April's exquisite birthstone is the diamond. With breathtaking beauty, it's a luxurious and rare gift that will bring years of joy and sparkle.
Showing 3690 products
Item Ref: NDG5232Y
AVAILABILITY: In stock (42 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite 'journey of life' diamond necklace features 5 luxurious, sustainable lab grown diamonds that sparkle beautifully on your neckline. They graduate from a small diamond to a larger one, symbolising how love grows forever. The perfect gift for a...
From £17.53 per month
Item Ref: NDUT27-322HXU3Y
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £41.45 per month
Item Ref: NDF3429U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A sparkling row of ethical lab grown diamonds adorns this men's fine sterling silver ring. The unique ridged face is polished to a flawless finish that looks and feels stunning on the hand. A truly elegant ring, fit for any...
Pay in 3 interest-free
Item Ref: NDH5256Y
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A beautiful pair of Diamond Stud Earrings in 9K White Gold. Rub Over setting. 0.10CT 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...
Pay in 3 interest-free
Item Ref: NDE6328U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Oval Cut Halo Ring, featuring 0.50ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who love a modern twist on the classic round ring. The elongated oval...
Pay in 3 interest-free
Item Ref: NDE6262
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.5 carat wishbone ring, set in the finest recycled 9k yellow gold. 0.5 carats of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
From £12.72 per month
Item Ref: NDFG23-72XU3Y
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A brilliant certified pair of Diamond Stud Earrings in 18K White Gold. Claw setting. 0.50CT of F/VS quality diamonds. Free UK delivery and a 5 year guarantee. With twist-on fitting for greater comfort and security. * Lab grown from a...
From £19.11 per month
Item Ref: NDH5234Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Luxurious and elegant, these diamond halo earrings take you from daytime to evening with unmistakeable luxury. Handcrafted with high-grade lab grown diamonds, they are as exquisitely sparkling as they are ethical. A fantastic gift idea perfect for any special occasion....
From £12.72 per month
Item Ref: G3876
AVAILABILITY: In stock (43 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A sparkling diamond heart is a beautiful way to say I love you. Any girl would be smitten with this romantic necklace. The gorgeous 0.03CT premium quality diamond is set into polished UK hallmarked white gold. It catches the light...
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Item Ref: NDH5231
AVAILABILITY: In stock (-5 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A spectacular pair of Diamond Stud Earrings in 9K Yellow Gold. Claw setting. 0.20CT 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...
Pay in 3 interest-free
Item Ref: NDE6201U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lab Diamond Duo Curve Stacking Ring in 925 Silver, featuring 0.26ct of ethically sourced lab-grown diamonds, beautifully set in the finest recycled sterling silver. The curve band’s bold yet minimalist design creates the illusion of two separate bands...
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Item Ref: NDUT95-522IXU3S
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Radiant Hidden Halo Engagement Ring with a diamond shank, featuring a 0.50ct F/VS1 radiant cut diamond main stone, set in the finest recycled platinum. From above, this design appears to be a solitaire radiant cut engagement ring...
From £78.19 per month
Item Ref: NDK-LU
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This brilliantly sparkling 'J' initial pendant makes an ideal gift for any special celebration. Handcrafted with ethical lab grown diamonds in UK hallmarked sterling silver. A luxurious and personalised gift that's always received with delight. *The sustainable luxury choice. Lab-grown...
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Item Ref: ANDE6213U
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 gold vermeil. Designed to give the illusion of two intertwined bands, this ring offers the seamless comfort of a single band. One half shines...
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Item Ref: NDH5257Y
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A superb pair of Diamond Stud Earrings in 9K White Gold. Claw setting. 1CT 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...
From £17.53 per month
Item Ref: G4091
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the beautiful Stellato Pearl and Diamond Necklace, with a freshwater pearl nestled amongst 0.06ct of white diamonds, set in the finest 9K white gold. A fresh take on a traditional pearl necklace, the heart motif surrounding the central gem...
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Item Ref: ANDE6219U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 18k Gold Vermeil 3mm Chain Link Ring, pavé set with 0.14ct of lab-grown diamonds. Featuring a seamless chain link design with sparkling pavé-set diamonds, this ring brings a modern edge to any jewellery collection. The on-trend chain link...
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Item Ref: AUD3289
AVAILABILITY: In stock (35 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Mens Diamond Set 1.00ct Tennis Bracelet. This diamond bracelet features 1.00ct of premium quality diamonds, set in18K Gold Vermeil . A tennis bracelet is a classic piece to last generations; its timeless design complementing any outfit or occasion....
From £14.33 per month
Item Ref: NDUT56-522IXU3S
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £76.58 per month
Item Ref: NDHG29-322XUA
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £31.26 per month
Item Ref: NDE6251Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.3 carat wishbone ring, set in the finest recycled 9k white gold. 0.3 carats of lab-grown diamonds sit nestled in an arched formation, creating a contemporary wishbone style across the finger. Worn alone, a wishbone ring is an...
Pay in 3 interest-free
Item Ref: NDFG23-72XU3A
AVAILABILITY: In stock (34 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A perfect gift guaranteed to please, these 0.50ct diamond stud earrings exude brilliant sparkle and scintillation. The diamonds are sustainable and lab grown in a high grade diamond quality, thus representing both ethical luxury and exceptional value. The highly polished...
From £19.11 per month
Item Ref: NDF3428U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The striking, square face of this elegant men's ring is studded with a single sparkling, ethical lab grown diamond. Graded at H/Si quality, it offers clean white sparkle that looks superb within the highly polished sterling silver band. A unique...
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Item Ref: NDK-MU
AVAILABILITY: In stock (43 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A personalised and luxurious diamond piece, this 'K' initial pendant is made with ethical, sparkling lab grown diamonds and gorgeous sterling silver. It will make a wonderful gift for someone you love. *The sustainable luxury choice. Lab-grown diamonds are chemically...
Pay in 3 interest-free
Item Ref: NDE6332Y
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Cushion Cut Halo Ring, featuring 0.70ct of lab-grown diamonds, set in 9k white gold. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The cushion-cut centre diamond, encircled by a...
From £25.5 per month
Item Ref: ANDG4121U
AVAILABILITY: In stock (31 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Masami Diamond Pear Halo Pavé Necklace, featuring 0.10ct of premium quality diamonds set in the finest 18k gold vermeil. This classic pendant necklace features a clever illusion setting, whereby the carat weight of the central diamond is enhanced,...
Pay in 3 interest-free
Item Ref: NDUT80-322HXU3A
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Oval Plain Solitaire Engagement Ring, featuring a 1.00ct F/VS1 oval-cut diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £39.87 per month
Item Ref: NDUT27-55XUS.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This elegant Grace engagement ring is a true classic, perfect for a proposal. The diamond solitaire in the centre is a beautiful 0.33CT lab created diamond in a sparkling white G/Vs quality. Finished with a platinum band, this is a...
From £18.47 per month
Item Ref: NDHG34-322XUA
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Breathtakingly beautiful, this Chloe eternity ring is handcrafted with 1.00CT of sparkling G/VS quality lab grown diamonds which are set in gleaming 18K yellow gold to stunning effect. If she loves classic luxury, then this ring is sure to please...
From £27.72 per month
Item Ref: H3786
AVAILABILITY: In stock (52 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
These unusual diamond huggie earrings feature 0.11CT of Premium Quality Diamonds and 9K white gold settings. Ideal for anyone who likes the finer things in life, these beautiful diamond earrings will add the 'wow' factor to any look.
Pay in 3 interest-free
Item Ref: ANDE6344U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Our Toi et Moi Engagement Ring is a beautiful symbol of connection, featuring 0.30ct lab-grown H/SI diamonds in a recycled 18K gold vermeil setting. This timeless piece combines a modern pear-cut and emerald-cut diamond, representing ‘you and me’ in perfect...
Pay in 3 interest-free
Item Ref: ANDE6351U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Heart Half Eternity Ring, a blend of elegance and sustainability. Featuring 0.11ct of lab-grown diamonds, this single band is expertly crafted from the finest recycled gold vermeil. The delicate design combines timeless pavé-set diamonds with intricate heart motifs,...
Pay in 3 interest-free
Item Ref: YLBF3075S
AVAILABILITY: In stock (12 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Stellato Hoop Round Cut Drop Earrings, featuring 1.00ct of the finest lab-grown diamonds, set in gold vermeil. Putting a modern twist on a classic style, these micro-hoop earrings are the perfect combination of a comfortable, classic stud and...
From £12.72 per month
Item Ref: NDUT23-322IXU3S.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This glimmering 1 carat diamond engagement ring tells an everlasting story of love and devotion. The lab grown diamond centre stone is created using cutting edge technology in a precisely controlled lab environment. Chemically and physically identical to a natural...
From £41.45 per month
Item Ref: NDH5245Y
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
With eight diamonds, each slightly larger than the other, representing how love grows through life, these stunning lab grown diamond drop earrings are not just beautiful but also meaningful. A perfect gift for any occasion. *The sustainable luxury choice. Lab-grown...
From £21.67 per month
Item Ref: NDFG23-372XU3S
AVAILABILITY: In stock (31 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 £36.67 per month
Item Ref: G4146
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Who can resist sparkling diamonds in the shape of a heart? Perfect choice if you're looking for a romantic gift that says 'I love you'. Set in white gold, it's ideal for any special occasion. Available with matching ring and...
Pay in 3 interest-free
Item Ref: NDE6209U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Raindrop Ring, handcrafted from recycled sterling silver and featuring 0.25ct of lab-grown diamonds. This unique ring design creates the illusion of three stacked bands, each adorned with sparkling rubover-set diamonds that resemble delicate raindrops. While the bands appear...
Pay in 3 interest-free
Item Ref: FG23-322RMY
AVAILABILITY: In stock (35 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Diamond Earrings, with 1.00ct of premium quality diamonds, set in the finest 18k recycled white gold. Everyone needs a pair of plain diamond studs in their jewellery wardrobe – they complement any outfit and can be worn every...
From £47.84 per month
Item Ref: H4689U
AVAILABILITY: In stock (59 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Give your look a chic touch of luxury with this dainty single diamond hoop earring in luscious yellow gold. It's the perfect piece for layering with multiple earrings, or when you just want a single earring on one side. With...
Pay in 3 interest-free
Item Ref: FG23-32RMYUU
AVAILABILITY: In stock (51 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
This stunning 0.10CT premium quality diamond stud earring dazzles in the light and its size makes it perfect for wearing both day and night. The diamond is held in an eye-catching 18K white gold claw setting, highlighting the beauty of...
Pay in 3 interest-free
Item Ref: NDE6227DY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This sparkling black diamond engagement ring is the perfect, unique ring to impress someone who is hard to shop for. The polished white gold setting and band give this piece a high quality look and feel that will definitely get...
Pay in 3 interest-free
Item Ref: NDD3551-72JUA
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.50ct lab-grown pear-shaped diamond, suspended from a fine 9k yellow gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £15.91 per month
Item Ref: NDE6331U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Emerald Halo Ring, featuring 0.33ct of lab-grown diamonds, set in the finest recycled sterling silver. This piece is the perfect choice for those who appreciate contemporary jewellery with a timeless edge. The emerald-cut centre diamond, encircled by...
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: NDUT93-422HXU3A
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Amora Radiant Plain Solitaire Engagement Ring, featuring a 0.50ct F/VS radiant-cut diamond set in the finest recycled yellow gold. A solitaire ring is iconic for a reason - its timeless design exudes elegance and never goes out of...
From £59.01 per month
Item Ref: ANDH5206U
AVAILABILITY: In stock (47 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear Cut Lab Diamond Stud Earrings 0.30ct H/SI in 18k Gold Vermeil, featuring 0.30ct of lab grown diamonds, set in the finest gold vermeil. Each individual stud spotlights a carat weight of 0.15ct, with a combined carat...
Pay in 3 interest-free
Item Ref: NDE6279Y
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £12.72 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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