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: NDUT25-47XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This engagement ring showcases the beauty of white gold and diamonds perfectly. It features a 0.25CT lab created diamond in a white and sparkling H/Si quality. The radiant solitaire is set on a handcrafted 18K white gold band to create...
From £35.29 per month
Item Ref: N4498.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Unusual Eternity Ring in 18K Yellow Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £38.66 per month
Item Ref: JG36-322XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Seven stunning G/VS Quality Diamonds weighing 1.00CT in total and a gorgeous white gold band make this Chloe half eternity ring an excellent choice if you're looking for a ring to wow her. The sparkle of the beautiful diamonds against...
From £82.4 per month
Item Ref: HG38-322JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular ring, this Lucy eternity ring would be the ideal gift to mark a special anniversary or as a truly romantic symbol of your love on any day. The ring measures 4.3mm and features two rows of H/SI Quality...
From £43.71 per month
Item Ref: FT20-72JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous Diamond Cluster Ring in 18K White Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.29 per month
Item Ref: FT23-322XUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Give the gift of timeless style to someone you care about with this simply stunning Chloe three stone diamond ring. 1.00CT of G/VS Diamonds sparkle against the 18K yellow gold band, resulting in a ring which demands to be noticed.
From £62.21 per month
Item Ref: UT77-72IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ultra-luxurious diamond halo ring features a superb solitaire, certified by GIA, the world's most trusted gemmological authority. A beautiful double halo and split shank setting studded with dazzling accent diamonds draw the eye to the centre solitaire. Handcrafted in...
From £64.57 per month
Item Ref: N4530Y.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This spectacular ring's central diamond cluster and three rows of sidestones are made with high grade H/Si diamonds at total 1.30 carat weight. Handcrafted in exquisite 18K white gold, it's a truly stunning piece for your biggest occasions.
From £64.23 per month
Item Ref: HG27-422JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Featuring three rows of glistening H/SI Quality Diamonds which weigh 2.00CT in total and a gleaming 18K platinum band, this Tia eternity ring is sure to make an impact. The diamonds are positioned in a pave setting and sparkle beautifully...
From £81.39 per month
Item Ref: JG43-72XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous ring features two stunning rows of glistening G/VS Quality Diamonds weighing a total of 0.50CT. The diamonds are pave set within a gorgeous white gold band, creating a stunning ring which she will be proud to wear.
From £39.53 per month
Item Ref: ANDI4248U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Featuring 2.00ct of H/SI lab-grown diamonds set in recycled gold vermeil, this contemporary bracelet reimagines the classic tennis design. Sleek bezel settings hold each diamond securely while showcasing their brilliance. Striking when worn alone or layered with other bracelets, it...
From £16.79 per month
Item Ref: NDI4249U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Featuring 3.00ct of H/SI lab-grown diamonds set in recycled sterling silver, this contemporary bracelet makes a striking statement. Sleek bezel settings hold each diamond securely while showcasing their brilliance and creating a refined finish. Wear it alone for maximum impact...
From £22.51 per month
Item Ref: ANDD3587U
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A modern heirloom designed to hold what matters most. The Keepsake Heart Diamond Locket in recycled gold vermeil is adorned with 0.06ct of H/SI lab-grown diamond, claw-set to frame its meaningful heart silhouette with subtle sparkle. Inside, space for a...
Pay in 3 interest-free
Item Ref: ANDH5320U
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A timeless design, elevated with thoughtful detail. These pearl stud earrings feature a 6.5mm Chinese freshwater pearl, enhanced by a delicate halo of lab-grown diamonds set behind to add light and dimension. Crafted from recycled 18K gold vermeil and set...
Pay in 3 interest-free
Item Ref: NIUT91-33TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Gem hidden halo engagement ring with a plain shank, featuring a classic 2.00ct round cut ruby and 0.11ct of lab-grown diamonds, set in the finest 18k white gold. From above, this timeless design appears to be a...
From £52.79 per month
Item Ref: ANDE6204U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Signet Ring with Round cut, showcasing a 0.50ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect...
Pay in 3 interest-free
Item Ref: NDE6206U.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Round Cut Wide Signet Ring, showcasing a 0.25ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...
Pay in 3 interest-free
Item Ref: LBB1333-YY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.07ct lab diamond initial pendant in the letter ‘Y’ 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: YLBB1332-WS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.13ct lab diamond initial pendant in the letter ‘W’ 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...
Pay in 3 interest-free
Item Ref: LBDE03-50VSW
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 18K White Gold Rub-over Lab Diamond Stud Earrings - 0.50CT - F/VS - 5.8mm, featuring 0.50ct of F/VS quality diamonds, set in the finest recycled white gold. These unisex stud earrings feature a rubover setting, ensuring your diamonds...
From £18.81 per month
Item Ref: LBDE03-100VSQ
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Platinum Rub-over Lab Diamond Stud Earrings - 1CT - F/VS - 7mm, featuring 1ct of F/VS quality diamonds, set in the finest recycled platinum. These unisex stud earrings feature a rubover setting, ensuring your diamonds are held securely,...
From £25.54 per month
Item Ref: E5981.I.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Hamsa motif diamond ring has a beautiful, understated contemporary design. While delicate and exquisite, it offers eye catching sparkle that's perfect for wearing day or evening. The UK hallmarked white gold band looks and feels luxurious on the hand.
Pay in 3 interest-free
Item Ref: NDFR21-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.71 per month
Item Ref: NDFG27-422XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A gorgeous certified pair of Diamond Halo Earrings in 18K Yellow Gold. Claw setting. 2.45CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee. 1.00ct Certified Centre Stone - Excellent Cut-Polish-Symmetry. *The sustainable luxury choice. Lab-grown diamonds...
From £67.26 per month
Item Ref: HG34-722JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful Chloe Eternity Ring in Platinum. Claw setting. 5.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. .
From £228.76 per month
Item Ref: UT50-92GXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful 1.35CT diamond halo ring with sidetones is a perfect symbol of your love. It boasts an exquisite G/VS1 solitaire certified by GIA, the world's most highly respected diamond grading institution. Handcrafted in a sleek platinum...
From £145.18 per month
Item Ref: NDFR21-DF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £48.75 per month
Item Ref: NDH5295Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 7.00ct Lab Diamond Hoop Earrings in 9K White Gold G/VS with sparkling lab grown diamonds set in the finest recycled 9k white gold. The round diamonds sit securely in individual settings around the entirety of the hoop, casting...
From £128.49 per month
Item Ref: NDH5294Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our 4.00ct Lab Diamond Hoop Earrings in 9K White Gold G/VS with sparkling lab grown diamonds set in the finest recycled 9k white gold. The round diamonds sit securely in individual settings around the entirety of the hoop, casting...
From £82.4 per month
Item Ref: NDD3540-32XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 10.00ct Lab Diamond Tennis Necklace in 9K Yellow Gold F/VS full diamond tennis necklace, which features 10ct of sparkling, round diamonds set in the finest 9k recycled yellow gold, held together with a secure, easy-fit clasp. This exceptional...
From £168.2 per month
Item Ref: NDD3549-37XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace 3/4 Set in 9K Yellow Gold F/VS, featuring 15ct of sparkling, round diamonds set in the finest 9k recycled yellow gold. The front section of the necklace that sits on the collarbones is...
From £223.71 per month
Item Ref: ND1MFP23-9JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our beautiful 7.00ct Lab Diamond Cluster Tennis Necklace, set in the finest recycled 9k white gold. A seemingly endless string of consciously crafted, round diamonds sits in a white gold setting, holding your stones secure, but almost invisible to...
From £168.2 per month
Item Ref: E6222-JY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A chic initial ring made with diamonds and white gold 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 'H'...
Pay in 3 interest-free
Item Ref: E6222-EA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Make your gift recipient smile with this sparkling diamond and gold 'C' initial ring. Beautifully pave set with conflict-free diamonds in yellow gold it's a personalised and elegant piece that will make an ideal gift for any special celebration.
Pay in 3 interest-free
Item Ref: E5952.S.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wishbone ring is beautifully loaded with symbolism and romance, for a lifetime of happiness and good luck. This one is simply spectacular, with its luscious rose gold and contrasting white ethical diamonds. Featuring 0.13CT of premium diamonds that are...
Pay in 3 interest-free
Item Ref: CFCO3
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Talia Engagement Ring in Platinum. Claw setting. 1.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 1.00CT Centre Diamond
From £291.2 per month
Item Ref: UT78-322XU4S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ravishing diamond trilogy ring features a sparkling 1CT cushion cut diamond center stone, and two radiant white round diamonds on a handcrafted platinum band. A testament to timeless luxury, its exceptional elegance makes it the ultimate engagement ring to...
From £185.02 per month
Item Ref: UT76-72IU4S.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This ring's exquisite detail includes a round brilliant cut solitaire certified by GIA. Enhancing its superb lightplay is a double row of smaller diamonds on the halo. The second row is angled outwards, encrusted on to the halo's edge. This...
From £59.72 per month
Item Ref: UT75-72IU4Y.L.5
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An exquisite contemporary design, this handcrafted design contrasts a luxurious round cut solitaire in the centre and geometric baguette cut diamonds on the ring's shoulders. An heirloom piece that's sure to impress. The stunning finishing touch is provided by a...
From £50.97 per month
Item Ref: UT57-92IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This eye-catching 0.88CT diamond ring features a superb solitaire certified at G/SI1 grade by GIA, the foremost diamond quality authority, as well as dazzling sidetones in a sleek channel setting. The beautiful handcrafted platinum band gives this ring a substantial...
From £109.65 per month
Item Ref: UT27-92IU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A delicately beautiful ring, the Grace Platinum engagement ring would be an excellent choice for anyone who loves classic beauty in their jewellery collection. This ring features a glistening 0.70CT G/SI1 Quality Diamond which is held securely in a four...
From £92.02 per month
Item Ref: UT26-92GXU4A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The glistening 0.70CT G/VS Quality Diamond in this handcrafted Elysia 18K Yellow Gold engagement ring will melt the heart of the special person in your life. The diamond is showcased elegantly and held securely in the claw setting and the...
From £107.63 per month
Item Ref: UT25-92GXU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set Chloe engagement ring is a lesson in simple elegance. The ring features a sparkling 0.70CT Colour G/VS Quality Diamond which is held securely in a claw setting and is surrounded by the complementary Platinum band. This engagement...
From £107.63 per month
Item Ref: UT23-12IU4S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this low set Chloe Platinum ring would be an excellent choice to pop the question with and will continue to delight and sparkle for many years to come. The 0.90CT G/SI2 Quality Diamond glistens from the centre...
From £122.3 per month
Item Ref: NDUT74-322XU3A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite diamond ring is perfect for anyone who adores luxury. It features an exquisitely sparkling lab grown solitaire certified by IGI and presented in a dazzling diamond halo. The beautiful band is handcrafted from sumptuous yellow gold to complete...
From £44.92 per month
Item Ref: NDUT25-47JUY.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This high set engagement ring is beautiful in its simple elegance. The ring features a sparkling 0.25CT lab grown diamond which is showcased in a handcrafted 18K white gold claw setting. This engagement ring is sure to sparkle and delight...
From £16.45 per month
Item Ref: JG42-72JUS.M.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This beautiful Jasmine half eternity ring features stunning rows of round H/SI Quality Diamonds which weigh a total of 0.50CT and are pave set along a gorgeous band of platinum. If she likes glamorous and opulent jewellery then she will...
From £41.69 per month
Item Ref: JG36-72XUA.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Seven stunning G/VS Quality Diamonds weighing 0.50CT in total and a gorgeous yellow gold band make this Chloe half eternity ring an excellent choice if you're looking for a ring to wow her. The sparkle of the beautiful diamonds against...
From £41.55 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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