Classic and endlessly brilliant, round cut jewellery features the most popular diamond shape, designed for maximum sparkle and timeless appeal.
Showing 2571 products
Item Ref: C2665S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Sapphire 0.12ct And Diamond 925 Sterling Silver Ring, featuring 0.10ct of premium quality diamonds and 0.12ct of sapphires, set securely in the finest sterling silver. This ring makes an excellent milestone marker, or can be gifted in place...
Pay in 3 interest-free
Item Ref: I3382
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Described by customers as being 'the perfect gift', your loved one will be smitten with this breathtaking tennis bracelet. This Emily bracelet exudes elegance as it features 1.00CT of Premium Quality Diamonds encased in rub over settings made from glistening...
From £48.75 per month
Item Ref: E5983.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This dazzling blue ring looks exquisite with round sapphires and baguette cut topaz. Set in fine white gold, it also features delicate diamond detail for accentuated radiance. A perfect gift for trendy lovers of luxury.
From £28.57 per month
Item Ref: NDHG29-322XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Your loved one will be delighted with this beautiful Erin eternity ring. It sparkles with 1.00CT of luxurious G/Vs quality lab grown diamonds. Set in handcrafted white gold, it has a high quality feel that looks stunning on the hand.
From £44.72 per month
Item Ref: NDFR55-GY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A magnificent Emerald Pendant in 9K White Gold. Claw and Pave setting. 0.15CT 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...
From £18.14 per month
Item Ref: FT32-52RMY.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The beautiful seven stone diamond Chloe eternity ring is a timeless classic that will never go out of fashion. This stunning ring features seven round cut premium quality diamonds weighing a total of 0.30CT which sparkle brilliantly from their claw...
From £25.87 per month
Item Ref: NDI4221
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Described by our customers as 'the perfect gift', your loved one will cherish this breathtaking tennis bracelet. It exudes elegance, featuring 1CT of sparkling, sustainable lab grown diamonds encased in a classic yellow gold rub-over setting that looks and feels...
From £43.71 per month
Item Ref: H4693
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Designed to make you feel luxurious, these beautiful emerald hoop earrings look and feel sumptuous on. The warm yellow gold provides a stunning setting for the glimmering green emeralds and diamonds, creating a very special gift you cannot go wrong...
From £29.57 per month
Item Ref: NDUT56-522IXU3S
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you are looking for a traditional engagement ring with a modern twist, opt for the Natalia 3.45ct Lab Diamond Round Cut Engagement Ring in Platinum G/VS1. The consciously crafted solitaire diamond is a classic for a reason, giving off...
From £88.45 per month
Item Ref: FG23-88JUS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A glamorous certified pair of Diamond Stud Earrings in Platinum. Claw setting. 0.66CT of G-H/SI quality diamonds. Free UK delivery and a 5 year guarantee. With twist-on fitting for greater comfort and security
From £34.82 per month
Item Ref: NDE6236
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glamorous 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 rich setting of handcrafted yellow gold. *The...
From £20.83 per month
Item Ref: NDH3223A
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Lab Diamond Cluster Earrings, featuring 0.50ct of lab-grown, H/SI quality diamonds, set in the finest recycled 9k yellow gold. Each cluster earring features seven individual, sparkling diamonds, which – when set together – creates a beautiful floral motif....
From £12.75 per month
Item Ref: NDE6233
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond engagement ring, boasting a 0.15ct H/Si quality diamond, set in the finest recycled 9K yellow gold. The Naomi features a simple solitaire diamond, perfect for those who love a traditional, timeless engagement ring design. This...
From £14.1 per month
Item Ref: NDHG34-322JUS.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The platinum claw setting of this beautiful Chloe eternity ring holds a dazzling row of H/Si quality lab grown diamonds. With breathtaking sparkle, it's an exquisite ring that will make a magnificent gift for any special occasion.
From £29.91 per month
Item Ref: H4681Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Showcasing the finest sapphires, these hoop earrings make the perfect gift for jewellery lovers. The white gold setting is beautifully polished for comfortable wear. With sparkling accent diamonds to make you feel ultra-luxurious.
From £29.57 per month
Item Ref: H4579
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of diamond pearl earrings in polished white gold, simply perfect for any elegant occasion. The luxurious design features a radiant diamond halo circling an oriental freshwater pearl. A sure-fire gift or accessory for celebrating your most memorable...
From £20.15 per month
Item Ref: NDE6213U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Crossover Pavé Set Ring, featuring 0.35ct of lab-grown diamonds, set in the finest recycled sterling silver. Designed to give the illusion of two intertwined bands, this ring offers the seamless comfort of a single band. One half shines...
Pay in 3 interest-free
Item Ref: I3597
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning ruby and diamond bracelet makes the perfect gift. The beautifully handcrafted yellow gold setting displays ravishing red rubies and sparkling premium quality diamonds. A gorgeous luxury gift...
From £48.75 per month
Item Ref: AND-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 18k gold vermeil. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack...
Pay in 3 interest-free
Item Ref: NDG5257U
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Perfect in its elegant simplicity, this diamond necklace is ideal for anyone who loves contemporary luxury. The beautifully polished solid sterling silver setting and environmentally sustainable lab grown diamonds give it a high standard look and feel, so you'll be...
Pay in 3 interest-free
Item Ref: NDE6228Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This dainty, sparkling trilogy ring showcases three sustainable lab grown diamonds that symbolise the past, present and future of your love. Set in beautiful white gold, it's a perfect sparkling gift for any special occasion. *The sustainable luxury choice. Lab-grown...
From £16.79 per month
Item Ref: H3913
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These beautiful earrings are meticulously hand crafted to an exceptional standard with a stunning design that is simply breath taking. 0.33CT of Premium Quality Diamonds are placed in a pave setting which showcase the natural sparkle of these precious stones...
From £40.34 per month
Item Ref: H4569
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Diamonds have always evoked beauty and luxury and these breathtaking hoop earrings are no exception. Their stunning white gold finish brings out the natural sparkle of the 0.10CT premium quality diamonds. Whether received as a gift or chosen as an...
From £41.69 per month
Item Ref: I3625
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
If you're looking for a special bracelet for someone you love, this stunning ruby and diamond bracelet makes the perfect gift. The beautifully handcrafted white gold setting displays ravishing red rubies and sparkling premium quality diamonds. A gorgeous luxury gift...
From £48.75 per month
Item Ref: H4676
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A contemporary and luxurious addition to any look, these beautiful earrings features two freshwater pearls and dazzling diamonds in white gold. They are sure to become a go-to in your jewellery collection. A matching necklace completes the look if you're...
From £14.1 per month
Item Ref: UT27-47RMY.P.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The simple design and natural beauty of the Grace white gold engagement ring is sure to delight the special person in your life and give the perfect heart warming glow when you place it on their finger. This exquisite ring...
From £23.38 per month
Item Ref: NDUT27-72HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
When you present your loved one with this beautiful, sparkling diamond solitaire ring, she's sure to be over the moon. The G/Vs1 quality lab grown diamond exudes radiance, lending instant luxury to the hand. The band is handcrafted from the...
From £41.35 per month
Item Ref: NDFR55-TY
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Ruby Pendant in 9K White Gold. Claw+Pave setting. 0.15CT 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...
From £17.46 per month
Item Ref: A3250.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The brilliant blue sapphires in this gorgeous ring weigh in at 0.18CT and complement the 0.06CT of Premium Quality Diamonds to perfection. The 9K yellow gold band adds a classic touch to this ring which customers have described as 'beautiful'.
From £14.3 per month
Item Ref: NDE6362U
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 sterling silver. Designed to resemble two rings seamlessly nestled together, it offers the...
Pay in 3 interest-free
Item Ref: ANDE6212U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Duo Wave Stacking Ring in 18k Gold Vermeil, featuring 0.26ct of lab-grown diamonds, set in the finest recycled gold vermeil. Our on-trend wave band gives you the stacked ring look in a single, comfortable piece. Featuring...
Pay in 3 interest-free
Item Ref: FG23-322JUS
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This eye-catching pair of diamond stud earrings will dazzle and delight thanks to the impressive 1.00ct G-H/SI quality diamonds. The classic round cut and elegant touch of platinum gives these stunning earrings a timeless quality which ensures they will be...
From £66.25 per month
Item Ref: E5905.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Exuding colour, pizzazz and luxury, this stunning floral gemstone ring from our Stellato collection is simply breathtaking. With citrine, garnet, peridot and blue topaz on the petals and luscious diamonds set around them, its design is both unique and timeless....
From £16.99 per month
Item Ref: NDE5034U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
An alluring Ella Marquise Engagement Ring in Silver. Pave setting. 0.15CT 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 a...
Pay in 3 interest-free
Item Ref: H4359
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
The intricate design and combination of luscious green emeralds and iridescent diamonds in these stunning earrings make them a beautiful gift to mark a special occasion. The earrings feature an impressive 1.10CT of emeralds which are interspersed with 0.16CT of...
From £27.56 per month
Item Ref: AND-E3679U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Twilight Lab Diamond Half Eternity Ring, with 0.30ct of lab grown diamonds set in the finest recycled 18k gold vermeil. This simple half-eternity ring is the perfect addition to a jewellery collection, slotting in seamlessly amongst a stack...
Pay in 3 interest-free
Item Ref: E4887.J.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This intricate ring perfectly combines 0.1CT of Premium Quality Diamonds with 0.12CT of brilliantly blue round sapphires. The channel setting at the front of the ring securely holds the sapphires and diamonds and the 9K white gold band completes this...
From £12.62 per month
Item Ref: H4518
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These elegant and luxurious black and white diamond stud earrings catch the eye with their unrivalled, dark sparkle. Each diamond is secured in a fine white gold claw setting - and the outer prongs that hold the black diamonds in...
From £12.75 per month
Item Ref: NDHG34-322JUA.F.5
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This exquisite Chloe eternity ring combines 1.00CT of dazzling H/Si quality lab grown diamonds with sumptuous yellow gold. The diamonds look stunning in a sleek channel setting while their breathtaking sparkle promises to make your special occasion memorable.
From £25.07 per month
Item Ref: NIE7225-GU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Unearth the Astra Lab Emerald and Diamond Halo Shoulder Set Round Cut ring. The timeless solitaire 2.50ct emerald sparkles amongst the halo of 0.29Ct H/SI quality lab-grown diamonds, which are complemented by the expertly crafted sterling silver band. Perfect as...
Pay in 3 interest-free
Item Ref: NDE5037U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A spectacular Ella Round Engagement Ring 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 a...
Pay in 3 interest-free
Item Ref: NDG5239
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If you're looking for an elegant gift for someone you love, this luxurious diamond cross pendant is a beautiful choice. Handcrafted with sustainable lab grown diamonds in a fine yellow gold channel setting, it sparkles stunningly whenever it catches the...
From £15.44 per month
Item Ref: NDI4234
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A wonderful Everyday Bracelet in 9K Yellow Gold. 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...
Pay in 3 interest-free
Item Ref: E5868.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stylish ruby half eternity ring is beautifully displayed in pristine 9K white gold with a contemporary design. Accented with two rows of sparkling premium diamonds, the fine craftsmanship really shows off the row of red rubies, and their stunning...
From £28.57 per month
Item Ref: H4219
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An exceptional pair of Sapphire Earrings in 9K White Gold. Claw setting. 0.16CT of Premium Quality diamonds. Gem size is S 1.45CT. Free UK delivery and a 5 year guarantee.
From £23.52 per month
Item Ref: NDFG23-372XU3Y
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A magnificent certified pair of Diamond Stud Earrings in 18K White Gold. 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...
From £30.25 per month
Item Ref: A4326Y.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The gorgeous, sparkling gemstones in this ring spell the word 'dearest'. Diamond, Emerald, Amethyst, Ruby, Emerald, Sapphire and Tourmaline. This is a beautiful and meaningful gift idea for someone you love. Set in polished white gold, it's a truly stunning...
From £17.66 per month
Item Ref: NDD3552-322JUA
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 1.00ct lab-grown diamond, suspended from a fine yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £21.84 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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