Our halo diamond necklaces feature a central diamond, encircled by a perfectly set halo of smaller stones, amplifying brilliance from every angle. Whether you're marking a milestone or simply elevating your everyday, these necklaces are a sparkling take on the classic pendant necklace.
Showing 48 products
Item Ref: G4121
AVAILABILITY: In stock (1 item)
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...
Pay in 3 interest-free
Item Ref: NDG5238Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Sophisticated and luxurious, this dainty diamond halo necklace in white gold is perfect for anyone who loves timeless jewellery. It features sustainable lab grown diamonds in a polished white gold setting, a perfect gift idea for any special occasion. *The...
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Item Ref: NDG4121U
AVAILABILITY: In stock (21 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A superb Diamond Halo Necklace in Silver. Pave setting. 0.10CT 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 natural...
Pay in 3 interest-free
Item Ref: NDG5238
AVAILABILITY: In stock (0 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...
Pay in 3 interest-free
Item Ref: NDG4057
AVAILABILITY: In stock (3 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...
From £13.09 per month
Item Ref: NDG5247Y
AVAILABILITY: In stock (17 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Timeless beauty and sparkle are highlighted in this beautiful diamond halo necklace. The sustainable lab grown diamonds it is made from boast a high diamond grade that looks white and radiant on the neckline. A sophisticated necklace that makes you...
From £16.12 per month
Item Ref: ANDG4121U
AVAILABILITY: In stock (24 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,...
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Item Ref: NDD3547-72XUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 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, and...
From £18.14 per month
Item Ref: NDG5247
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Classic elegance and sparkle are highlighted in this stunning diamond halo necklace. The sustainable lab grown diamonds it is made from boast a high diamond grade that looks white and radiant on the neckline. A beautiful gift item perfect for...
From £16.12 per month
Item Ref: G4121A
AVAILABILITY: In stock (2 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 9k yellow gold. 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: NDD3547-92XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.00ct 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 0.70ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £24.53 per month
Item Ref: NDD3547-72XUA
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 0.70ct 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 0.50ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £18.14 per month
Item Ref: R4655
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning diamond pendant showcases a multitude of sparkling H/Si diamonds, creating a luxurious spiral of brilliance to highlight your decolletage. It is handcrafted with H/Si diamonds in 18K white gold for a substantial look and feel. A perfect gift...
From £59.86 per month
Item Ref: NDD3547-92XUA
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.00ct 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 0.70ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £24.53 per month
Item Ref: NDD3547-322XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 1.30ct 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 1.00ct centre stone, protecting the main diamond, enhancing its magnitude, and...
From £30.25 per month
Item Ref: NDD3547-47XUA
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 yellow 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 £16.12 per month
Item Ref: FR29-JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If you're looking for a gift with the wow factor then the gorgeous Ella pendant would be an excellent choice. Featuring a total of 0.70CT of H/SI Quality Diamonds in a pear design with an 18K white gold setting, she...
From £57.84 per month
Item Ref: ANDD3505U
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Florence Necklace. Crafted in 18K gold vermeil and set on an 18-inch chain, the Florence Necklace features a smooth clover motif encircled by 0.06ct of H/SI-quality pavé-set lab-grown diamonds. A timeless symbol of luck with a modern finish,...
Pay in 3 interest-free
Item Ref: NDD3562-72XUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.65ct Pear Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, and featuring a 0.50ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the...
From £19.14 per month
Item Ref: NDFR77-322XU3Y
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous certified Diamond Halo Necklace in 18K White Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.71 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 £16.12 per month
Item Ref: NDFR77-72XU3A
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £33.61 per month
Item Ref: NDFR77-322XU3A
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A magnificent certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.71 per month
Item Ref: NDFR21-322XU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Featuring the ultimate fusion of art and science, this gorgeous necklace incorporating a halo of shimmering diamonds is the must have showstopper. IGI certified and graded using the same scale as natural diamonds, the lab grown centre stone is chemically...
From £43.71 per month
Item Ref: NDFR21-72XU3A
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An exceptional certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.71CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £32.94 per month
Item Ref: NDFR77-72XU3Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K White Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £33.61 per month
Item Ref: NDFR20-72XU3A
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An alluring certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £32.94 per month
Item Ref: NDFR20-72XU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous certified Diamond Halo Necklace in 18K White Gold. Claw setting. 0.70CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £32.94 per month
Item Ref: NDD3562-322XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Pear Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, featuring a 1.00ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the main...
From £33.61 per month
Item Ref: NDFR77-RF322Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £54.81 per month
Item Ref: NDFR34-322Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling certified Diamond Halo Necklace in 18K White Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.15 per month
Item Ref: FR33-JUY
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A simply stunning necklace featuring 0.73CT of H/SI Quality Diamonds and 18K white gold. The elegant marquise cut 0.50CT centre stone sparkles brilliantly from its claw setting and is beautifully encased by round cut H/SI Quality Diamonds which add further...
From £63.76 per month
Item Ref: NDFR21-DF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £48.75 per month
Item Ref: NDFR21-322XU3A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A wonderful certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £43.71 per month
Item Ref: NDD3505U
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Florence Necklace. Crafted in recycled sterling silver, this elegant design pairs a sleek, polished clover motif with a pavé-set diamond halo, totalling 0.06ct of H/SI-quality lab-grown diamonds. Delicate and easy to wear, it's a meaningful piece for everyday...
Pay in 3 interest-free
Item Ref: NDFR77-AF322Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £57.16 per month
Item Ref: NDFR77-RF72Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £39.33 per month
Item Ref: NDFR20-322XU3A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A stunning certified Diamond Halo Necklace in 18K Yellow Gold. Claw setting. 1.38CT of F/VS1 quality diamonds. Free UK delivery and a 5 year guarantee.
From £34.15 per month
Item Ref: NDD3563-72XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 0.65ct Cushion Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, featuring a 0.50ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding the central stone, protecting...
From £19.14 per month
Item Ref: NDFR21-DF72A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent blue lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £37.65 per month
Item Ref: NDG5282
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by the timeless symbolism of love and luck, our Alegria Diamond Pendant in 9K Yellow Gold features an elegant clover-shaped design adorned with 1.00ct of H/SI quality lab-grown diamonds. A halo of smaller diamonds surrounds the centrepiece, enhancing its...
From £25.2 per month
Item Ref: NDFR34-RF322A
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Georgina pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent pink lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £44.72 per month
Item Ref: NDFR77-AF322A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Beatrice pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £57.16 per month
Item Ref: NDFR21-AF72A
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a yellow gold setting, catching the eye with its unrivalled...
From £32.94 per month
Item Ref: NDFR21-AF322Y
AVAILABILITY: Out of Stock
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite Ella pendant is part of our new Elara Collection that showcases the breathtaking beauty of sustainable coloured lab diamonds. The magnificent yellow lab diamond solitaire looks elegant in a white gold setting, catching the eye with its unrivalled...
From £44.72 per month
Item Ref: NDG5282Y
AVAILABILITY: In stock (14 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspired by the timeless symbolism of love and luck, our Alegria Diamond Pendant in 9K White Gold features an elegant clover-shaped design adorned with 1.00ct of H/SI quality lab-grown diamonds. A halo of smaller diamonds surrounds the centrepiece, enhancing its...
From £25.2 per month
Item Ref: NDD3563-322XUY
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lumia 1.20ct Cushion Cut Lab Diamond Halo Necklace, set in the finest 9k recycled white gold, featuring a 1.00ct centre stone. The classic solitaire pendant necklace is elevated with a halo of diamonds surrounding and protecting the main...
From £33.61 per month
Yes, many of our necklaces feature adjustable chains, allowing you to wear them at different lengths for layering or comfort. Product descriptions list the available adjustments so you can choose the style that works best for you.
Our necklaces are crafted from high-quality, recycled precious metals including sterling silver, 18K gold vermeil, solid 18K gold, and platinum. Each product description details the metal used, so you know exactly what you’re buying.
Our chains are designed to be durable and long-lasting, made with high-quality precious metals. But like all delicate fine jewellery, they should be treated with care - avoid pulling or snagging on clothing to keep your necklace secure for years to come.
Yes, our necklaces are fitted with strong and reliable clasps, designed to hold your jewellery safely in place during daily wear. Many of our designs use spring-ring or lobster clasps, known for their durability and ease of use. When putting your piece on, always double check the clasp is securely closed, to avoid losing it.
We offer necklaces in a variety of lengths, from short, delicate chains to long pendants. Standard lengths are usually 16–18 inches, but exact measurements are listed on each product page. Adjustable chains allow for even more flexibility in length. Please reach out to our customer services (https://www.thediamondstore.co.uk/pages/contact-us) with any questions you may have about the length of the necklace you’re interested in.
Yes, we offer a selection of replacement necklace chains in sterling silver, gold, and platinum. If you need to replace or upgrade your chain, you can choose from a variety of styles and lengths to match your pendant. If you’d like to purchase a replacement chain for a pendant necklace, please get in touch with our customer services who can advise you further (https://www.thediamondstore.co.uk/pages/contact-us).
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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