaire. A beautiful 18K white gold band holds the setting securely and is also studded with diamonds for extra brilliance. Handcrafted and polished to perfection, this ring...
From £63.22 per month
Item Ref: NDUT27-55XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a stunning engagement ring to propose with, this ring is an excellent choice. The elegant design showcases a 0.33CT lab grown diamond at an exceptional G/Vs grade that looks sparkling on the hand. The band is...
From £35.29 per month
Item Ref: ANDI4241U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elegance meets everyday practicality with the Graduated Bracelet in recycled 18k gold vermeil. Featuring a total of 1.00ct lab-grown diamonds, the stones graduate in size – tapering to the largest size in the middle - for a subtle yet striking...
From £13.42 per month
Item Ref: ANDD3550-55JUU
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Oval Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown oval-shaped diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
Pay in 3 interest-free
Item Ref: NDE6202Y
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond round cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k white gold. The Naomi features a simple solitaire diamond in a contemporary round shape, perfect for those...
From £32.94 per month
Item Ref: NDE6267U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
Pay in 3 interest-free
Item Ref: NDH5299Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Oval 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 £12.75 per month
Item Ref: ANDUD4228U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Cuban Box Set Bracelets, part of the Havana Collection, featuring 0.85ct of H/SI lab grown diamonds, set in the finest 18k gold vermeil. These unique bracelets put a modern twist on the classic Cuban design, featuring a box...
From £16.12 per month
Item Ref: YLBF3074S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Stellato Hoop Round Cut Drop Earrings, featuring 0.50ct of the finest lab-grown diamonds, set in gold vermeil. Putting a modern twist on a classic style, these micro-hoop earrings are the perfect combination of a comfortable, classic stud and...
Pay in 3 interest-free
Item Ref: NDD3552-72JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.50ct lab-grown diamond, suspended from a fine white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £16.79 per month
Item Ref: NDE6221
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.25ct H/Si quality diamond, set in the finest recycled 9K yellow gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £18.47 per month
Item Ref: NDE6270U
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 925 silver. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack of other...
Pay in 3 interest-free
Item Ref: NDUT95-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality F/VS1 radiant cut diamond main stone, set in the finest white gold. From above, this design appears to be a solitaire rectangular diamond engagement ring...
From £95.05 per month
Item Ref: NDI4255U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
The Infinity Love Adjustable Bracelet in sterling silver is a timeless design featuring a delicate chain with a large infinity symbol at its centre. Half of the symbol is adorned with 0.08ct H/SI of sparkling lab-grown pavé diamonds, symbolising eternal...
Pay in 3 interest-free
Item Ref: NDE6341
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This 9K yellow gold eternity ring, featuring 0.30ct of round brilliant lab-grown diamonds, offers understated sophistication. The secure grain setting ensures durability and timeless charm. Perfect as a wedding band, eternity ring, or...
From £16.79 per month
Item Ref: NDI4240U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Meet the Lab Diamond Miracle Illusion Tennis Bracelet, a modern twist on a classic design featuring 0.10ct of H/SI quality lab-grown diamonds set in recycled sterling silver. This unique bracelet achieves beautiful sparkle by placing a diamond in every third...
Pay in 3 interest-free
Item Ref: YLBB1332-JS
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.06ct lab diamond initial pendant in the letter ‘J’ and choose your own diamond-set initial, set in 18k gold vermeil. A grain set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while the consciously crafted...
Pay in 3 interest-free
Item Ref: NDFT32-72XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Chloe 7 stone lab diamond eternity ring, featuring 0.50ct of G/VS quality diamonds, set in the finest recycled 9k yellow gold. This half eternity ring fits comfortably on the finger, with the diamonds on the upper side of...
From £21.84 per month
Item Ref: NDUT80-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora collection oval plain solitaire engagement ring, featuring a 3.00ct 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 £90.81 per month
Item Ref: NDFR23-55XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Glorify your neck with this iridescent diamond necklace. Encased in warm 18K gold, the fiery tones of the lab grown diamond centre stone will utterly captivate your heart. Created using a fusion of art and technology, this lab grown diamond...
Pay in 3 interest-free
Item Ref: NDFR23-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The fiery facets of this spectacular 1 carat lab grown diamond set in 18K white gold is guaranteed to create a showstopping impact at any occasion. Created and cut to our exacting standards, this lab grown diamond is a sustainable...
From £26.88 per month
Item Ref: NDFG23-372XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An exceptional gift for a loved one, these 1.50ct solitaire stud earrings offer stunning sparkle. They are sustainable, high grade lab grown diamonds, so they represent ethical luxury at exceptional value. The polished yellow gold setting completes the timeless look....
From £30.25 per month
Item Ref: NDG3578Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If your loved one adores shimmering, beautiful jewellery then they'll love this handcrafted heart locket. It features environmentally sustainable lab grown diamonds which are pave set within white gold. Perfect for storing a lock of hair or a miniature photograph....
From £22.85 per month
Item Ref: NDE6251-CY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct aquamarine and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k white gold. Lab-grown diamonds and aquamarine stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £15.11 per month
Item Ref: NDI4236-TU
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A dazzling Ruby Bracelet in Silver. Rub Over setting. 0.35CT of H/SI quality. 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 mined...
Pay in 3 interest-free
Item Ref: LBB1333-AY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.08ct lab diamond initial pendant in the letter ‘A’ 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...
Pay in 3 interest-free
Item Ref: YLBB1332-LS
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.06ct lab diamond initial pendant in the letter ‘L’ and choose your own diamond-set initial, set in 18k gold vermeil. A grain set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while the consciously crafted...
Pay in 3 interest-free
Item Ref: NDUT93-422HXU3A
AVAILABILITY: In stock (0 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 yellow gold. From above, this design appears to be a plain solitaire rectangular engagement ring – but...
From £80.04 per month
Item Ref: NDD3566-72JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 9K Gold, showcasing a 0.50ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a refined, modern take on the classic pendant, with the...
From £20.15 per month
Item Ref: NDUD4228U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Cuban Box Set Bracelets, part of the Havana Collection, featuring 0.85ct of H/SI lab grown diamonds, set in the finest sterling silver. These unique bracelets put a modern twist on the classic Cuban design, featuring a box set...
From £15.44 per month
Item Ref: YLBB1332-KS
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.09ct lab diamond initial pendant in the letter ‘K’ and choose your own diamond-set initial, set in 18k gold vermeil. A grain set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while the consciously crafted...
Pay in 3 interest-free
Item Ref: ANDI4255U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover the Infinity Love Adjustable Bracelet, set in the finest recycled gold vermeil. This bracelet combines elegance and meaning in a versatile design. A fine chain is centred by a large infinity symbol, with half of the symbol pavé-set with...
Pay in 3 interest-free
Item Ref: NDL3210U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Radiant Wave Silver Lab Diamond Bangle, featuring 0.50ct of pavé set premium quality diamonds, set in the finest 925 silver. This bangle features a half-set design of diamonds, ensuring a comfortable fit on the wrist, while the secure...
From £16.79 per month
Item Ref: NDUT92-522IXU3S
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 oval cut diamond, set in the finest platinum. From above, this design appears to be a plain solitaire oval engagement ring – but from...
From £94.17 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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