Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: NDE6231.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring is sure to get a 'yes'. The ethical lab grown solitaire nestled within a radiant halo of smaller diamonds create beautiful sparkle, while the elegant yellow gold band provides a luxurious look on the hand. *The...
From £14.33 per month
Item Ref: NDF3422.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Add elegance to your look with this signet-style diamond ring in luxurious yellow gold. It showcases a diagonal line of dazzling white, sustainable lab grown diamonds, alongside a unique engraved pattern on the shoulders. A stylish ring that looks and...
From £41.45 per month
Item Ref: NDK-AU
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'Y' initial pendant is among our best loved gift ideas. The sparkling lab created diamonds are ethical and beautiful, set in the finest sterling silver. Go for a classic look with your own initial or wear your loved...
Pay in 3 interest-free
Item Ref: NDUT335-522HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Crafted in recycled 18K white gold, this pavé Origin ring features a 3.00ct marquise lab-grown centre diamond set on a slim 0.30ct grain-set band. The design is elegant, modern, and made to be worn every day. The taper of the...
From £86.27 per month
Item Ref: NDUT329-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The pavé Origin ring, crafted from recycled platinum, features a 1.00ct oval lab-grown centre diamond. Delicate grain-set diamonds along the band add subtle brilliance, perfectly complementing the minimal setting and increasing the total diamond weight to 1.25ct. Timeless yet contemporary,...
From £47.91 per month
Item Ref: NDUT328-522HXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K yellow gold features a 3.00ct oval lab-grown diamond on a clean, polished band. The warm metal adds softness to the stone’s crisp brilliance, creating a look that’s refined but easy to wear. Modern, understated,...
From £81.46 per month
Item Ref: NDUT325-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Origin ring in recycled 18K white gold features a 2.00ct round lab-grown centre diamond, set on a sparkling pavé grain-set band. With a total diamond weight of 2.25ct, it’s a timeless and elegant choice. Delicate side diamonds add texture...
From £73.48 per month
Item Ref: NDE6363U-UCI
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Celebrate the adventurous spirit of Sagittarius with the Sagittarius Zodiac Ring in recycled Silver. The archer symbol is accented with a 0.01ct lab-grown diamond, reflecting freedom and optimism. Sagittarius (November 22 - December 21) is known for their wanderlust and...
Pay in 3 interest-free
Item Ref: NDE6363U-UEQ
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Capture the intensity of Scorpio with the Scorpio Zodiac Ring in recycled Silver. Featuring the scorpion symbol and 0.01ct lab-grown diamonds, it embodies mystery and passion. Scorpio (October 23 - November 21) is known for their resourcefulness and depth, making...
Pay in 3 interest-free
Item Ref: NDE6363U-VCW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Honour the steady spirit of Taurus with the Taurus Zodiac Signet Ring in recycled Silver. The detailed bull symbol is accented with 0.01ct lab-grown diamonds, representing strength and loyalty. Taurus (April 20 - May 20) is known for their dependability...
Pay in 3 interest-free
Item Ref: NDE6363U-XKT
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Honour the thoughtful nature of Virgo with the Virgo Zodiac Signet Ring in recycled Silver. Featuring the maiden symbol and 0.01ct lab-grown diamonds, it reflects Virgo's precision and grace. This elegant piece is a meaningful gift for August or September...
Pay in 3 interest-free
Item Ref: NDD3559-422JUY
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown princess-cut 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: NDD3550-372JUA
AVAILABILITY: In stock (5 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 £31.9 per month
Item Ref: NDE6273
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond princess cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary princess cut shape, perfect for...
From £22.31 per month
Item Ref: NDE6298
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond heart engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary heart shape, perfect for those who...
From £31.9 per month
Item Ref: ANDE6207U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Wide Signet Ring, showcasing a 0.50ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...
Pay in 3 interest-free
Item Ref: NDE6282Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.33ct Lab-Grown Full Eternity Rubover ring in 9k white gold, featuring 0.33ct of lab-grown diamonds, set in the finest recybled white gold. A full eternity of diamonds loops around the finger for endless sparkle, while the modern rubover...
From £14.33 per month
Item Ref: NDUT01-422HXU3A
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 yellow gold. From above, this design shines as a classic heart solitaire with a pavé diamond band,...
From £62.21 per month
Item Ref: NDUT01-522IXU3Y
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 3.00ct G/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 £76.58 per month
Item Ref: NDUT00-422HXU3A
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 yellow gold. From above, this ring shines as a sleek heart solitaire—but from the side, a hidden...
From £57.43 per month
Item Ref: NDUT00-422HXU3Y
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 design appears to be a classic heart solitaire - but from the...
From £57.43 per month
Item Ref: NDUT09-522IXU3S
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS heart-shaped diamond set in the finest recycled platinum. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes out...
From £70.19 per month
Item Ref: NDUT09-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS heart-shaped diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes...
From £68.6 per month
Item Ref: NDUT09-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Heart Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS heart-shaped diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes romance and elegance that never goes...
From £28.06 per month
Item Ref: NDUT04-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS marquise-cut diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £39.87 per month
Item Ref: NDUT03-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Marquise Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS marquise-cut diamond set in the finest recycled white gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £28.06 per month
Item Ref: NDP3522Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Indulge in pure opulence with the LUXE 10.00ct Lab Diamond Chandelier Earrings, a breathtaking highlight of our LUXE Collection. Crafted in luminous 18K white gold, these IGI-certified earrings feature exquisite pear-cut lab-grown diamonds cascading in a mesmerising chandelier design. With...
From £191.55 per month
Item Ref: NDHG97-57XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover unmatched sophistication with the LUXE 7.00ct Lab Diamond Chloe Eternity Ring, a dazzling piece from our exclusive LUXE collection. Featuring IGI-certified emerald-cut lab diamonds with a total weight of 7.00ct, this full-band ring radiates timeless brilliance. Crafted with ethically...
From £102.12 per month
Item Ref: NDP3416Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Elevate your elegance with the LUXE 6.00ct Lab Diamond Drop Earrings, a stunning creation from our exclusive LUXE Collection. Crafted in 18K white gold, these earrings showcase IGI-certified lab-grown diamonds in exquisite oval cuts, offering unparalleled brilliance and a timeless...
From £111.7 per month
Item Ref: NDHG98-42XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Elevate your style with the LUXE 4.00ct Lab Diamond Chloe Eternity Ring, a stunning piece from our exclusive LUXE collection. Featuring IGI-certified mixed-cut lab diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this full-band ring sparkles with unique brilliance and charm....
From £71.8 per month
Item Ref: NDJ4235Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Add timeless sophistication to your collection with the LUXE 12.00ct Lab Diamond Tennis Bracelet, a stunning piece from our exclusive LUXE collection. Featuring IGI-certified mixed-cut diamonds—including Brilliant, Radiant, Oval, Pear, and Marquise shapes—this 12.00ct bracelet radiates unparalleled brilliance. Ethically sourced...
From £213.89 per month
Item Ref: NDJ4227Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Embrace refined luxury with the LUXE 11.00ct Lab Diamond Tennis Bracelet, a stunning piece from our exclusive LUXE collection. Featuring IGI-certified pear-cut lab diamonds with a total weight of 11.00ct, this bracelet radiates timeless brilliance. Each ethically sourced diamond is...
From £205.91 per month
Item Ref: NDJ4229Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elevate your elegance with the LUXE 15.00ct Lab Diamond Tennis Bracelet, a magnificent piece from our exclusive LUXE collection. Featuring IGI-certified oval-cut lab diamonds with a total weight of 15.00ct, this bracelet exudes brilliance and sophistication. Each ethically sourced diamond...
From £236.23 per month
Item Ref: NDJ4226Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover timeless elegance with the LUXE 8.00ct Lab Diamond Tennis Bracelet, a radiant piece from our exclusive LUXE collection. Featuring IGI-certified pear-cut lab diamonds totalling 8.00ct, this bracelet dazzles with exceptional brilliance. Crafted with ethically sourced diamonds and set in...
From £154.8 per month
Item Ref: NDD3578-42XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover timeless elegance with the LUXE 20.00ct Lab Diamond Necklace, a captivating piece from our exclusive LUXE collection. Featuring IGI-certified brilliant-cut lab diamonds with a total weight of 20.00ct, this necklace sparkles with unparalleled brilliance. Crafted with ethically sourced diamonds...
From £332.02 per month
Item Ref: NDD3577-42XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Elevate your style with the LUXE 27.00ct Lab Diamond Necklace, a stunning creation from our exclusive LUXE collection. Showcasing IGI-certified emerald-cut lab diamonds totalling an extraordinary 27.00ct, this piece embodies timeless elegance and modern sustainability. Set in radiant 18K white...
From £464.55 per month
Item Ref: ANDE6322U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Cushion Cut Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled gold vermeil. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The cushion-cut centre diamond, encircled...
Pay in 3 interest-free
Item Ref: NDD3573U-IGO
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the duality of Gemini with our Gemini Zodiac Medallion Necklace in recycled Silver. Featuring the twin symbol with 0.02ct lab-grown diamonds sparkling like stars, this piece represents adaptability and wit. Gemini (May 21 - June 20) is known for...
Pay in 3 interest-free
Item Ref: ANDE6204U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Signet Ring with Round cut, showcasing a 0.50ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect...
Pay in 3 interest-free
Item Ref: NDD3565-47JUY
AVAILABILITY: In stock (5 items)
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: NDD3564-47JUY
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Oval 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: NDE6280Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Heart Cut Lab Diamond Solitaire Ring 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 modern, refined take on the classic solitaire ring,...
From £15.91 per month
Item Ref: NDD3557U
AVAILABILITY: In stock (2 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 £111.7 per month
Item Ref: NDD3556U-U
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 16" Unisex Small Lab Diamond Cuban Link Necklace from the Havana Collection, featuring 1.00ct of lab-grown diamonds set in the finest sterling silver. This pavé diamond necklace shines with every motion, while the delicate silver setting keeps the...
From £31.9 per month
Item Ref: NDF3435
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 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: NDF3420
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or self-gift)....
From £30.28 per month
Item Ref: NDUT89-AF322S
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 yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £62.21 per month
Item Ref: NDUT88-AF322S
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 yellow lab diamond solitaire looks elegant in a platinum setting, catching the eye with its unrivalled brilliance....
From £62.21 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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