Classic and endlessly brilliant, round cut jewellery features the most popular diamond shape, designed for maximum sparkle and timeless appeal.
Showing 2572 products
Item Ref: I3514
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
This exceptional Chloe white gold bracelet features 2.00CT of sparkling Premium Quality Diamonds which are securely held in a claw setting and perfectly complemented by the 9K white gold band. This would make a stunning gift for a loved one...
From £74.66 per month
Item Ref: I3626
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for an elegant bracelet for someone you love, this stunning emerald link bracelet makes the perfect gift. The beautifully handcrafted white gold setting displays luscious green emeralds and sparkling premium quality diamonds. A gorgeous luxury gift that...
From £48.75 per month
Item Ref: NDF3422U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This bold men's diamond ring features a diagonal line of sustainable lab grown diamonds, complemented by a unique metalwork pattern on the shoulders. Handcrafted in UK hallmarked sterling silver, it's polished to a high sheen that looks stylish and luxurious...
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Item Ref: A3255Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This striking ring is a chic choice for any woman as it features beautiful blue sapphires which are accented with sparkling 0.03CT of Premium Quality Diamonds. The sapphires total 0.85CT and these, combined with the diamonds and the 9K white...
From £17.46 per month
Item Ref: ANDE6352U
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 0.50ct 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: NDHG29-322XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Erin diamond eternity ring is set with a pristine row of G/Vs quality lab grown diamonds that create breath-taking sparkle. We've handcrafted the band from heirloom platinum, making this a truly luxurious piece she can cherish for a...
From £43.71 per month
Item Ref: NDG5220Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite 'journey of life' diamond necklace features 5 luxurious, sustainable lab grown diamonds that sparkle beautifully. In a delicate wave, they graduate from a small diamond to a larger one symbolising how love grows forever. The perfect gift for...
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Item Ref: NDK-EU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'C' 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...
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Item Ref: NDH4652U
AVAILABILITY: In stock (31 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An eye-catching pair of Diamond Drop Earrings in Silver. Pave setting. 0.20CT 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...
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Item Ref: NDI3627U
AVAILABILITY: In stock (25 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A magnificent Tanzanite Bracelet in Silver. Claw setting. 0.17CT 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.
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Item Ref: ND1MFDT23-5JU
AVAILABILITY: In stock (17 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 £52.12 per month
Item Ref: ANDE5035U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Masami Diamond Halo Engagement Ring 0.25ct Pave Set In 18K Gold Vermeil, featuring 0.25ct of premium quality, conflict-free diamonds, set in the finest 18k gold vermeil. This beautiful engagement ring features a clever centre stone illusion, that gives...
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Item Ref: E5913
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Exquisite and dainty this ring exudes classic, ultra-feminine luxury. Its intricate white gold double band studded with diamonds is perfect for disaplying a single oriental freshwater pearl and a delicate blush floral shell detail. A beautiful piece of craftsmanship, this...
From £19.48 per month
Item Ref: B3506
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This dazzling pair of blue topaz earrings look delightful both in the day and evening and would make a special gift for anyone born in November as Topaz is the birthstone for this month. The hues of bright blue Brazilian...
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Item Ref: ANDI4243U
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Adjustable Half Claw Set Tennis Bracelet, featuring 1.00ct of lab-grown diamonds, expertly set in premium recycled gold vermeil. The half-set design creates a stunning illusion, giving the appearance of a 3.00ct full-set bracelet - at half the cost....
From £13.42 per month
Item Ref: NDI4234U
AVAILABILITY: In stock (39 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A superb Everyday Bracelet in Silver. 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 natural mined...
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Item Ref: G4942
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
What woman could say no to this lovely sparkling diamond cluster pendant? The beautiful 0.25CT of Premium Quality Diamonds are clustered together to form an eye-catching pendant which is set beautifully in 9K white gold.
From £14.1 per month
Item Ref: NDG5238
AVAILABILITY: In stock (6 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...
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Item Ref: UP3253-LCP
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous vintage style locket features a beautiful red garnet, the birthstone for January. What's more, the locket opens up so you can store a lock of hair or a miniature photograph inside it. Handcrafted with sterling silver and accented...
Pay in 3 interest-free
Item Ref: I3581
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A special Diamond Tennis Bracelet in 9K White Gold. Claw setting. 3.00CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £84.08 per month
Item Ref: UP3253-UGR
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite vintage style locket features a luxurious blue sapphire, the birthstone for September. The locket opens up so that you can store a lock of hair or a miniature photograph inside. Handcrafted with sterling silver and accented with white...
Pay in 3 interest-free
Item Ref: NDUT27-322HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning Grace engagement ring has a timeless and beautiful design. The magnificent 1.00CT lab created diamond looks white and exquisitely sparkling on your hand in a high G/Vs1 quality. The ring is expertly handcrafted in 18K white gold for...
From £55.48 per month
Item Ref: K-NY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This brilliantly sparkling 'L' initial pendant makes an ideal gift for any special celebration. Handcrafted with shimmering diamonds in beautiful white gold. A luxurious and personalised gift that's always received with delight.
From £13.42 per month
Item Ref: NDH5244Y
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An alluring 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 and...
From £13.42 per month
Item Ref: A3541Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb 9K Half Eternity Ring in 9K White Gold. Claw setting. 0.02CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: B3279
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful gift that's perfect for special birthdays, anniversaries or Christmas, this eye-catching ruby and diamond pendant is set in warm yellow gold. The side-by-side sparkle of premium quality diamonds and red rubies makes a truly unforgettable impression.
Pay in 3 interest-free
Item Ref: G4796
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
She will certainly feel the love when you present her with this delicate and beautiful sapphire and diamond heart pendant. A truly stunning piece of jewellery, this pendant is adorned with a collection of round cut Premium Quality Diamonds weighing...
From £13.42 per month
Item Ref: E5991
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This simple yet luxurious diamond wishbone ring looks sophisticated with its understated sparkle. With premium quality diamonds set in polished white gold, its exceptional value and beauty make it the perfect ring for any occasion, including as a beautiful wedding...
From £15.11 per month
Item Ref: H3535
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An eye-catching pair of Diamond Hoop in 9K White Gold. Channel setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £23.52 per month
Item Ref: UP3253-LWN
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning vintage style locket features a ravishing red ruby, the birthstone for July. The locket opens up so that you can store a lock of hair or a miniature photograph inside. Handcrafted with sterling silver and accented with white...
Pay in 3 interest-free
Item Ref: E5993.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant and unusual eternity ring in white gold is made with exquisite coloured diamonds in black, caramel, blue and white hues. The beautiful pave setting allows plenty of sparkle and light play off each stone. A luxurious ring with...
From £31.93 per month
Item Ref: ANDI4221U
AVAILABILITY: In stock (37 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Diamond Set 1ct Tennis Bracelet, set in the finest 18ct gold vermeil. A classic for a reason, a diamond tennis bracelet complements any outfit or occasion, and is equally beautiful when worn alone as it is stacked with...
From £13.42 per month
Item Ref: I3627
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Pretty and delicate, this charming tanzanite bracelet would be a beautiful gift for a loved one celebrating a special occasion. The sophisticated deep blue of tanzanite combines beautifully with the crisp white diamonds to stunning effect. The bracelet features a...
From £45.39 per month
Item Ref: ANDE6200U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Raindrop Ring, handcrafted from recycled gold vermeil and featuring 0.50ct 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: UT56-72YDS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Say 'I do' with this stunning Natalia wedding ring comprising of 0.50ct of H/Si quality round diamonds in a radiant row set on a pristine platinum band. A wedding ring that stands out from the rest, this is a beautifully...
From £42.02 per month
Item Ref: NDK-TU
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This brilliantly sparkling 'R' initial pendant makes an ideal gift for any special celebration. Handcrafted with ethical lab grown diamonds in UK hallmarked sterling silver. A luxurious and personalised gift that's always received with delight. *The sustainable luxury choice. Lab-grown...
Pay in 3 interest-free
Item Ref: Y2232S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Sapphire 2.25 x 2.25mm And Diamond 925 Sterling Silver Ring, featuring 0.08ct of premium quality diamonds and beautiful blue sapphires, set in the finest sterling silver. This twist ring is the perfect addition to your everyday jewellery wardrobe...
Pay in 3 interest-free
Item Ref: B3475
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A wonderful pair of Diamond Stud Earrings in 9K Yellow Gold. Rub Over setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: G3504
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This sparkling cross necklace is a luxurious piece of fine jewellery set in beautifully polished white gold. Handcrafted with premium quality diamonds, it looks beautiful and radiant on the neckline. A perfect gift for your special occasion.
From £28.57 per month
Item Ref: UP3253-FGE
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious vintage style locket features a beautiful, blue-violet tanzanite gem, the birthstone for December. The locket opens up so that you can store a lock of hair or a miniature photograph inside. Handcrafted with sterling silver and accented with...
Pay in 3 interest-free
Item Ref: NDUT56-322IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Natalia Engagement Ring in Platinum. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £59.52 per month
Item Ref: ANDE6208U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Star Signet Ring in the finest recycled18k gold vermeil, featuring a sparkling 0.03ct lab grown diamond. This ring reimagines the traditional signet with a fresh, modern twist. Featuring a 0.03ct round lab diamond at its centre, the star-inspired...
Pay in 3 interest-free
Item Ref: NDI4242U
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Adjustable Half Claw Set Tennis Bracelet, featuring 0.50ct of lab-grown diamonds, expertly set in premium recycled sterling silver. The half-set design creates a stunning illusion, giving the appearance of a 2.00ct full-set bracelet - at half the cost....
Pay in 3 interest-free
Item Ref: LBC4039S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30 carat wishbone ring, set in the finest 925 sterling silver. 0.30 carats of H/SI quality lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is...
Pay in 3 interest-free
Item Ref: NDFG23-322XU3A
AVAILABILITY: In stock (27 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 £23.52 per month
Item Ref: NDHG34-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you want to give her a luxurious and unforgettable gift, then she is sure to cherish this stunning Chloe eternity ring. It showcases the finest lab grown diamonds in a dazzling white G/Vs quality. Their exceptional sparkle is sure...
From £35.97 per month
Item Ref: NDK-GU
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A personalised and luxurious diamond piece, this 'E' initial pendant is made with ethical, sparkling lab grown diamonds and gorgeous sterling silver. It will make a wonderful gift for someone you love. *The sustainable luxury choice. Lab-grown diamonds are chemically...
Pay in 3 interest-free
Item Ref: NDE6341U
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 sterling silver, features 0.30ct of round brilliant lab-grown diamonds in a secure grain setting, blending subtle sparkle with timeless elegance. Perfect as a...
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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