Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: NDJ4221Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Unveil unparalleled sophistication with the LUXE 17.00ct Lab Diamond Tennis Bracelet, a dazzling highlight of our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 17.00ct, this bracelet radiates timeless elegance. Each ethically sourced diamond is...
From £261.76 per month
Item Ref: NDJ4234Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Enhance your elegance with the LUXE 10.00ct Lab Diamond Tennis Bracelet, a unique piece from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this 10.00ct bracelet showcases exceptional brilliance and artistry. Crafted with...
From £178.76 per month
Item Ref: NDJ4220Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Exude timeless elegance with the LUXE 12.00ct Lab Diamond Tennis Bracelet, a refined piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds totalling 12.00ct, this bracelet captures the essence of sophistication and luxury. Each ethically sourced diamond is...
From £210.69 per month
Item Ref: NDD3579-52XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate luxury with the LUXE 27.00ct Lab Diamond Necklace, a stunning creation from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this necklace achieves a total weight of 27.00ct, offering unmatched brilliance and...
From £467.71 per month
Item Ref: NDD3577-52XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Immerse yourself in timeless sophistication with the LUXE 33.00ct Lab Diamond Necklace, a signature piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 33.00ct, this necklace is a true masterpiece of brilliance. Each...
Item Ref: NDD3578-52XUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Experience unparalleled brilliance with the LUXE 30.00ct Lab Diamond Necklace, a dazzling highlight of our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds with a total weight of 30.00ct, this necklace radiates timeless elegance. Ethically sourced and expertly set in...
From £442.17 per month
Item Ref: NDD3576-52XUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Elevate your jewellery collection with the LUXE 33.00ct Lab Diamond Necklace, a masterpiece from our exclusive LUXE collection. Featuring IGI-certified oval-cut diamonds with a total weight of 33.00ct, this stunning necklace exudes elegance and brilliance. Each ethically sourced lab diamond...
Item Ref: NDD3579-42XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate brilliance with the LUXE 22.00ct Lab Diamond Necklace, a dazzling addition to our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise cuts—this 22.00ct masterpiece exudes sophistication. Ethically sourced and set in radiant 18K...
From £431.0 per month
Item Ref: NDE6321
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k yellow gold. The round cut, the most popular diamond shape of all time, is a timeless choice that guarantees lasting appeal. The round centre diamond,...
From £25.5 per month
Item Ref: NDHG30-522XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 3.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £103.73 per month
Item Ref: NDHG30-522XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 3.00CT and are pave set along a gorgeous band of 18K yellow gold. If she likes glamorous and opulent jewellery...
From £103.73 per month
Item Ref: NDHG30-422XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 2.00CT and are pave set along a gorgeous band of 18K yellow gold. If she likes glamorous and opulent jewellery...
From £78.19 per month
Item Ref: NDHG30-522XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 3.00CT and are pave set along a gorgeous band of 18K Platinum. If she likes glamorous and opulent jewellery then...
From £103.73 per month
Item Ref: NDHG30-422XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine Lab Diamond Eternity Ring features stunning rows of round G/VS Quality Diamonds which weigh a total of 2.00CT and are pave set along a gorgeous band of 18K white gold. If she likes glamorous and opulent jewellery...
From £78.19 per month
Item Ref: NDHG30-422XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Surprise her on your next anniversary or special occasion with this stunning Lab Diamond Jasmine Eternity Ring. When she opens the box she will delight in the collection of glistening G/VS Quality Diamonds which weigh a total of 2.00CT and...
From £79.77 per month
Item Ref: NDD3573U-CSW
AVAILABILITY: In stock (25 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the visionary nature of Aquarius with our Aquarius Zodiac Medallion Necklace in recycled Silver. Featuring the water-bearer symbol with 0.02ct lab-grown diamonds that sparkle like stars, this necklace reflects innovation and independence. Aquarius (January 20 - February 18) is...
Pay in 3 interest-free
Item Ref: NDD3573U-ECR
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Honour the determination of Capricorn with our Capricorn Zodiac Medallion Necklace in recycled Silver. The goat symbol is intricately detailed, surrounded by 0.02ct lab-grown diamonds on a grained surface to represent celestial stars. Capricorn (December 22 - January 19) is...
Pay in 3 interest-free
Item Ref: NDD3573U-ECP
AVAILABILITY: In stock (25 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Capture the nurturing essence of Cancer with our Cancer Zodiac Medallion Necklace crafted in recycled Silver. The crab symbol is beautifully detailed, surrounded by 0.02ct lab-grown diamonds on a grained surface to represent celestial stars. Cancer (June 21 - July...
Pay in 3 interest-free
Item Ref: NDD3573U-CTK
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the fearless energy of Aries with our Aries Zodiac Medallion Necklace crafted in recycled Silver. Featuring the bold ram symbol and 0.02ct of lab-grown diamonds that sparkle like stars on a grained surface, this piece embodies courage and determination....
Pay in 3 interest-free
Item Ref: ANDD3573U-ECR
AVAILABILITY: In stock (51 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Honour the determination of Capricorn with our Capricorn Zodiac Medallion Necklace in recycled 18k gold vermeil. The goat symbol is intricately detailed, surrounded by 0.02ct lab-grown diamonds on a grained surface to represent celestial stars. Capricorn (December 22 - January...
Pay in 3 interest-free
Item Ref: NDD3563-322XUY
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Cushion 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 £31.9 per month
Item Ref: NDD3564-72JUY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Oval Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.50ct 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 £14.33 per month
Item Ref: NDE6283Y
AVAILABILITY: In stock (0 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,...
From £12.72 per month
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 £95.76 per month
Item Ref: NDF3435Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Asscher Cut Signet Ring, featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £42.09 per month
Item Ref: NDF3434
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Asscher Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £30.28 per month
Item Ref: NDF3434Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Asscher Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £30.28 per month
Item Ref: NDF3432
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Emerald Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £30.28 per month
Item Ref: NDF3432Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Emerald Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £30.28 per month
Item Ref: NDF3421
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £42.09 per month
Item Ref: NDF3421Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...
From £42.09 per month
Item Ref: NDUT89-DF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Dalia 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 £62.21 per month
Item Ref: NDUT88-RF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Erika ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £62.21 per month
Item Ref: NDUT87-AF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora 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 platinum setting, catching the eye with its unrivalled brilliance....
From £46.26 per month
Item Ref: NDUT87-RF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £43.07 per month
Item Ref: NDUT87-RF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £62.21 per month
Item Ref: NDUT87-DF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Aurora 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 £46.26 per month
Item Ref: NDUT85-DF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Beatrice 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 £47.84 per month
Item Ref: NDUT84-AF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Annabelle 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 platinum setting, catching the eye with its unrivalled brilliance....
From £41.45 per month
Item Ref: NDUT84-RF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Annabelle ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £39.87 per month
Item Ref: NDUT84-RF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Annabelle ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £55.82 per month
Item Ref: NDUT82-AF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina 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 platinum setting, catching the eye with its unrivalled brilliance....
From £41.45 per month
Item Ref: NDUT82-AF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina 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 platinum setting, catching the eye with its unrivalled brilliance....
From £59.01 per month
Item Ref: NDUT82-RF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £39.87 per month
Item Ref: NDUT82-RF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina ring 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 platinum setting, catching the eye with its unrivalled brilliance....
From £55.82 per month
Item Ref: NDUT82-DF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Georgina 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 £35.06 per month
Item Ref: NDUT79-AF322S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Anastasia 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 platinum setting, catching the eye with its unrivalled brilliance....
From £59.01 per month
Item Ref: NDUT74-AF72S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Reina 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 platinum setting, catching the eye with its unrivalled brilliance....
From £41.45 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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.