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: H4218
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Her eyes will light up when you present her with these exquisite blue sapphire and diamond earrings. They showcase 1.45CT of the finest blue sapphires, intricately set with premium diamonds in warm yellow gold. The design allows for maximum light...
From £23.52 per month
Item Ref: NDG5231
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This dainty and luxurious diamond cross pendant in yellow gold is a classic piece that offers exquisite sparkle. With sustainable lab grown diamonds in fine white gold, it makes the perfect gift for any special occasion. *The sustainable luxury choice....
From £14.1 per month
Item Ref: A3258
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Designed to be worn alone or to complement existing rings, this elegant blue sapphire ring will be a welcome addition to any jewellery collection. The 'v' shape combined with 0.01CT of Premium Quality Diamonds, 0.25CT of blue sapphires and a...
From £15.78 per month
Item Ref: K-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'S' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in fine white gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: K-OY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A personalised and luxurious diamond piece, this 'M' initial pendant is made with sparkling diamonds and beautifully polished white gold. It will make a wonderful, cherished gift for someone you love.
From £13.42 per month
Item Ref: A3790.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The rich warm glow of the garnet in this unique ring is complemented perfectly by the 9K yellow gold settings and band. Garnet is the birthstone for January and this would make a simply superb gift for anyone born in...
From £14.77 per month
Item Ref: E5037.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Made with the finest premium quality diamonds and UK hallmarked white gold, this dainty halo style ring promises to catch the eye and win her heart. Exquisitely designed to give the impression of one large centre diamond, this piece is...
From £18.14 per month
Item Ref: G4072
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling and elegant pearl necklace with a diamond halo, this beautiful piece is sure to impress its lucky recipient. It features a natural oriental freshwater pearl with ivory overtones and 0.07CT of conflict-free diamonds. The stunning finishing touch is...
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Item Ref: B3507Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These dainty red ruby earrings make a perfect little luxury treat for someone you love. They combine radiant 3mm rubies with a lustrous white gold setting, and come with our stylish gift presentation set ready for your special occasion.
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Item Ref: I3596
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Sapphires and diamonds are a beautiful combination and this stunning link bracelet showcases their natural beauty to great effect. The bracelet features an impressive 2.15CT of round cut sapphires which are interspersed with 0.17CT of glistening Premium Quality Diamonds. The...
From £48.75 per month
Item Ref: NDFG23-372XU3S
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A special certified pair of Diamond Stud Earrings in Platinum. Claw setting. 1.50CT of F/VS1 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 £30.25 per month
Item Ref: H4651
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This luxurious pair of heart studs will definitely become your go-to jewellery accessory for any occasion. Look instantly elegant and luxurious when you put them on. If you're looking for a sure-fire gift idea, you cannot go wrong with this...
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Item Ref: UP3253-HGD
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite vintage style locket features a luxurious amethyst, the birthstone for February. 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 topaz...
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Item Ref: NDI4253U
AVAILABILITY: In stock (32 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our illusion Heart Shaped Bracelet, a beautiful piece, 18.5cm in length, that brings a fresh and playful twist to the classic diamond tennis bracelet. Crafted from the finest recycled sterling silver, this bracelet features 0.15ct of premium lab-grown diamonds,...
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Item Ref: A3987
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning wishbone ring features 0.11CT of round cut Premium Quality Diamonds which sparkle elegantly in their claw settings from the 9K white gold band. The unique wishbone design of this ring would make it the ideal gift for the...
From £16.79 per month
Item Ref: A4325
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Tanzanite Ring in 9K Yellow Gold. Claw setting. 0.01CT of Premium Quality diamonds. Gem size is TZ 0.40CT. Free UK delivery and a 5 year guarantee.
From £15.78 per month
Item Ref: H3427
AVAILABILITY: Out of Stock
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These earrings have been described by customers as looking 'amazing' and being 'good quality' and we couldn't agree more. This stunning pair of diamond drop earrings is ideal for anyone who loves a little glamour thanks to the 0.12CT of...
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Item Ref: A3334.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The alluring shade of the round cut emeralds radiate against the sparkle of the diamonds in this beautiful ring. The ring features four lush emeralds, weighing a total of 0.28CT, which are delicately placed between 0.01CT of glistening Premium Quality...
From £15.78 per month
Item Ref: NDE6236Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Imagine your loved one's eyes light up when you present her with this breathtaking diamond ring. It showcases dazzling lab grown H/Si diamonds, intricately set in a cluster design for maximum light reflection and sparkle. The stones look beautiful, set...
From £20.83 per month
Item Ref: NDE6235
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Made with the finest sustainable lab grown diamonds and UK hallmarked gold, this cluster style ring promises to catch the eye. Exquisitely designed to give the impression of one large diamond, this piece provides handcrafted elegance and magnificent sparkle on...
From £15.78 per month
Item Ref: NDUT56-72IXU3Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A glamorous certified Natalia Engagement Ring in 18K White Gold. Claw setting. 0.91CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £46.4 per month
Item Ref: G3578
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If your gift recipient loves classic, beautiful diamond jewellery, then they'll adore this handcrafted heart locket. It features tiny, shimmering round cut diamonds which are set within white gold. A gorgeous gift idea for any special occasion.
From £35.63 per month
Item Ref: UP3253-OCT
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful vintage style locket features a sparkling aquamarine gem, the birthstone for March. 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: ANDE6362U
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 gold vermeil. Designed to resemble two rings seamlessly nestled together, it offers the...
Pay in 3 interest-free
Item Ref: ANDUD4227U
AVAILABILITY: In stock (0 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 18k gold vermeil. This pavé diamond bracelet shines with every motion, while the delicate gold setting keeps the stones...
From £16.79 per month
Item Ref: NDUT73-72XU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you propose, she will cherish this ultra-luxurious lab grown diamond halo ring with its sumptuous platinum setting that is encrusted with dazzling sidestones. The solitaire is certified by IGI, one of the most esteemed gemmological experts in the world,...
From £45.39 per month
Item Ref: UP3253-QEV
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious vintage style locket features a beautiful, shimmering opal, the birthstone for October. 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: K-TY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Give a beautiful, personalised gift with this stunning 'R' diamond initial necklace. The shimmering diamonds in polished white gold give it a truly luxurious look. A perfect idea for celebrating a special occasion with love.
From £13.42 per month
Item Ref: UT23-47RMY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Any bride-to-be will be proud to show off this elegant engagement ring, thanks to the beautiful, sparkling diamond solitaire in the centre that is showcased in a high-quality design. The flawless 18K white gold band feels substantial on the hand,...
From £23.38 per month
Item Ref: NDE6231Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning engagement ring is sure to get a 'yes'. The ethical lab grown solitaire nestled within a radiant halo of smaller diamonds create beautiful sparkle, while the polished white gold band provides a flawless, luxurious look on the hand....
From £18.47 per month
Item Ref: NDE6215Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Evoke Round Cut Lab Diamond Trilogy Ring, featuring a total of 0.50ct of brilliant F/VS lab-grown diamonds and a 0.25ct centre stone, set in luxurious recycled White Gold. This ring brings a contemporary elegance to the classic trilogy...
From £22.85 per month
Item Ref: YLBC4039S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.30 carat wishbone ring, set in the finest 18k gold vermeil. 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: F3208.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An eye-catching Men's Diamond Ring in 9K Yellow Gold. Claw setting. 0.23CT of Premium Quality Diamonds. Free UK delivery and a 5 year guarantee.
From £28.9 per month
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...
Pay in 3 interest-free
Item Ref: NDE4221
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This timeless half eternity ring features environmentally sustainable lab grown diamonds held within a beautiful yellow gold band. The diamonds sparkle and shine gloriously against the golden glow of the yellow gold and are sure to make your loved one's...
From £12.62 per month
Item Ref: H4652
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These breathtaking diamond drop earrings each showcase an exquisite halo design, inspired by the classic pear shaped diamond cut. With an elegant look that creates breathtaking radiance to light up your features, they are set in beautiful, polished white gold....
From £30.25 per month
Item Ref: R4630
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Get the look of a much larger diamond with the Galileo diamond setting. Using a clever method of setting smaller diamonds to perfectly fit, we are able to create the illusion of a single diamond. In this pendant, the look...
From £20.15 per month
Item Ref: NDH5233
AVAILABILITY: In stock (34 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A perfect gift sure to be received with delight, these diamond stud earrings create eye-catching sparkle. They feature sustainable lab grown diamonds in a high quality grade for exceptional luxury and value. The beautiful yellow gold setting completes the sumptuous...
From £16.79 per month
Item Ref: G3996
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The truly unique design of this ruby pendant combines a row of 0.33CT rubies with a dazzling 0.02CT of Premium Quality Diamonds which are all held in 9K white gold. Described as a 'beautiful piece of jewellery' by our customers,...
From £17.8 per month
Item Ref: NDE6271
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 1.00ct Lab-Grown Full Eternity Claw Set ring in gold , featuring 1.00ct of lab-grown diamonds, set in the finest gold vermeil. A full eternity of diamonds loops around the finger for endless sparkle, while the minimal claws showcase...
From £19.48 per month
Item Ref: NDE6265Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.50ct H/Si quality diamond, set in the finest recycled 9K white gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £26.55 per month
Item Ref: NDG3578U
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If your loved one adores shimmering, beautiful jewellery then they'll love this handcrafted heart locket. It features environmentally sustainable lab grown diamonds which are pave set within fine sterling silver. Perfect for storing a lock of hair or a miniature...
Pay in 3 interest-free
Item Ref: NDE5607U.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous lab diamond cluster ring looks utterly luxurious on the hand. Made with half a carat of stunning, ethical lab grown diamonds, it gives off simply exquisite sparkle. Completing this piece is a polished setting of handcrafted 925 Silver....
Pay in 3 interest-free
Item Ref: NDK-VU
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Give a beautiful, personalised gift with this stunning 'T' diamond initial necklace. The ethical, lab grown diamonds in sterling silver give it a truly sparkling look. A perfect idea for celebrating a special occasion with love. *The sustainable luxury choice....
Pay in 3 interest-free
Item Ref: K-OA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A personalised and elegant diamond piece, this 'M' initial pendant is made with sparkling diamonds and beautiful, luxurious yellow gold. It will make a cherished gift for someone you love.
From £13.42 per month
Item Ref: ANIE7228-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The Alegria 4 Clover Lab Ruby Ring is a beautiful symbol of luck, and a delicate addition to your ring stack. Crafted in the finest recycled 18K gold vermeil, its delicate four-leaf clover design features 0.05ct of sparkling lab-grown diamonds,...
Pay in 3 interest-free
Item Ref: NDE6214U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Silver Spiral Ring, featuring 0.25ct of lab-grown diamonds. Designed to elegantly wrap around the finger, this piece creates the illusion of three stacked rings while providing the ease and comfort of a single band. The diamonds, set in...
Pay in 3 interest-free
Item Ref: ANDE5036U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Masami Round Shaped Pavé Diamond Engagement Ring. This beautiful ring features 0.20ct of premium quality, conflict-free diamonds, crafted in a traditional round 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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