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 3690 products
Item Ref: NDH5239Y
AVAILABILITY: In stock (44 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An alluring pair of Diamond Stud Earrings in 9K White Gold. Rub Over setting. 0.20CT 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...
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Item Ref: ANDE6341U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Heritage Grain Ring. This Grain Set Eternity Ring, set in the finest recycled gold vermeil, features 0.30ct of round brilliant lab-grown diamonds in a secure grain setting, blending subtle sparkle with timeless elegance. Perfect as a...
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Item Ref: ANDH5219U
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Hoop Heart Earrings, set in warm gold vermeil, and featuring a total carat weight of 0.22ct (0.11ct per earring) of quality lab-grown diamonds. Distinctively shaped with heart detail design, these hoops showcase diamonds along the front for a...
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Item Ref: NDUT23-72HXU3A
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £25.17 per month
Item Ref: NDFG23-72XU3S
AVAILABILITY: In stock (67 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A magnificent certified pair of Diamond Stud Earrings in Platinum. Claw setting. 0.50CT of F/VS 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 £18.77 per month
Item Ref: NDUD4227U
AVAILABILITY: In stock (35 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our 8.25” Mens Small Lab Diamond Cuban Link Bracelet from the Havana Collection, featuring 0.50ct of lab-grown diamonds set in the finest sterling silver. This pavé diamond bracelet shines with every motion, while the delicate silver setting keeps the...
From £12.72 per month
Item Ref: NDFT32-322XUY
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Chloe 7 stone lab diamond eternity ring, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled 9k white gold. This half eternity ring fits comfortably on the finger, with the diamonds on the upper side of...
From £23.89 per month
Item Ref: ND1MFDT23-5JU
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
This diamond tennis bracelet is a truly stunning piece that makes a perfect gift for any special occasion. Made with sustainable lab grown diamonds, it offers breathtaking sparkle and beauty on the wrist. A luscious yellow gold setting completes the...
From £40.17 per month
Item Ref: ND-E3886.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This classic and elegant Rae diamond eternity ring is one of our best-selling designs. Made with a sparkling multitude of ethical lab grown diamonds, it gives off beautiful sparkle that you simply cannot stop gazing at. The handcrafted white gold...
From £12.72 per month
Item Ref: NDH3223
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A magnificent certified pair of Diamond Cluster Earrings in 9K White Gold. Claw setting. 0.50CT 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...
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Item Ref: ND-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 925 silver. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack of...
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Item Ref: ANDI4246U
AVAILABILITY: In stock (42 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our 3.00ct Lab-Grown Tennis Bracelet Claw Set in gold vermeil. This tennis bracelet boasts 3.00ct of lab grown diamonds, set in the finest recycled gold vermeil. A classic for a reason, a timeless tennis bracelet complements any outfit, and...
From £25.5 per month
Item Ref: NDD3566-47JUU
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 925 Silver, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled sterling silver. This piece is a refined, modern take on the classic pendant, with the diamond...
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Item Ref: NDH5258Y
AVAILABILITY: In stock (27 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Princess Cut Stud Earrings, featuring 0.50ct of lab grown diamonds, set in the finest recycled 9k white gold. Stud earrings make for the ultimate accessory, perfect for daily wear and add the finishing touch to any look; whether...
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Item Ref: NDH3223A
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Lab Diamond Cluster Earrings, featuring 0.50ct of lab-grown, H/SI quality diamonds, set in the finest recycled 9k yellow gold. Each cluster earring features seven individual, sparkling diamonds, which – when set together – creates a beautiful floral motif....
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Item Ref: FG23-72RMY
AVAILABILITY: In stock (41 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Diamond Earrings, with 0.50ct of premium quality diamonds, set in the finest 18k recycled white gold. Everyone needs a pair of plain diamond studs in their jewellery wardrobe - they go with any outfit, and can be worn...
From £23.59 per month
Item Ref: NDUT94-522IXU3A
AVAILABILITY: In stock (45 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/VS1 oval cut diamond main stone, set in the finest yellow gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £76.58 per month
Item Ref: NDE6273U
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: ANDE6229U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Princess Cut Lab Diamond Engagement Ring, featuring 0.25ct of H/Si diamonds set the finest in 18ct gold vermeil. A modern princess cut diamond sits atop a golf vermeil band in a pavé setting, ensuring sparkle with every motion....
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Item Ref: NDH5243
AVAILABILITY: In stock (76 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A gorgeous little gift for a loved one, these dainty solitaire stud earrings offer stunning sparkle. They are sustainable, high grade lab grown diamonds, so they represent ethical luxury at exceptional value. The polished white gold setting completes the timeless...
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Item Ref: NDH5206U
AVAILABILITY: In stock (47 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear Cut Lab Diamond Stud Earrings 0.30ct H/SI in 925 Silver, featuring 0.30ct of lab grown diamonds, set in the finest 925 sterling silver. Each individual stud spotlights a carat weight of 0.15ct, with a combined carat...
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Item Ref: NDE6262Y
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.5 carat wishbone ring, set in the finest recycled 9k white gold. 0.5 carats 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 £12.72 per month
Item Ref: NDHG29-322XUY
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.26 per month
Item Ref: NDI3625U
AVAILABILITY: In stock (51 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning ruby and diamond bracelet makes the perfect gift. The beautifully handcrafted sterling silver setting displays ravishing red rubies and sparkling, sustainable lab grown diamonds. A gorgeous luxury...
From £12.72 per month
Item Ref: E5036
AVAILABILITY: In stock (32 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £17.53 per month
Item Ref: NDH5218U
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Marquise Illusion Huggie Earrings, crafted in the finest recycled sterling silver and featuring 0.15ct of lab-grown diamonds. These unique huggie earrings feature two delicate charms that dangle gracefully, each showcasing a marquise illusion setting, where round diamonds are...
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Item Ref: NDE6341
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £12.72 per month
Item Ref: NDUT45-IU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The sheer sparkle of this beautiful diamond engagement ring is sure to take her breath away. A contemporary classic, it showcases a radiant lab grown diamond solitaire and beautifully set sidestones on a platinum band. A ring that makes the...
From £20.42 per month
Item Ref: NDE6233Y
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: NDH5247
AVAILABILITY: In stock (37 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A classic gift for a loved one, these solitaire stud earrings offer beautiful sparkle. They are sustainable, high grade lab grown diamonds, so they represent ethical luxury and exceptional value. The polished yellow gold setting completes the elegant look and...
Pay in 3 interest-free
Item Ref: NDE6362U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Double Heart Band Stacking Ring, a beautiful fusion of elegance and sustainability. Featuring 0.20ct of lab-grown diamonds, this piece is crafted from the finest recycled sterling silver. Designed to resemble two rings seamlessly nestled together, it offers the...
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Item Ref: NDUT94-522IXU3S
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our hidden halo engagement ring with a diamond shank, featuring a 3.00ct premium quality G/VS1 oval cut diamond main stone, set in the finest platinum. From above, this design appears to be a solitaire oval cut engagement ring with...
From £78.19 per month
Item Ref: NDUT94-422HXU3A
AVAILABILITY: In stock (12 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 oval cut diamond main stone, set in the finest yellow gold. From above, this design appears to be a solitaire oval cut engagement ring...
From £62.21 per month
Item Ref: NDUT92-322HXU3S
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Oval Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS1 oval-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 £43.07 per month
Item Ref: NDD3552-322JUY
AVAILABILITY: In stock (36 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 1.00ct lab-grown diamond, suspended from a fine white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £21.53 per month
Item Ref: NDE6350U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Silver Twist Eternity Ring, featuring 0.15ct of lab-grown diamonds. This beautifully crafted eternity ring showcases alternating twists of polished recycled sterling silver and pavé diamond accents, creating a striking yet refined look. A modern twist on a classic...
Pay in 3 interest-free
Item Ref: NDE6250Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.15 carat wishbone ring, set in the finest recycled 9k white gold. 0.15 carats 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...
Pay in 3 interest-free
Item Ref: NDUT86-372XU3S
AVAILABILITY: In stock (40 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £57.43 per month
Item Ref: NDH5229Y
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Highlight your features with stunning sparkle and luxury. Sophisticated in design, these eye-catching lab grown diamond halo earrings in white gold are perfect for anyone who loves timeless jewellery. They feature round cut solitaires in a white and radiant H/Si...
From £18.67 per month
Item Ref: NDUT73-72XU3Y
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.9 per month
Item Ref: ANDE6349U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Seamless Ring crafted from recycled 18k gold vermeil and featuring 0.15ct of lab-grown diamonds set seamlessly in a sleek, flush design across the top third of the band. This unique arrangement allows the diamonds to sparkle from within,...
Pay in 3 interest-free
Item Ref: NDH5291Y
AVAILABILITY: In stock (72 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Heart Cut Lab Diamond Stud Earrings 1.00ct H/SI in 9K White Gold, featuring 1.00ct of lab grown diamonds, set in the finest white gold. Each individual stud spotlights a carat weight of 0.50ct, with an impressive, combined...
Pay in 3 interest-free
Item Ref: ANDL3210U
AVAILABILITY: In stock (36 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Radiant Wave Vermeil Lab Diamond Bangle, featuring 0.50ct of pavé set premium quality diamonds, set in the finest 18k gold vermeil. This bangle features a half-set design of diamonds, ensuring a comfortable fit on the wrist, while the...
From £14.33 per month
Item Ref: NDFG23-322XU3A
AVAILABILITY: In stock (52 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A sure-fire gift guaranteed to go down well, these 1.00ct diamond stud earrings define your features with stunning sparkle. The diamonds are sustainable and lab grown in a high grade diamond quality, so they represent ethical luxury at an exceptional...
From £25.5 per month
Item Ref: NDUT56-322IXU3Y
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £44.65 per month
Item Ref: NDI3540U
AVAILABILITY: In stock (52 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
This exquisitely shimmering evening bracelet features ethical lab grown diamonds. Each diamond is round-brilliant cut and pave set to create magnificent radiance. With a luxurious design, it is the perfect gift for any big occasion, sure to make your loved...
From £21.33 per month
Item Ref: NDH5205U
AVAILABILITY: In stock (68 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Heart Cut Lab Diamond Stud Earrings 0.30ct H/SI in 925 Silver, featuring 0.30ct of lab grown diamonds, set in the finest 925 sterling silver. Each individual stud spotlights a carat weight of 0.15ct, with a combined carat...
Pay in 3 interest-free
Item Ref: ANDE5033U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Masami Pear Shaped Pavé Diamond Engagement Ring. This beautiful ring features 0.15ct of premium quality, conflict-free diamonds, crafted in a unique pear diamond shape with side stones, set in the finest 18K gold vermeil. The pavé diamond setting...
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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