Ethical, sustainable, and brilliantly crafted - discover lab grown diamond jewellery that combines innovation, beauty, and responsibility.
Showing 2064 products
Item Ref: NDHG34-322XUA
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Breathtakingly beautiful, this Chloe eternity ring is handcrafted with 1.00CT of sparkling G/VS quality lab grown diamonds which are set in gleaming 18K yellow gold to stunning effect. If she loves classic luxury, then this ring is sure to please...
From £27.72 per month
Item Ref: NDUT23-322IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glimmering 1 carat diamond engagement ring tells an everlasting story of love and devotion. The lab grown diamond centre stone is created using cutting edge technology in a precisely controlled lab environment. Chemically and physically identical to a natural...
From £41.45 per month
Item Ref: NDFG23-372XU3S
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A special certified pair of Diamond Stud Earrings in Platinum. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. With twist-on fitting for greater comfort and security. * Lab grown from a diamond seed...
From £36.67 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: YLBF1204S
AVAILABILITY: In stock (37 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Trilogy Drop Earrings, featuring 0.12ct of H/SI quality lab grown diamonds set in 18k gold vermeil, which are the perfect treat to self or milestone marker for a loved one. These earrings are a modern mix between a...
Pay in 3 interest-free
Item Ref: NDH5245Y
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
With eight diamonds, each slightly larger than the other, representing how love grows through life, these stunning lab grown diamond drop earrings are not just beautiful but also meaningful. A perfect gift for any occasion. *The sustainable luxury choice. Lab-grown...
From £21.67 per month
Item Ref: ANDE6212U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Duo Wave Stacking Ring in 18k Gold Vermeil, featuring 0.26ct of lab-grown diamonds, set in the finest recycled gold vermeil. Our on-trend wave band gives you the stacked ring look in a single, comfortable piece. Featuring...
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Item Ref: NDFG23-72XU3A
AVAILABILITY: In stock (31 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A perfect gift guaranteed to please, these 0.50ct diamond stud earrings exude brilliant sparkle and scintillation. The diamonds are sustainable and lab grown in a high grade diamond quality, thus representing both ethical luxury and exceptional value. The highly polished...
From £19.11 per month
Item Ref: NDH5254U
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Nothing highlights your features better than hoop earrings. With understated glamour, this stylish pair takes you effortlessly from day to evening. Set with 0.25CT of sustainable lab grown diamonds in sterling silver, this is one of our most popular gift...
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Item Ref: ANDH5206U
AVAILABILITY: In stock (40 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear Cut Lab Diamond Stud Earrings 0.30ct H/SI in 18k Gold Vermeil, featuring 0.30ct of lab grown diamonds, set in the finest gold vermeil. Each individual stud spotlights a carat weight of 0.15ct, with a combined carat...
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Item Ref: NDE5034U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ella Marquise Engagement Ring in Silver. Pave setting. 0.15CT 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 a...
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Item Ref: NDUT78-322XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ravishing diamond trilogy ring features sustainable lab grown diamonds that are as beautiful as they are ethical. The sparkling cushion cut center stone and two radiant round diamonds sit on a handcrafted platinum band. A testament to timeless luxury,...
From £49.46 per month
Item Ref: NDF3428U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The striking, square face of this elegant men's ring is studded with a single sparkling, ethical lab grown diamond. Graded at H/Si quality, it offers clean white sparkle that looks superb within the highly polished sterling silver band. A unique...
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Item Ref: NDE6332Y
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Cushion 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 timeless edge. The cushion-cut centre diamond, encircled by a...
From £25.5 per month
Item Ref: LBF1205S
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Trilogy Drop Earrings, featuring 0.12ct of H/SI quality lab grown diamonds set in 925 sterling silver, which are the perfect treat to self or milestone marker for a loved one. These earrings are a modern mix between a...
Pay in 3 interest-free
Item Ref: LBF3074S
AVAILABILITY: In stock (7 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 sterling silver. Putting a modern twist on a classic style, these hoop earrings are the perfect combination of a comfortable, classic stud and...
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Item Ref: NDUT81-522IXU3A
AVAILABILITY: In stock (27 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Radiant Plain Solitaire Engagement Ring, featuring a 3.00ct G/VS1 radiant-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 style....
From £68.6 per month
Item Ref: NDHG29-322XUA
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.26 per month
Item Ref: NDD3566-72JUA
AVAILABILITY: In stock (7 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 £12.72 per month
Item Ref: NDUT95-422HXU3Y
AVAILABILITY: In stock (24 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 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 £62.21 per month
Item Ref: NDH5248Y
AVAILABILITY: In stock (50 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A special pair of Diamond Stud Earrings in 9K White Gold. Rub Over setting. 0.30CT 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...
Pay in 3 interest-free
Item Ref: NDE6236Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Imagine your loved one's eyes light up when you present her with this breathtaking diamond ring. It showcases dazzling lab grown H/Si diamonds, intricately set in a cluster design for maximum light reflection and sparkle. The stones look beautiful, set...
From £15.91 per month
Item Ref: AND-E4263U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.15ct of lab grown diamonds set in the finest recycled 18k gold vermeil. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack...
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Item Ref: NDE6279Y
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £12.72 per month
Item Ref: NDFG23-422XU3S
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A glamorous certified pair of Diamond Stud Earrings in Platinum. Claw setting. 2.00CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. With twist-on fitting for greater comfort and security. * Lab grown from a diamond seed...
From £47.84 per month
Item Ref: NDUT23-72HXU3S
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £25.17 per month
Item Ref: NDH5236Y
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These stunning 'journey of life' ear climbers showcase 7 sparkling, sustainable lab grown diamonds. The design features a line of diamonds that increase in size, symbolising how love grows forever. An elegant and luxurious gift, perfect for any occasion. Can...
Pay in 3 interest-free
Item Ref: ANDE6344U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Toi et Moi Engagement Ring is a beautiful symbol of connection, featuring 0.30ct lab-grown H/SI diamonds in a recycled 18K gold vermeil setting. This timeless piece combines a modern pear-cut and emerald-cut diamond, representing ‘you and me’ in perfect...
Pay in 3 interest-free
Item Ref: NDE6331U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by...
Pay in 3 interest-free
Item Ref: ANDI4244U
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover understated elegance with the Lab Diamond Bezel Set Adjustable Tennis Bracelet in 18k recycled gold vermeil. Designed with 0.50ct of lab-grown diamonds that graduate from larger centre stones to delicate edges, this bracelet is a modern reimagining of the...
Pay in 3 interest-free
Item Ref: NDD3556U
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 21" Mens Small Lab Diamond Cuban Link Necklace from the Havana Collection, featuring 1.20ct 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: NDI4234
AVAILABILITY: In stock (38 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A wonderful Everyday Bracelet in 9K Yellow Gold. Rub Over setting. 0.08CT 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...
Pay in 3 interest-free
Item Ref: NDUT93-422HXU3A
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Radiant Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS radiant-cut diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £59.01 per month
Item Ref: NDUT56-422IXU3S
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £63.83 per month
Item Ref: NDH5233
AVAILABILITY: In stock (53 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A perfect gift sure to be received with delight, these diamond stud earrings create eye-catching sparkle. They feature sustainable lab grown diamonds in a high quality grade for exceptional luxury and value. The beautiful yellow gold setting completes the sumptuous...
From £19.11 per month
Item Ref: NDF3425U
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
It's time to treat yourself. This fine men's diamond ring is a superb choice that looks good with any outfit. It features an attractive diamond lattice motif, handcrafted with sustainable lab grown diamonds and UK hallmarked sterling silver. Polished to...
Pay in 3 interest-free
Item Ref: NDD3551-72JUA
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.50ct lab-grown pear-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 £15.91 per month
Item Ref: ANDD3558-47JUU
AVAILABILITY: In stock (41 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown heart-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: NDE6217U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Emerald Cut Lab Diamond Trilogy Ring, featuring a total of 0.50ct of brilliant F/VS lab-grown diamonds and a 0.25ct centre stone, set in luxurious recycled 925 Silver. This ring brings a contemporary elegance to the classic trilogy...
Pay in 3 interest-free
Item Ref: NDUT24-72HXU3S
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £24.22 per month
Item Ref: NDUT92-522IXU3S
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Oval Hidden Halo Engagement Ring with a diamond shank, featuring a 2.00ct F/VS1 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 £75.0 per month
Item Ref: NDE6264Y
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 1 carat wishbone ring, set in the finest recycled 9k white 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 £22.31 per month
Item Ref: NDUT73-72XU3S
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £33.48 per month
Item Ref: NDUT85-72XU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Beatrice ring showcases an exquisite lab grown solitaire encircled by a dazzling halo and diamond-studded shoulders. The superb F/VS1 quality solitaire is certified by IGI, one of the most trusted diamond grading authorities in the world. With a...
From £33.48 per month
Item Ref: NDUT23-72HXU3Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £25.17 per month
Item Ref: NDG5238
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Classic and luxurious, this dainty diamond halo necklace in beautiful yellow gold is perfect for anyone who loves timeless jewellery. It features sustainable lab grown diamonds that create stunning sparkle, a perfect gift for a special someone. *The sustainable luxury...
Pay in 3 interest-free
Item Ref: NDUT08-422HXU3S
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £63.83 per month
Item Ref: NDE6208U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Star Signet Ring in the finest recycled sterling silver, featuring a sparkling 0.03ct lab-grown diamond. This ring offers a modern take on the classic signet, blending contemporary style with timeless heritage. A 0.03ct round lab diamond sits at...
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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