Our gemstone halo necklaces showcase vivid centre stones - sapphires, emeralds, rubies, and more - framed by a halo of diamonds. Designed to enhance brilliance, colour, and meaning, these pendants make meaningful gifts, whether you're celebrating a milestone or elevating the everyday.
Showing 159 products
Item Ref: NDG4121U
AVAILABILITY: In stock (65 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...
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Item Ref: R4657
AVAILABILITY: In stock (24 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our elegant Emerald 1.04ct and Diamond 18K Yellow Gold Alegria Pendant. 1.04cts of deep green, emerald jewels take centre stage, surrounded by 0.14cts of white diamonds, adding a touch of brilliance to the piece, and creating beautiful sparkle with...
From £27.08 per month
Item Ref: ANID4226-GU
AVAILABILITY: In stock (61 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate 18k gold vermeil chain is interspersed with subtle, encapsulated lab diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald...
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Item Ref: G4154
AVAILABILITY: In stock (65 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This is a romantic and luxurious gift necklace. It displays a sparkling violet amethyst gemstone carved into a heart shape and encircled by a halo of shimmering diamonds. The white gold setting completes the high quality look. Also comes with...
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Item Ref: G4984
AVAILABILITY: In stock (40 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This chic necklace exudes elegance and the classic style of the pendant ensures it will look great for many years to come. The necklace features a breathtaking oval cut aquamarine gemstone weighing a total of 2.69CT which is claw set...
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Item Ref: ANID4226-UU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Learn more about the Astra Lab Sapphire and Diamond Halo Octagon Cut Necklace. The delicate chain - made of the finest 18k gold vermeil - is interspersed with subtle, encapsulated lab grown diamonds, adding extra intrigue to a classic piece....
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Item Ref: NID4226-GU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Explore the beauty of the Astra Lab Emerald and Diamond Halo Octagon Cut Necklace. The delicate sterling silver chain is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 1.50ct lab grown emerald sits within...
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Item Ref: ANDG4121U
AVAILABILITY: In stock (28 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: G4123
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
As sparkling as it is elegant, this aquamarine and diamond halo necklace with its polished white gold setting is a truly beautiful piece. Made with 0.38CT aquamarine and 0.06CT diamonds, its beauty and value are unrivalled. A jewellery piece that's...
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Item Ref: NDG4132U
AVAILABILITY: In stock (0 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...
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Item Ref: NDFR55-UY
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A magnificent Sapphire Pendant in 9K White Gold. Claw+Pave setting. 0.15CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. * 18K Gold item shown in video.*The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical...
From £14.33 per month
Item Ref: ANID4226-TU
AVAILABILITY: In stock (32 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Halo Octagon Cut Necklace. The 1.80ct lab grown ruby sits amongst a halo of 0.16ct of consciously crafted H/SI lab diamonds. The traditional piece is given a modern twist with the addition of...
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Item Ref: NDG5238
AVAILABILITY: In stock (21 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: NID4226-UU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Learn more about the Astra Lab Sapphire and Diamond Halo Octagon Cut Necklace. The delicate chain - made of the finest sterling silver - is interspersed with subtle, encapsulated diamonds, adding extra intrigue to a classic piece. The beautiful 2.00ct...
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Item Ref: NID4225-UU
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Uncover the Astra Lab Sapphire and Diamond Halo Round Cut Necklace, with a truly impressive 3.50ct lab grown sapphire encased within a halo of 0.20CT of H/SI quality diamonds, all set within the finest sterling silver. The halo of diamonds...
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Item Ref: NDD3547-72XUY
AVAILABILITY: In stock (16 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: NDG4057
AVAILABILITY: In stock (28 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: G4072
AVAILABILITY: In stock (6 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: NID4225-TU
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Astra Lab Ruby and Diamond Halo Round Cut Necklace. The rich red 3.60ct ruby is surrounded by a halo of 0.20ct of HS/I quality, consciously created diamonds. The halo effect emits beautiful sparkle, and the illusion of an...
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Item Ref: NDFR55-GY
AVAILABILITY: In stock (7 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: 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: G4985
AVAILABILITY: In stock (24 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: NDFR55-TY
AVAILABILITY: In stock (6 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 £14.33 per month
Item Ref: NID4225-GU
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Astra Lab Emerald and Diamond Halo Round Cut Necklace. The delicate sterling silver chain is given a modern twist with the addition of subtle diamonds expertly placed throughout its length. The impressive 2.30ct lab-grown emerald is encapsulated in...
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Item Ref: R4658
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Highlighting your neckline with beautiful colour and sparkle, this necklace showcases red rubies surrounded by dazzling white diamonds. The sumptuous yellow gold setting creates a look of instant luxury, making this an exquisite gift for any special occasion.
From £27.08 per month
Item Ref: G4132
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This special, luxurious diamond necklace exudes sophistication and elegance. In the centre, a single diamond is surrounded by a gleaming white gold design that cleverly imitates the look of a large centre solitaire. A beautiful gift that's sure to impress...
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Item Ref: G4121A
AVAILABILITY: In stock (15 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: NDG5238Y
AVAILABILITY: In stock (12 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: G4124
AVAILABILITY: In stock (22 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite blue topaz and diamond halo necklace looks radiant and beautiful in polished white gold. A classic, timeless design that scintillates with luxury, it would make a cherished birthday, Christmas or Valentines gift for someone special.
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Item Ref: NDFR47-DVY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite blue topaz framed with sparkling, sustainable lab grown diamonds offers unforgettable elegance. So timeless it suits any occasion, it's designed to accent the neckline with sophisticated luxury. Beautifully handcrafted in white gold, this is the perfect gift for...
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Item Ref: G4986
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If you're looking for a spectacular present to show her how much you care then this glamorous amethyst and diamond necklace is sure to impress. The necklace features a majestic 2.34CT oval cut amethyst which dazzles magnificently from its claw...
Pay in 3 interest-free
Item Ref: NID4226-TU
AVAILABILITY: In stock (15 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Ruby and Diamond Halo Octagon Cut Necklace. The 1.80ct lab grown ruby sits amongst a halo of 0.16ct of consciously crafted H/SI diamonds. The traditional piece is given a modern twist with the addition of subtle...
Pay in 3 interest-free
Item Ref: R4659
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Beautiful and eye-catching, this necklace features vivid blue sapphires encircled by a dazzling diamond halo. The stones are set to maximise sparkle and the sumptuous yellow gold setting gives you an instant look of luxury. A stunning gift for a...
From £27.08 per month
Item Ref: NDFR43-UY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Sophisticated and alluring, the sapphire is September's birthstone, symbolising honesty and loyalty. The exquisite sapphires, nestled in the middle of sustainable lab grown diamonds and fine white gold, produce breathtaking sparkle. A necklace that looks simply stunning on your neckline....
From £15.91 per month
Item Ref: NDFR55-G
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exceptional emerald heart pendant looks elegant with a breathtaking diamond halo. The gold setting provides a stunning contrast to the glowing green emeralds and sparkling, sustainable lab grown diamonds. A glamorous treat for any occasion when you want to...
From £14.33 per month
Item Ref: FR55-TY
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Red rubies and sparkling diamonds are a stunning combination. The expert craftsmanship of this beautiful heart pendant features a gorgeous cluster of red rubies surrounded by a radiant diamond halo. The sophisticated sheen of 18K white gold creates a truly...
From £24.86 per month
Item Ref: G4099
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If you're looking for an special luxury gift for someone you love, this fine white gold necklace with two precious gemstones is a gorgeous choice. It features a sky blue topaz and a plush purple amethyst with a halo of...
Pay in 3 interest-free
Item Ref: NDFR55-U
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspiring and luxurious, this beautiful sapphire heart pendant features a cluster of blue sapphires encircled with sparkling, sustainable lab grown diamonds. The stones are claw and pave set to maximise sparkle and the lustrous gold setting completes the elegant design....
From £14.33 per month
Item Ref: NDD3562-72XUY
AVAILABILITY: In stock (3 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 £18.47 per month
Item Ref: NDG5247Y
AVAILABILITY: In stock (13 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 £14.33 per month
Item Ref: LBDP25-BTWS
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 2ct Blue Topaz and Lab Diamond Halo Square Necklace Asteria 925 Serling Silver, featuring 0.15ct of premium quality diamonds, set in a halo design around an outstanding 2.00ct blue topaz stone. The halo of diamonds enhances the central...
Pay in 3 interest-free
Item Ref: NDG5247
AVAILABILITY: In stock (0 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 £14.33 per month
Item Ref: FR34-GY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An eye-catching Emerald Pendant in 18K White Gold. Claw setting. 0.17CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £38.26 per month
Item Ref: FR55-UY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A stunning addition to any jewellery collection, sapphires are known for their timeless beauty. This romantic sapphire cluster pendant designed in a heart shape would make a wonderful gift for a loved one's big occasion. A diamond halo and 18K...
From £25.5 per month
Item Ref: NDFR20-72XU3Y
AVAILABILITY: In stock (-2 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 £25.5 per month
Item Ref: G4122
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful amethyst and diamond halo pendant looks exquisite in white gold. Amethyst is a precious gem known for its vivid colour and sparkle, making it an unforgettable luxury gift. Additionally, as the February birthstone, it is extra meaningful to...
Pay in 3 interest-free
Item Ref: LBDP28-BTS
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 2ct Blue Topaz and Lab Diamond Halo Square Necklace Asteria 925 Serling Silver, featuring 0.45ct of premium quality diamonds, set in a halo design around an outstanding 5.40ct blue topaz stone. The halo of diamonds enhances the central...
Pay in 3 interest-free
Item Ref: NDFR20-72XU3A
AVAILABILITY: In stock (-2 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 £25.5 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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