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: FT27-72XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning 5 stone Ellie half eternity ring is an excellent choice for any lady who loves elegant, eye-catching jewellery. The ring features 5 glistening round cut G/VS Quality Diamonds which weigh a total of 0.50CT and are claw set...
From £34.29 per month
Item Ref: FT28-55JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This dramatic five stone diamond ring is a dazzling piece of jewellery at a price which won't compromise your budget. The Grace 18K yellow gold ring displays 0.33CT of H/SI Quality Diamonds, making it a beautiful and versatile piece which...
From £27.89 per month
Item Ref: ANDH5343U
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Florence Stud Earrings. Warm 18K gold vermeil surrounds a smooth clover motif, bordered by 0.08ct of H/SI-quality pavé-set lab-grown diamonds. A refined take on a timeless symbol of luck, they're ideal for gifting or everyday wear.
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Item Ref: ANDH4693U
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Rich green emeralds meet lab-grown diamonds in this warmer take on a classic hoop. Set in gold vermeil, the Stellato earrings offer a softer, more luminous finish, balanced by a slim 19mm profile for a clean, contemporary feel. The claw...
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Item Ref: NDE6366U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Jessica Tension Set Ring in Sterling Silver. Modern, minimalist, and full of meaning, this ring – set in the finest recycled silver – is a contemporary take on a timeless solitaire design. Featuring a sparkling 0.50ct H/SI quality...
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Item Ref: NIUT98-72GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo emerald engagement ring with a diamond shank, featuring a 2.00ct round cut emerald main stone and 0.50ct of lab-grown diamonds, set in the finest 18k white gold. From above, this classic design appears to...
From £52.79 per month
Item Ref: NDE6292Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Micro Pavé Ring, featuring 0.30ct of lab-grown diamonds, set in the finest recycled 9k white gold. Sleek, timeless, and sustainable, this ring showcases 0.30ct of pavé-set diamonds arranged in three delicate rows. The curved-edge design ensures a comfortable...
From £23.52 per month
Item Ref: LBB1333-GW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘G’ and choose your own diamond-set initial, set in the finest 9k white gold. A claw set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
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Item Ref: LBB1333-EW
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘E’ and choose your own diamond-set initial, set in the finest 9k white gold. A claw set initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
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Item Ref: LBB1332-ZS
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A stunning Diamond Initial Pendant in Silver. Claw setting. 0.08CT 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 beauty to a natural...
Pay in 3 interest-free
Item Ref: LBB1332-OS
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous Diamond Initial Pendant in Silver. Claw setting. 0.09CT 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 beauty to a natural...
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Item Ref: NDE6222-PU.J.0
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic initial ring made with diamonds and sterling silver makes a perfect gift to mark any special occasion or achievement. Whether to celebrate a new baby or as a graduation, birthday, Christmas or Valentine's Day gift, this luxurious little...
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Item Ref: UT54-IU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This alluring and luxurious solitaire with diamond shoulders is handcrafted with beautiful 18K white gold. The ring's claw setting allows for maximum sparkle and scintillation. With 0.85CT of G/SI1 quality diamonds, this is a ring she'll love and enjoy for...
From £60.39 per month
Item Ref: UT27-72IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Grace white gold engagement ring has a beautiful timeless design and this stunning ring would be a breathtaking choice which will sweep your loved one off their feet. The 0.50CT G/SI2 Quality Diamond sparkles in the light and glistens...
From £55.48 per month
Item Ref: NDUT26-372HXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful certified Elysia Engagement Ring in Platinum. Claw setting. 1.50CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.50ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are chemically and...
From £65.58 per month
Item Ref: NDUT24-422IXU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A gorgeous certified Lily Engagement Ring in 18K Yellow Gold. Claw setting. 2.00CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 2.00ct IGI Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds are...
From £72.98 per month
Item Ref: NDFT33-372XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This breathtaking Rae half eternity ring would make the perfect gift to commemorate a special occasion such as an anniversary. The stunning 1.50 carats of sparkling, ethical lab grown diamonds are showcased in a sleek channel setting of luxurious platinum....
From £92.49 per month
Item Ref: NDFT23-322XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give her a memorable gift with this outstanding diamond trilogy ring in 18K yellow gold. It features three stunning lab grown diamonds in H/Si quality that compete in sparkle with each other. Luxurious and timeless, this is a superb jewellery...
From £43.03 per month
Item Ref: NDFR21-322XU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Featuring the ultimate fusion of art and science, this gorgeous necklace incorporating a halo of shimmering diamonds is the must have showstopper. IGI certified and graded using the same scale as natural diamonds, the lab grown centre stone is chemically...
From £43.71 per month
Item Ref: N4403.K.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Wide Ring in 18K White Gold. Rubover setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £81.25 per month
Item Ref: J3339
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
This magnificent Chloe diamond tennis bracelet features a breathtaking line of round brilliant cut diamonds weighing a total of 9 carats. Held in an heirloom-quality 18K white gold setting, they glisten gloriously on the wrist. A luxurious gift, perfect for...
Item Ref: IYD30-59JUS.X.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A dazzling Men's Diamond Ring in Platinum. Claw setting. 0.37CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £52.12 per month
Item Ref: HG33-72JUA
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful diamond eternity ring combines 0.50CT of H/SI Quality Diamonds which are held in a traditional 18K yellow gold channel setting. A wonderful way to show your loved one how much you care, this gorgeous diamond eternity ring is...
From £38.86 per month
Item Ref: HG25-372XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The exceptional Sophie eternity ring features 1.50CT of G/VS Quality Diamonds which are in a mixed setting. The ring showcases an intricate design of glistening baguette cut diamonds which are encased beautifully by round diamonds to create a stunning look....
From £142.96 per month
Item Ref: UT29-72RMY.F.0
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you present your bride-to-be with this stunning Emily engagement ring you are guaranteed to make her smile. The beautiful 0.50CT H-I/I1 Quality Diamond sits in an 18K white gold rub over setting and band which serve to highlight the...
From £36.98 per month
Item Ref: UT25-322RMA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A magnificent certified High Set Chloe Engagement Ring in 18K Yellow Gold. Claw setting. 1.00CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. Certificate Information: Official SKD Certified diamond.
From £146.66 per month
Item Ref: NDUT73-372XU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
With a classic design, this stunning ring features a sparkling 1.50-carat lab grown solitaire, and around it, a halo crafted in a luxurious cushion shape. Sidestones add opulence and sparkle to the band. The solitaire is certified by IGI, one...
From £49.63 per month
Item Ref: JG30-72XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Chloe half eternity ring sums up simple, understated elegance perfectly and is the ideal gift to mark a special occasion or just to show her how much you love her. The ring features fifteen stunning G/VS Quality Diamonds weighing...
From £47.07 per month
Item Ref: HG33-322UXUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An elegant Blue Sapphire Ring in Platinum. Channel setting. 0.50CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £35.63 per month
Item Ref: FT32-322XUY.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If she loves elegant, classic jewellery then she will adore this stunning Chloe half eternity ring. The ring features a simple and stylish design of seven G/Vs Quality Diamonds which weigh 1.00CT in total and are showcased beautifully within an...
From £69.82 per month
Item Ref: UT45-YD.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A stunning and luxurious take on a simple wedding band, this diamond ring perfectly matches our beautiful Adelle engagement rings or any engagement ring in a similar style. With H/Si diamonds it creates elegant brilliance on your hand and serves...
From £25.2 per month
Item Ref: UT26-55XUS.I.0
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 Platinum engagement ring. The sparkle of the striking 0.33CT G/VS Quality Diamond radiates from the beautiful Platinum band which adds to the dazzle...
From £35.5 per month
Item Ref: RX21.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A brilliant Wide Ring in 18K White Gold. Pave setting. 0.89CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £78.36 per month
Item Ref: NDFT88-TY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special Ruby Ring in 9K White Gold. Claw setting. 0.11CT 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 beauty to a...
Pay in 3 interest-free
Item Ref: FT23-52JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Whether you present your loved one with this glittering Chloe gold ring as an eternity ring or an engagement ring, she is sure to go weak at the knees. The three H/SI Quality Diamonds weigh 0.30CT in total and dazzle...
From £23.05 per month
Item Ref: ANDF3430U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A modern reimagining of a classic, the Square Crest Signet Ring blends geometric precision with timeless heritage. Featuring a 0.03ct lab-grown H/SI quality diamond, it is crafted in recycled 18k gold vermeil, embodying sustainability and sophistication. This ring makes an...
Pay in 3 interest-free
Item Ref: ANDD3573U-CSW
AVAILABILITY: In stock (56 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the visionary nature of Aquarius with our Aquarius Zodiac Medallion Necklace in recycled 18k gold vermeil. Featuring the water-bearer symbol with 0.02ct lab-grown diamonds that sparkle like stars, this necklace reflects innovation and independence. Aquarius (January 20 - February...
Pay in 3 interest-free
Item Ref: NDE6293Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Micro Pavé Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled 9k white gold. Sleek, timeless, and sustainable, this ring showcases 0.50ct of pavé-set diamonds arranged in three delicate rows. The curved-edge design ensures a comfortable...
From £34.29 per month
Item Ref: NDE6251-R
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct peridot and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and peridot stones sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a...
From £14.1 per month
Item Ref: LBB1333-RW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.10ct lab diamond initial pendant in the letter ‘R’ and choose your own diamond-set initial, set in the finest 9k white gold. A claw set, initial pendant makes for the perfect, personalised piece of daily-wear jewellery, while...
Pay in 3 interest-free
Item Ref: LBB1333-FY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘F’ 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: UT50-72GXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-elegant and luxurious 1.10CT halo ring with its pristine platinum setting, that's encrusted with dazzling sidetones. The solitaire is quality certified at G/VS1, the most esteemed gemmological experts in the world. Centre Stone:...
From £83.27 per month
Item Ref: NDFR21-72XU3A
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An exceptional certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.71CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £24.53 per month
Item Ref: NDG5258
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.50ct Lab Diamond Heart Pendant Necklace H/SI Quality set in the finest 9K recycled yellow gold. A delicate heart pendant hangs from a subtle gold vermeil chain on the neckline, the cut-out nature of the charm allowing skin...
From £15.98 per month
Item Ref: DN3242-JU4Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exceptional certified Diamond Ring in 18K White Gold. Pave setting. 1.00CT of H/SI2 quality diamonds. Free UK delivery and a 5 year guarantee.
From £65.58 per month
Item Ref: UT56-92GXU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Show-stopping sparkle and contemporary elegance describe this round brilliant solitaire engagement ring in platinum. The centre stone is certified at G/VS2 grade by GIA, the world's most authoritative diamond quality experts. With a total of 1.15CT diamond weight, this is...
From £117.73 per month
Item Ref: UT56-72IU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A special solitaire with diamond-studded shoulders, this exquisite diamond ring in luscious gold is sure to delight and impress her. The centre stone is graded at a stunning G/Si2 quality by GIA. Its flawless design showcases a luxurious total diamond...
From £62.21 per month
Item Ref: UT47-YD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Say 'I do' with this stunning diamond wedding band in white gold. It perfectly matches our beautiful Alexa engagement rings or any engagement ring in a similar style. A diamond piece that stands out from the rest, this is a...
From £25.74 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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