Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2304 products
Item Ref: NDJ4232Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Adorn your wrist with the LUXE 12.00ct Lab Diamond Tennis Bracelet, a dazzling piece from our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds totalling 12.00ct, this bracelet sparkles with unmatched radiance and elegance. Each ethically sourced diamond is expertly...
From £222.03 per month
Item Ref: NDJ4228Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elevate your jewellery collection with the LUXE 10.00ct Lab Diamond Tennis Bracelet, a standout piece from our exclusive LUXE collection. Featuring IGI-certified oval-cut lab diamonds totalling 10.00ct, this bracelet radiates sophistication and brilliance. Ethically sourced and expertly set in 18K...
From £201.84 per month
Item Ref: NDE6335
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 yellow 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 £31.93 per month
Item Ref: NDE6283Y.K.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Ring in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a modern, refined take on the classic solitaire ring,...
Pay in 3 interest-free
Item Ref: NDD3557U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21” Mens Lab Diamond Medium Cuban Link Necklace from the Havana Collection, featuring 8.00ct of lab-grown diamonds set in the finest sterling silver. This pavé diamond necklace shines with every motion, while the thick silver setting keeps the...
From £134.55 per month
Item Ref: NDUT71-DF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Diana ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £46.4 per month
Item Ref: NDFR77-RF322Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £54.81 per month
Item Ref: LBB1333-ZW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.08ct lab diamond initial pendant in the letter ‘Z’ and choose your own diamond-set initial, set in the finest 9k white gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
Item Ref: LBB1333-VY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.08ct lab diamond initial pendant in the letter ‘V’ 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: LBB1332-VS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A spectacular Diamond Initial Pendant in Silver. Claw setting. 0.08CT 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: LBDP03-50VSW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Olivia 18K White Gold Lab Diamond Pendant Necklace 0.50CT F/VS, featuring 0.50ct 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 £16.79 per month
Item Ref: LBDP02-50VSY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 0.50CT Emily 18K Gold Pendant Necklace F/VS, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled yellow gold. The central diamond is protected by a secure and unique rubover setting, putting a modern...
From £19.48 per month
Item Ref: LBDP02-100VSQ
AVAILABILITY: In stock (1 item)
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 £29.1 per month
Item Ref: LBDE02-100VSW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 18K White Gold Princess Lab Diamond Earrings - 1CT - F/VS - 4.8mm, featuring 1ct of F/VS quality diamonds, set in the finest recycled white gold. These unisex stud earrings are a staple, daily-wear jewellery piece, and make...
From £30.25 per month
Item Ref: LBDBR02-3VSW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Lab Diamond Tennis Bracelet Rubover Set 3.00ct F/VS in 18K White Gold, featuring 3.00ct of F/VS lab-grown diamonds, set in the finest recycled 18k white gold. This unisex tennis bracelet makes the perfect milestone marker or special occasion...
From £143.3 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 £70.62 per month
Item Ref: NDFR34-322Y
AVAILABILITY: Out of Stock
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 £34.15 per month
Item Ref: NDFG47-422XU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An alluring certified pair of Diamond Halo Earrings in 18K Yellow 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 £68.27 per month
Item Ref: NDFG47-422XU3Y
AVAILABILITY: In stock (2 items)
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 £68.27 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 £45.39 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 £43.71 per month
Item Ref: NDUT71-722IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Diana 5.90ct Lab Diamond Pear Cut Engagement Ring in Yellow 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 £127.15 per month
Item Ref: NDUT85-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Uncover the Beatrice 5.75ct Lab Diamond Cushion Cut Engagement Ring in Platinum 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 its...
From £121.09 per month
Item Ref: NDUT62-322IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring she's sure to adore. The magnificent lab grown cushion cut solitaire is enhanced by lavish accent diamonds on the halo and the band, offering exquisite sparkle and fire. It's beautifully handcrafted in 18K white gold. The...
From £73.99 per month
Item Ref: NDUT40-IU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring features an exquisite lab created solitaire in a high H/Si quality to ensure beautiful sparkle on the hand. The band is flawlessly finished in channel set platinum and showcases even more diamonds to add extra luxury....
From £32.47 per month
Item Ref: NDUT49-HXU3S.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring showcases the beauty of diamonds perfectly. It features an exquisite lab grown solitaire in a sparkling G/Vs quality. The handcrafted band is encrusted with lavish diamonds to create even more exquisite sparkle. A beautiful symbol of...
From £45.05 per month
Item Ref: NDUT47-IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisitely sparkling engagement ring makes is a beautiful symbol of your love. The stunning 0.50CT lab grown solitaire is set on a band of the finest platinum that showcases more sparkling diamonds in a sleek channel setting. A ring...
From £34.62 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 £67.26 per month
Item Ref: NDHG33-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this exceptionally luxurious Rae 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 £85.76 per month
Item Ref: NDUT62-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This is a ring sure to win her heart. Cushion cut diamonds are renowned for their exquisite inner fire and this stunning ring boasts a G/VS1 grade lab grown diamond solitaire certified by one of the world's most respected diamond...
From £75.67 per month
Item Ref: ANDI4267U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Find the piece your summer jewellery stack has been waiting for. Crafted in gold vermeil with 0.50ct of G/VS quality, claw-set lab-grown diamonds, this adjustable anklet brings a subtle shine to every look. Delicate yet eye-catching, it’s an easy way...
Pay in 3 interest-free
Item Ref: NDE6382U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Minimalist and refined, the Élan Collection Ring is crafted in recycled sterling silver and set with 0.09ct of G/VS-quality lab-grown diamonds in a smooth flush setting. The slim band and clean profile create a subtle sparkle that feels effortless and...
Pay in 3 interest-free
Item Ref: NDD3550-372JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Oval Diamond Solitaire Pendant Necklace, featuring a 1.50ct lab-grown oval-shaped 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 £30.25 per month
Item Ref: NDE6267Y
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 9k white gold. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
From £28.23 per month
Item Ref: NDUT01-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Hidden Halo Engagement Ring with a diamond shank, featuring a 2.00ct F/VS heart-shaped diamond, set in the finest recycled white gold. From above, this ring appears as a charming heart solitaire with a pavé diamond band,...
From £82.4 per month
Item Ref: NDUT06-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £90.81 per month
Item Ref: NDUT06-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS pear-cut diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of style....
From £57.16 per month
Item Ref: ANDE6211U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. The round cut, the most popular diamond shape of all time, is always a winner, offering timeless elegance and unmatched brilliance....
Pay in 3 interest-free
Item Ref: NDD3567-47JUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Heart Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a refined, modern take on the classic pendant, with...
From £17.8 per month
Item Ref: NDD3562-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Pear Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, featuring a 1.00ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the main...
From £33.61 per month
Item Ref: NDD3565-47JUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a refined, modern take on the classic pendant, with...
Pay in 3 interest-free
Item Ref: NDUT96-422IU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Radiance Lab Diamond 3.35ct H/SII in 18K Gold, featuring a total carat weight of 3.35ct of beautiful, lab-grown diamonds, with a centre stone of 2.00ct, set in the finest recycled 18k yellow gold. This versatile ring can be...
From £125.13 per month
Item Ref: NDUT71-AF72A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Diana ring is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £50.44 per month
Item Ref: LBDP02-33VSW
AVAILABILITY: Out of Stock
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...
Pay in 3 interest-free
Item Ref: LBDE02-50VSQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Platinum Princess Lab Diamond Earrings – 0.50CT - F/VS - 3.4mm, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled platinum. These unisex stud earrings are a staple, daily-wear jewellery piece, and make a perfect ‘fits...
From £23.52 per month
Item Ref: LBDBR02-5VSW
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Lab Diamond Tennis Bracelet Rubover Set 5.00ct F/VS in 18K White Gold, featuring 5.00ct of F/VS lab-grown diamonds, set in the finest recycled 18k white gold. This unisex tennis bracelet makes the perfect milestone marker or special occasion...
From £171.56 per month
Item Ref: NDE6222-IU.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling 'G' diamond initial ring made with beautiful sterling silver is perfect for celebrating special occasions. Give it as a dazzling gift to someone you love or wear it as an indulgent little treat on your own hand. Its...
Pay in 3 interest-free
Item Ref: NDUT84-372XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Annabelle Engagement Ring in 18K White Gold. Claw+Pave+Shoulders setting. 2.15CT 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 £70.62 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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