April's exquisite birthstone is the diamond. With breathtaking beauty, it's a luxurious and rare gift that will bring years of joy and sparkle.
Showing 3667 products
Item Ref: YLBB1332-AS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.08ct lab diamond initial pendant in the letter ‘A’ 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...
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Item Ref: NDUD4225U
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A superb Men's Bracelet in Silver. Pave setting. 3.50CT 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 diamond.
From £47.07 per month
Item Ref: NDI4239Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Vivara bracelet, featuring 0.50ct of lab-grown diamonds, set in the finest recycled 9k white gold. The Vivara bracelet features five delicate round diamonds that encircle the wrist, and sparkle with every movement. This bracelet is perfect for daily...
From £18.47 per month
Item Ref: NDUT56-722IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 5.65ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving off...
From £121.97 per month
Item Ref: ANDUD4225U
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our 8.25” Mens Lab Diamond Cuban Link Bracelet from the Havana Collection, featuring 3.50ct of lab-grown diamonds set in 18ct gold vermeil. This pavé diamond bracelet shines with every motion, while the extra thick gold setting keeps the stones...
From £50.44 per month
Item Ref: NDP3403Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our lab diamond pear cluster earrings, with 1ct of finest H/Si quality lab-grown diamonds set in 9k recycled white gold. With their shimmering pavé setting, these earrings create beautiful sparkle with every movement. Subtle enough to be worn daily,...
From £31.93 per month
Item Ref: NDI4236-VU
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A brilliant Tanzanite 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: NDUT92-322HXU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a plain shank, featuring a 1.00ct premium quality F/VS1 oval cut diamond, set in the finest white gold. From above, this design appears to be a plain solitaire oval engagement ring – but...
From £55.48 per month
Item Ref: NDUT85-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Cushion cut diamonds are renowned for their exquisite inner fire and radiance. This beautiful Beatrice halo ring's lab grown solitaire is certified at G/VSi quality by one of the world's most respected diamond grading authorities, IGI. Showcasing a total 1.65CT...
From £63.22 per month
Item Ref: NDR4640Y
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Galileo diamond pendant has a luxurious look, where several diamonds create the dazzling illusion of a much larger stone. Handcrafted with polished white gold, its claw setting allows maximum light to sparkle off the high-quality sustainable lab grown diamonds....
From £14.43 per month
Item Ref: FT68.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The delicate beauty and radiant sparkle of the diamonds in this stunning engagement ring are sure to impress. The ring features 0.25CT of glistening H/Si Quality Diamonds which are delicately placed in a pear shape design. The diamonds are claw...
From £27.22 per month
Item Ref: HG29-322JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This delicate Erin eternity ring features 1.00CT of H/SI Quality Diamonds which are securely held in a claw setting and the ring is made complete with an 18K white gold band. If you're looking for an elegant and understated ring...
From £54.81 per month
Item Ref: NDFT81-UY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Exuding luxury, this half eternity ring scintillates with three gorgeous rows of gems, made up of blue sapphires and sparkling, sustainable lab grown diamonds. Handcrafted with lustrous white gold, its design is both unique and timeless. Perfect for celebrating your...
From £29.91 per month
Item Ref: ANDE6267U
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 18k gold vermeil. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
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Item Ref: NDFG23-522XU3S
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Elevate your everyday with the Lab Diamond Stud Earrings, featuring a total of 3.00ct of F/VS1 quality lab-grown diamonds, set in luxurious recycled platinum. These timeless round-cut stones - the most popular diamond shape - are celebrated for their unmatched...
From £59.18 per month
Item Ref: NDR4648Y
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This breathtaking Galileo diamond pendant makes a gorgeous gift for big occasions. The design resonates with the shape of a cushion cut diamond, giving you a touch of elegant vintage style glamour on your neckline. The sparkling, sustainable lab grown...
From £20.15 per month
Item Ref: NDH5227Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These dainty, luxurious lab grown diamond earrings look beautiful in a sparkling floral design. They highlight your features with breathtaking radiance and look stunning with any outfit. Sustainable and luxurious, they are a coveted gift for any special occasion. *The...
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Item Ref: NDUT73-322XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant and luxurious cushion shaped halo ring with a round brilliant lab grown solitaire in the centre. The pristine platinum band is encrusted with dazzling sidestones. The solitaire is quality certified by IGI,...
From £63.22 per month
Item Ref: NDUT74-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant and luxurious halo ring with its beautiful 18K white gold setting encrusted with dazzling sidestones. The exquisite lab grown solitaire is quality certified by IGI, one of the most esteemed gemmological experts...
From £47.07 per month
Item Ref: NDH5230
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An alluring pair of Diamond Stud Earrings in 9K Yellow Gold. Rub Over setting. 1.00CT of F/VS quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance...
From £19.48 per month
Item Ref: N4562Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glorious piece of jewellery, this stunning ring features a diamond studded split shank band that makes it look ultra-luxurious on your hand. The setting showcases vintage style baguette cut diamonds surrounded by sparkling round brilliant cut diamonds. A gift...
From £35.63 per month
Item Ref: NDL3330U
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Heritage bangle, featuring 0.50ct H/SI of lab-grown diamonds, set in the finest recycled sterling silver. Elevate your jewellery collection with this timeless grain-set bangle, perfect for stacking or wearing alone. It's simple silhouette makes it a versatile choice...
Pay in 3 interest-free
Item Ref: NDE6261U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond heart 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 heart shape, perfect for those...
Pay in 3 interest-free
Item Ref: NDE6344U
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 sterling silver. This timeless piece combines a modern pear-cut and emerald-cut diamond, representing ‘you and me’ in perfect harmony. The...
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Item Ref: NDE6326U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Round Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled sterling silver. The round cut, the most popular diamond shape of all time, is always a winner, offering timeless elegance and unmatched brilliance....
From £13.09 per month
Item Ref: NDE6265
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.50ct 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 £26.55 per month
Item Ref: P3403
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These dazzling diamond drop earrings echo the opulent glamour of vintage jewellery. They are exquisitely designed with H/Si quality diamonds in a mixed pave and claw setting of the finest 18K white gold. They create a look of elegant luxury,...
From £111.0 per month
Item Ref: NDE6369Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Oval Cut Lab Diamond 3 Stone Ring, featuring a beautiful 1.00ct F/VS lab-grown centre stone paired with 0.50ct of matching oval side diamonds. Totalling 1.50ct, the sustainable diamonds are all set in recycled 9K white gold. A...
From £35.29 per month
Item Ref: NDUT24-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Mark your special day with this show stopping diamond engagement ring. Physically and chemically identical to its natural counterpart, the superb quality 1 carat lab grown centre stone is IGI certified and a hundred per cent conflict free. A timeless...
From £56.49 per month
Item Ref: NDUT26-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Elysia engagement ring is a true classic, perfect for a proposal. The dazzling diamond solitaire in the centre is a magnificent 1.00CT lab created diamond in a sparkling white G/Vs quality. Finished with a platinum band, this is...
From £55.48 per month
Item Ref: UT26-47JUY.R.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
You can be proud to pop the question and express your love with this breathtakingly beautiful Elysia white gold engagement ring. The sparkle of the stunning 0.25CT G-H/SI Quality Diamond radiates from the beautiful 18K white gold band which adds...
From £24.86 per month
Item Ref: I3356
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Described by customers as being 'the perfect gift', your loved one will be smitten with this breathtaking tennis bracelet. This Emily bracelet exudes elegance as it features 0.50CT of Premium Quality Diamonds encased in rub over settings made from glistening...
From £45.39 per month
Item Ref: I3500
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
The briefest of looks is all that's needed to know that this stunning bracelet is a special piece of jewellery. A spectacular 3.00CT of Premium Quality Diamonds are beautifully presented and claw set within 9K of yellow gold. The delicate...
From £107.63 per month
Item Ref: NDE6285U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Ring in 925 Silver, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled sterling silver. This piece is a modern, refined take on the classic solitaire ring, with the...
Pay in 3 interest-free
Item Ref: NDH4653U
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of Diamond Drop Earrings in Silver. Pave setting. 0.30CT 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...
Pay in 3 interest-free
Item Ref: NDUT23-322IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Indulge your love with this iridescent diamond engagement ring. Capturing the beauty in simplicity, this classic engagement ring is the ultimate in style and perfection. Created with a fusion of art and technology, this IGI certified lab grown diamond is...
From £55.48 per month
Item Ref: G4906
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Scorpio birth sign pendant with pave set diamonds and in 9K White Gold. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: N4563Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With sleek, glimmering baguette diamond in the middle and round-brilliant cut diamonds emitting fire and sparkle all around them, this ring looks simply breathtaking on the finger. The 18K white gold band gives this ring a luxurious, high quality feel,...
From £30.92 per month
Item Ref: NDH5263U
AVAILABILITY: In stock (132 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A timeless take on everyday diamonds. These round lab-grown diamond stud earrings feature a total of 0.50ct, set in classic claw settings to maximise light and brilliance. At 4.2mm, they offer a balanced size that's perfect for everyday wear, transitioning...
Pay in 3 interest-free
Item Ref: ANDD3551-55JUU
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown pear-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: NDUT08-322HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Pear Hidden Halo Engagement Ring with a diamond shank, featuring a 1.00ct F/VS 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 £58.85 per month
Item Ref: ANDD3568U
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.50ct Lab-Grown Diamond Heart Pendant Necklace, featuring 0.50ct of diamonds set in the finest recycled gold vermeil. A delicate pavé heart pendant hangs from a subtle gold chain on the neckline. The clasp securing the heart to the...
Pay in 3 interest-free
Item Ref: ANDE6285U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Emerald Cut Lab Diamond Solitaire Ring 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 modern, refined take on the classic solitaire ring, with...
Pay in 3 interest-free
Item Ref: LBB1333-SY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘S’ 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: NDUT27-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace 3.00ct Lab Diamond Round Cut Engagement Ring in Platinum G/SV1 is a beautifully classic option, perfect for asking the all-important question. The timeless round solitaire allows for maximum brilliance, casting alluring sparkle in all directions. The minimal prongs...
From £88.32 per month
Item Ref: NDI4236-RU
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
An eye-catching Diamond Tennis 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...
Pay in 3 interest-free
Item Ref: NDUT95-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 1.00ct 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 £57.16 per month
Item Ref: NDD3540-8XUY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 6.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS which features 6ct of sparkling, round diamonds set in the finest 9k recycled white gold, held together with a secure, easy-fit clasp. This exceptional tennis necklace features a...
From £121.09 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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