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: UT23-55JUA.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The stunning low set Chloe ring represents simple elegance at its best. The ring features a 0.33CT glistening G-H/SI Quality Diamond which takes centre stage and is held in a claw setting. The ring is complemented perfectly by the stunning...
From £26.41 per month
Item Ref: UT74-YD
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Luxury and romance are elegantly embodied in this sparkling diamond wedding band. It's made to perfectly match our Reina engagement rings or any engagement ring in a similar style. Handcrafted with 18K white gold for a lifetime of happiness, it...
From £28.9 per month
Item Ref: UT23-72IU4A.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A timeless classic, this low set Chloe yellow gold ring would be an excellent choice to pop the question with and will continue to delight and sparkle for many years to come. The 0.50CT G/SI2 Quality Diamond glistens from the...
From £55.48 per month
Item Ref: NDFR23-47XUY
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious necklace is simple in design yet guaranteed to make an impact statement. Its superb quality lab grown diamond centre stone is created using cutting edge technology and is hand selected to meet our exacting standards. Complemented by its...
From £12.75 per month
Item Ref: NDE6368
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Evoke Round Cut Lab Diamond 3 Stone Ring brings a contemporary touch to a classic style. Featuring a 0.50ct F/VS lab-grown round cut centre diamond and 0.50ct of round side stones, totalling 1.00ct, the sustainable diamonds are all set...
From £35.29 per month
Item Ref: ANDD3573U-NKD
AVAILABILITY: In stock (46 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Celebrate the harmonious spirit of Libra with our Libra Zodiac Medallion Necklace crafted in recycled 18k gold vermeil. Featuring the balanced scales symbol and 0.02ct lab-grown diamonds shimmering like stars, this necklace reflects beauty and fairness. Libra (September 23 -...
Pay in 3 interest-free
Item Ref: NDFG23-522XU3A
AVAILABILITY: In stock (4 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 18K gold. These timeless round-cut stones - the most popular diamond shape - are celebrated for their...
From £59.86 per month
Item Ref: ANDE6326U
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 gold vermeil. 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: NDD3566-47JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Necklace in 9K White Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k white gold. This piece is a refined, modern take on the classic pendant, with...
From £16.79 per month
Item Ref: NDE6202
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond round cut engagement ring, boasting a 1.00ct H/SI quality lab grown diamond, set in the finest recycled 9k yellow gold. The Naomi features a simple solitaire diamond in a contemporary round shape, perfect for those...
From £32.94 per month
Item Ref: LBB1333-NY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.11ct lab diamond initial pendant in the letter ‘N’ 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: LBB1333-NW
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.11ct lab diamond initial pendant in the letter ‘N’ 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-DW
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our premium 0.09ct lab diamond initial pendant in the letter ‘D’ 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: LBB1332-PS
AVAILABILITY: In stock (2 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: NDHG34-722XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Chloe Eternity Ring in 18K Yellow Gold. Claw setting. 5.00CT 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 and beauty to...
From £121.09 per month
Item Ref: NDL3226Y
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A glamorous Diamond Bangle in 9K White Gold. Claw setting. 2.00CT 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...
From £62.21 per month
Item Ref: NDD3549-7XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 5.00ct Lab Diamond Tennis necklace 3/4 Set in 9k Gold F/VS featuring 5ct of sparkling, round diamonds set in the finest 9k recycled yellow gold. The front section of the necklace that sits on the collarbones is adorned...
From £104.27 per month
Item Ref: NDD3547-322XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.30ct Lab Diamond Halo Necklace, set in the finest 9k recycled yellow gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 1.00ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £30.25 per month
Item Ref: NDD3547-47XUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.40ct Lab Diamond Halo Necklace, set in the finest 9k recycled white gold. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the 0.25ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £12.62 per month
Item Ref: NDUT50-372IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A luxurious classic, this beautiful lab grown diamond halo ring with sidestones is a stunning symbol of love. It features an exquisite round cut solitaire certified by IGI, one of the most respected international diamond grading institutions. Handcrafted in platinum,...
From £70.29 per month
Item Ref: NDUT27-55JUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any bride-to-be will be proud to show off this dazzling Grace platinum diamond ring thanks to the elegant design. The handcrafted claw setting holds a beautiful 0.33CT round lab grown diamond in a white and sparkling H/Si quality. A ring...
From £25.07 per month
Item Ref: NDUT24-372IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching certified Lily 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 £46.6 per month
Item Ref: NDJG30-322XUY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring showcases classic luxury and looks stunning on the hand. It is set in white gold, with fifteen ethical lab grown diamonds in a sparkling G/Vs quality. The ideal gift to mark a special occasion or...
From £57.16 per month
Item Ref: NDJG36-72XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite eternity ring features seven gorgeous G/Vs quality lab grown diamonds in lustrous white gold. The timeless design means it will never go out of fashion and is sure to be cherished for a very long time. 1.00ct version...
From £38.32 per month
Item Ref: IHG55-322JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A superb Men's Diamond Ring in 18K Yellow Gold. Pave setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version
From £69.61 per month
Item Ref: FDT23-5XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 3.00CT of G/VS Quality Diamonds which adorn the wrist beautifully. The 18K white gold included in the bracelet adds to the radiance of...
From £150.03 per month
Item Ref: FDT23-5JUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 3.00CT of H/Si Quality Diamonds which adorn the wrist beautifully. The 18K white gold included in the bracelet adds to the radiance of...
From £164.83 per month
Item Ref: FDT23-4XUA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Tennis bracelets exemplify elegance and this beautiful Chloe bracelet is no exception as the luxurious design includes 2.00CT of G/VS Quality Diamonds which adorn the wrist beautifully. The 18K yellow gold included in the bracelet adds to the radiance of...
From £132.87 per month
Item Ref: D3527
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This sapphire and diamond necklace is simply stunning. Set in the finest white gold, it features a perfect, luxurious row of dazzling blue sapphires, each one encircled by a sparkling diamond halo. At the back, a beautifully polished sequence of...
From £131.18 per month
Item Ref: UT24-55JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The delicate beauty of the Lily Platinum engagement ring is breathtaking. This elegant ring features a 0.33CT G-H/SI Quality Diamond which glistens against the Platinum band to stunning effect. The Lily engagement ring is pure understated elegance. Certificate Information: Official...
From £27.76 per month
Item Ref: UT23-72IU4Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you are on bended knee you can be confident that this stunning ring will melt the heart of your loved one and be a sparkling symbol of your love and commitment. This exceptional low set Chloe white gold engagement...
From £55.48 per month
Item Ref: IYD24-50JUY.L.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A wonderful Men's Diamond Ring in 18K White Gold. Channel setting. 0.38CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £35.29 per month
Item Ref: HG33-322XUY.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This Rae eternity ring is a true work of art with a dazzling 1.00CT of G/VS Quality Diamonds nestled in an 18K white gold channel setting. This beautiful ring showcases the sparkle of diamonds off to their true potential.
From £59.86 per month
Item Ref: HG33-372XUS.O.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Rae eternity ring combines 1.50CT of G/VS Quality Diamonds with sleek platinum for an ultra glamorous look. The channel setting securely holds the diamonds and the dazzle of the platinum ensures the precious stones sparkle wonderfully.
From £88.32 per month
Item Ref: ANDE6363U-UCI
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Celebrate the adventurous spirit of Sagittarius with the Sagittarius Zodiac Ring in recycled 18K gold vermeil. The archer symbol is accented with a 0.01ct lab-grown diamond, reflecting freedom and optimism. Sagittarius (November 22 - December 21) is known for their...
Pay in 3 interest-free
Item Ref: ANDE6363U-CSW
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Celebrate the visionary nature of Aquarius with the Aquarius Zodiac Ring in recycled 18K gold vermeil. The water-bearer symbol, paired with a 0.01ct lab-grown diamond, reflects creativity and independence. Aquarius (January 20 - February 18) is known for their innovative...
Pay in 3 interest-free
Item Ref: NDE6203U.G.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Signet Ring with Round cut, showcasing a 0.25ct lab-grown diamond set in premium recycled sterling silver. 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: NDE6287
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Bezel Round Cut Lab Diamond Solitaire Ring in 9K Gold, showcasing a 0.25ct H/SI quality lab-grown diamond set in the finest recycled 9k yellow gold. This piece is a modern, refined take on the classic solitaire ring, with...
From £15.11 per month
Item Ref: NDE6251-CO
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.20ct amethyst and 0.15ct lab diamond wishbone ring, set in the finest recycled 9k yellow gold. Lab-grown diamonds and amethyst 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-GY
AVAILABILITY: In stock (5 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 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: LBDP02-100VSY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Certified Lab Diamond 1.00CT Emily 18K Gold Pendant Necklace F/VS, featuring 1.00ct of F/VS quality diamonds, set in the finest recycled yellow gold. The central diamond is protected by a secure and unique rubover setting, putting a modern...
From £29.1 per month
Item Ref: NDE6222-GU.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A versatile and elegant luxury gift, this 'E' initial ring is made with dazzling diamonds in the finest sterling silver. Its romantic sparkle looks stunning on the hand. It could be the perfect birthday or anniversary present for someone you...
Pay in 3 interest-free
Item Ref: NDUT26-522IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Opt for the Elysia 3.00ct Lab Diamond Round Cut Engagement Ring in White Gold G/VS1, for a timeless piece. The classic round solitaire allows for maximum brilliance, casting incredible sparkle in all directions. The elegant claw setting on the band,...
From £87.45 per month
Item Ref: NDG5263Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.00ct Lab Diamond Heart Pendant Necklace H/SI Quality in the finest recycled 9K white gold. A delicate pavé heart pendant hangs from a subtle silver chain on the neckline. Even the clasp holding the heart to the chain...
From £19.48 per month
Item Ref: NDUT26-722IXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Opt for the Elysia 5.00ct Lab Diamond Round Cut Engagement Ring in White Gold G/SV1, for a timeless piece. The classic round solitaire allows for maximum brilliance, casting incredible sparkle in all directions. The elegant claw setting on the band,...
From £115.24 per month
Item Ref: NDD3540-37XUY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace in 9K White Gold F/VS which features 15ct 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 £211.93 per month
Item Ref: UT72-72IU4S
AVAILABILITY: In stock (0 items)
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 and accent diamonds on the band. This means your ring produces magnificent diamond...
From £75.67 per month
Item Ref: R4640
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This diamond pendant has a unique design which looks absolutely stunning on. Made with clustered diamonds that create the illusion of one big jewel, their sparkle contrasts beautifully with the yellow gold setting. This is a luxurious piece that would...
From £33.61 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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.
Accurate and easy to use!
