Our best selling diamond and gemstone jewellery gifts from £250 - £500. Luxurious rings, necklaces, earrings and bracelets perfect for any special occasion.
Showing 782 products
Item Ref: G4090
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous gemstone butterfly pendant is made with beautiful blue sapphires and diamonds in lustrous white gold. With white gold plume details adding movement and luster below, this is a piece that's designed to accentuate the beauty of the neckline....
From £14.97 per month
Item Ref: A3023
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
The white gold band and claw settings of this glamorous ring set the diamonds and sapphires off to a tee. This striking ring features 0.08CT of Premium Quality Diamonds and 0.10CT of sapphires which are interspersed throughout the design to...
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Item Ref: NDG5238
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Classic and luxurious, this dainty diamond halo necklace in beautiful yellow gold is perfect for anyone who loves timeless jewellery. It features sustainable lab grown diamonds that create stunning sparkle, a perfect gift for a special someone. *The sustainable luxury...
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Item Ref: ANDE6204U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: ANIH6226-UU
AVAILABILITY: In stock (29 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Sapphire and Diamond Drop Halo Octagon Cut Earrings. These 18k gold vermeil hoop earrings - set with 0.26ct of H/SI quality, consciously crafted diamonds - break the mould from a traditional hoop with the intriguing addition...
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Item Ref: NDH5249Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
A dazzling pair of Diamond Stud Earrings in 9K White Gold. Rub Over setting. 0.50CT 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...
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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 £12.72 per month
Item Ref: A3255Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £13.36 per month
Item Ref: E4944.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This rare tanzanite and diamond ring will captivate anyone who receives it. The precious tanzanite gemstones are held in a mixed setting which gives this ring its uniqueness. With 0.09CT of Premium Quality Diamonds and a 9K white gold band,...
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Item Ref: NDFT32-72XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
From £15.91 per month
Item Ref: ANIH6228-TU
AVAILABILITY: In stock (39 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Alegria Lab Ruby Earrings 1.70ct in 18k Gold Vermeil, featuring 0.38ct of lab-grown diamonds and a rich 1.70ct of lab-grown rubies set in luxurious 18k gold vermeil. These beautiful drop earrings feature a single clover-shaped centrepiece, symbolising love...
From £12.72 per month
Item Ref: E5991
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This simple yet luxurious diamond wishbone ring looks sophisticated with its understated sparkle. With premium quality diamonds set in polished white gold, its exceptional value and beauty make it the perfect ring for any occasion, including as a beautiful wedding...
From £12.72 per month
Item Ref: G4985
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Brilliant blue topaz and dazzling white diamonds come together to form a glamorous necklace which will bring style and elegance to every outfit. The necklace features an oval cut 2.96CT blue topaz which is held in a 9K claw setting...
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Item Ref: NDE6238
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
This stunning half eternity ring with a yellow gold band looks stunning on the hand. It features 0.05CT dainty, ethical lab grown diamonds in a white gold illusion setting that amplifies their sparkle and makes them look larger. A luxurious...
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Item Ref: NDE6320U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Heart 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 appreciate contemporary jewellery with a romantic twist. The Lumia Heart-shaped centre diamond,...
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Item Ref: NDH5299Y
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Oval Cut Lab Diamond Stud Earrings 0.50ct H/SI in 9K White Gold, featuring 0.50ct of lab grown diamonds, set in the finest white gold. Each individual stud spotlights a carat weight of 0.25ct, with an impressive, combined...
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Item Ref: NDH5203Y
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Pear Cut Lab Diamond Stud Earrings 0.50ct H/SI in 9K White Gold, featuring 0.50ct of lab grown diamonds, set in the finest white gold. Each individual stud spotlights a carat weight of 0.25ct, with an impressive, combined...
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Item Ref: NDE6267U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 925 sterling silver. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
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Item Ref: NIE7225-TU
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Halo Shoulder Set Round Cut Ring. The rich red 3.60ct consciously crafted ruby sits proud, surrounded by a halo of 0.29ct of HS/I quality diamonds, which emphasises the size of the centre stone....
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Item Ref: NDD3547-72XUY
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.70ct 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 0.50ct centre stone, protecting the main diamond, enhancing its magnitude,...
From £14.64 per month
Item Ref: NDH5244Y
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
An alluring pair of Diamond Cluster Earrings in 9K White Gold. Claw setting. 0.50CT 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...
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Item Ref: NDG4057
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The natural beauty of diamonds is showcased to full effect in this stunning Ella halo diamond necklace. Handcrafted with ethical lab grown diamonds, this is a stunning, ethical gift choice, perfect for any special occasion. Finished in highly polished white...
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Item Ref: E5055.F.0
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
A beautiful attention grabber, this romantic ring is crafted in polished white gold and set with a gorgeous heart-shaped amethyst. A halo of shimmering diamonds adds luxury. The perfect gift for someone close to your heart.
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Item Ref: NDE6250
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our 0.15 carat wishbone ring, set in the finest recycled 9k yellow gold. 0.15 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...
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Item Ref: NDUD4228U
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Cuban Box Set Bracelets, part of the Havana Collection, featuring 0.85ct of H/SI lab grown diamonds, set in the finest sterling silver. These unique bracelets put a modern twist on the classic Cuban design, featuring a box set...
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Item Ref: NDE6323U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Oval Cut 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 love a modern twist on the classic round ring. The elongated oval...
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Item Ref: ANDE6267U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Naomi lab diamond oval cut engagement ring, boasting a 0.50ct H/SI quality lab grown diamond, set in the finest recycled 18k gold vermeil. The Naomi features a simple solitaire diamond in a contemporary oval shape, perfect for those...
Pay in 3 interest-free
Item Ref: NDFR55-GY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A magnificent Emerald 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 £14.33 per month
Item Ref: G4072
AVAILABILITY: In stock (3 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: I3656
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Sparkly and elegant, this diamond four leaf clover bracelet with 0.15CT of premium diamonds is chic and perfectly on trend. Featuring beautiful polished white gold detail, it's designed with a claw setting for maximum sparkle. A go-to accessory that adds...
From £16.55 per month
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...
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Item Ref: ANDI4245U
AVAILABILITY: In stock (69 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Add some timeless sophistication to your look, with the Lab Diamond Bezel Set Adjustable Tennis Bracelet in 18k recycled gold vermeil. Featuring 1.00ct of lab-grown diamonds that transition from bold centre stones to delicate tapered edges, this bracelet is a...
From £12.72 per month
Item Ref: NDE6322U
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Lumia Cushion Cut 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 cushion-cut centre diamond, encircled...
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Item Ref: NDH5299
AVAILABILITY: In stock (38 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover our Naomi Oval Cut Lab Diamond Stud Earrings 0.50ct H/SI in 9K Gold, featuring 0.50ct of lab grown diamonds, set in the finest gold. Each individual stud spotlights a carat weight of 0.25ct, with an impressive, combined carat weight...
Pay in 3 interest-free
Item Ref: ANIH6226-TU
AVAILABILITY: In stock (38 items)
PRODUCT TYPE: Earrings
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Drop Halo Octagon Cut Earrings. These 18k gold vermeil hoop earrings - encrusted with 0.26ct of H/SI quality pavé lab diamonds - break the mould from a traditional hoop with the intriguing addition...
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Item Ref: NDG5231
AVAILABILITY: In stock (24 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....
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Item Ref: NDE6239.F.0
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
If you're looking for a stunningly sparkling diamond ring, this one is sure to delight its lucky recipient. It features a gorgeous diamond-cluster design made with H/Si quality lab grown diamonds that are ethical as they are beautiful. A handcrafted...
From £12.72 per month
Item Ref: G4943
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This diamond and sapphire pendant is a truly charming piece of jewellery that makes a beautifully heart-warming gift for the one you love. The 9K white gold heart design will leave them in no doubt of your feelings, while they...
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Item Ref: E5694
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Tanzanite is the birthstone for December so if she celebrates her birthday in this month, this pretty tanzanite and diamond ring would be a beautiful gift. The ring features a wishbone design, 0.35CT of round cut tanzanite gemstones and 0.01CT...
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Item Ref: NDE6326U
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 sterling silver. The round cut, the most popular diamond shape of all time, is always a winner, offering timeless elegance and unmatched brilliance....
Pay in 3 interest-free
Item Ref: ANDUD4228U
AVAILABILITY: In stock (34 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Discover our Cuban Box Set Bracelets, part of the Havana Collection, featuring 0.85ct of H/SI lab grown diamonds, set in the finest 18k gold vermeil. These unique bracelets put a modern twist on the classic Cuban design, featuring a box...
Pay in 3 interest-free
Item Ref: NDE6251-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: A3357
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
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Item Ref: G4121
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Elegant and eye-catching, this diamond necklace's design is inspired by the timeless pear shaped diamond cut. It features 0.10CT of radiant premium diamonds. The clever diamond setting in the centre creates the illusion of a much larger centre stone, while...
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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...
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Item Ref: NDI4244U
AVAILABILITY: In stock (66 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
Elevate your everyday style with the Lab Diamond Bezel Set Adjustable Tennis Bracelet in recycled sterling silver. Featuring 0.50ct of graduated round lab-grown diamonds, this modern twist on the classic tennis bracelet offers subtle brilliance. The rubover setting keeps your...
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Item Ref: NDE6279
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Rings
VENDOR: The Diamond Store
Discover our Solstice Wed-Fit Wedding Band, featuring 0.35ct of lab-grown diamonds, set in the finest recycled 9k yellow gold. This diamond-set ring features minimal claws – with the diamonds being securely ‘tucked’ into the collet – meaning a large portion...
From £12.72 per month
Item Ref: NDL3225U
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Bracelets
VENDOR: The Diamond Store
A wonderful Diamond Bangle in Silver. Claw setting. 0.50CT 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 mined diamond.
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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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