Put a luxurious finishing touch on your bridal look with a sparkling diamond necklace. Timeless, sophisticated designs with diamonds and gems to compliment your style.
Showing 77 products
Item Ref: NID4224-UU
AVAILABILITY: In stock (70 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Unearth the Astra Lab Sapphire and Diamond Solitaire Pear Cut Necklace, with a 3.20ct lab grown sapphire amongst 0.08CT of H/SI quality diamonds. The large, rich blue sapphire hangs delicately on the chain, made from the finest sterling silver. An...
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Item Ref: G4940
AVAILABILITY: In stock (354 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Aquamarine 0.34CT And Diamond 9K White Gold Pendant Necklace, with 0.34ct of beautiful Aquamarine gemstone, set against 0.02ct of premium quality diamonds. The beautiful pale blue Aquamarine gemstone hangs delicately from the chain, while the gem’s setting is...
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Item Ref: NDG5237Y
AVAILABILITY: In stock (207 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful half carat solitaire diamond pendant in a lustrous white gold setting looks simply stunning on the neckline. The sustainable lab grown diamond is brilliant cut, creating breathtaking sparkle. A perfect gift you cannot go wrong with. *The sustainable...
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Item Ref: NDG5248
AVAILABILITY: In stock (98 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful little solitaire necklace looks sophisticated on the neckline, thanks to its luxurious simplicity. Handcrafted with a stunning, sustainable lab grown diamond it looks sparkling and gorgeous in a yellow gold setting. The perfect gift for any occasion. *The...
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Item Ref: NDG5248Y
AVAILABILITY: In stock (81 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous little solitaire pendant has a timeless appeal, thanks to its luxurious simplicity. Handcrafted with one exquisite, sustainable lab grown diamond it looks sparkling and beautiful in a white gold setting. A perfect gift you cannot go wrong with....
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Item Ref: G4157
AVAILABILITY: In stock (55 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Perfect in its elegant simplicity, this pearl and diamond necklace is the perfect gift for anyone who loves classic luxury with a contemporary touch. The beautifully polished solid white gold setting gives it a high standard look and feel. Also...
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Item Ref: G4008
AVAILABILITY: In stock (26 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautiful blue topaz necklace sparkles beautifully in white gold detailed with sparkling accent diamonds. Timeless and dainty, it will make any girl feel luxurious and pretty. An exquisite cannot-go-wrong gift that's sure to win her heart.
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Item Ref: NDG5230
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If your sweetheart adores romantic diamond jewellery then they'll fall head over heels for this dainty heart pendant. It showcases sparkling, sustainable lab grown diamonds, set in luscious yellow gold with a milgrain edge for a touch of vintage elegance....
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Item Ref: ANDD3561U
AVAILABILITY: In stock (69 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.25ct of premium lab-grown diamonds, beautifully set in the finest recycled gold vermeil. This necklace reimagines the classic diamond pendant with a contemporary circular design, allowing the diamonds to form a...
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Item Ref: G4003
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious pearl and diamond necklace catches the eye with its ultra-feminine beauty and sparkle. The fine white gold setting that suspends the oriental freshwater pearl also features a gorgeous little butterfly motif encrusted with brilliant diamonds. An exceptional piece,...
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Item Ref: G4097
AVAILABILITY: In stock (50 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This stunning pearl and topaz necklace is a timeless piece of fine jewellery. It features a lustrous oriental freshwater pearl beautifully suspended in a white gold setting and accented with a precious blue topaz and diamonds. It's delicate, sparkling colours...
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Item Ref: G4984
AVAILABILITY: In stock (28 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: NDD3552-322JUY
AVAILABILITY: In stock (24 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 white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £21.53 per month
Item Ref: NDD3552-322JUA
AVAILABILITY: In stock (12 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 £21.53 per month
Item Ref: ANDD3558-47JUU
AVAILABILITY: In stock (33 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown heart-shaped diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
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Item Ref: NDG5233Y
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This dainty 'journey of life' diamond necklace features 7 luxurious, sustainable lab grown diamonds. In a sparkling design, they build in size from a small diamond to a larger one, symbolising the growth of love. A beautiful gift idea, perfect...
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Item Ref: NID4226-UU
AVAILABILITY: In stock (31 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: NDG4057
AVAILABILITY: In stock (24 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: ANDD3551-55JUU
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 0.33ct lab-grown pear-shaped diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
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Item Ref: NDD3552-47JUU
AVAILABILITY: In stock (32 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown diamond, suspended from a fine recycled silver chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
Pay in 3 interest-free
Item Ref: G4072
AVAILABILITY: In stock (23 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: NDD3552-72JUY
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.50ct lab-grown diamond, suspended from a fine white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £14.33 per month
Item Ref: NDG5230Y
AVAILABILITY: In stock (13 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If your loved one adores romantic diamond jewellery then they'll fall head over heels for this dainty heart pendant. It showcases sparkling, sustainable lab grown diamonds, set in polished white gold with a milgrain edge for a touch of vintage...
Pay in 3 interest-free
Item Ref: B3736
AVAILABILITY: In stock (23 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful, dainty sapphire pendant handcrafted to perfection in polished 9K white gold. As September's birthstone it's the ideal gift for autumn babes, or simply a luxurious little treat for someone special at Christmas or Valentine's. Chain included.
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Item Ref: ANDD3552-47JUU
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown diamond, suspended from a fine yellow gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond,...
Pay in 3 interest-free
Item Ref: NDD3569U
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Silver Teardrop Lab-Grown Diamond Necklace. This Teardrop Necklace in the finest sterling silver features a single teardrop-shaped pendant encasing a 0.10ct round brilliant lab-grown diamond, suspended on an adjustable to 16", 18" or 20 chain. Inspired by the...
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Item Ref: NDD3552-422JUY
AVAILABILITY: In stock (19 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Round Diamond Solitaire Pendant Necklace, featuring a 2.00ct lab-grown diamond, suspended from a fine white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
From £39.87 per month
Item Ref: NDG5234Y
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite, sparkling 'journey of life' diamond necklace showcases 7 sustainable lab grown diamonds in a polished white gold setting. Creating stunning sparkle, they build in size from a small diamond to a larger one, symbolising the growth of love....
Pay in 3 interest-free
Item Ref: ANDD3560U
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Gold Vermeil Teardrop Lab-Grown Diamond Necklace. The Teardrop Necklace in the finest recycled gold vermeil showcases a 0.25ct round brilliant lab-grown diamond in a teardrop-shaped setting. Inspired by the popular oval pendant, this piece is a perfect gift...
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Item Ref: G4138
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Exuding sparkle and romance, this exquisite diamond heart necklace features premium diamonds in a gorgeous white gold setting for timeless elegance. Whilst understatedly elegant, it's a truly luxurious gift item that any girl will fall in love with instantly.
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Item Ref: NDD3559-47JUU
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown princess-cut diamond, suspended from a fine silver chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the diamond, giving...
Pay in 3 interest-free
Item Ref: G4296
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This classic diamond cross pendant is sure to make a much cherished gift. The shimmering premium diamonds catch the light beautifully, providing elegant scintillation on your neckline. A highly polished white gold setting completes the luxurious look.
From £14.64 per month
Item Ref: NDFR23-422HXU3Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Chloe Lab Diamond Solitaire Pendant Necklace, featuring 2.00ct of F/VS quality lab-grown diamonds, set in the finest recycled 18K white gold. A solitaire diamond necklace is a timeless staple piece that everyone needs in their jewellery collection and...
From £46.26 per month
Item Ref: NDD3560U
AVAILABILITY: In stock (18 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Silver Teardrop Lab-Grown Diamond Necklace. This Teardrop Necklace in silver features a bold 0.25ct round brilliant lab-grown diamond in a teardrop-shaped pendant. Suspended on an adjustable to 16", 18" or 20" chain, it’s a sophisticated update on the...
Pay in 3 interest-free
Item Ref: NDD3558-72JUY
AVAILABILITY: In stock (20 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Heart Diamond Solitaire Pendant Necklace, featuring a 0.50ct lab-grown heart-shaped diamond, suspended from a fine 9k white 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: NDFR23-372HXU3Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Chloe Lab Diamond Solitaire Pendant Necklace, featuring 1.50ct of F/VS quality lab-grown diamonds, set in the finest recycled 18K white gold. A solitaire diamond necklace is a timeless staple piece that everyone needs in their jewellery collection and...
From £36.67 per month
Item Ref: NDD3400-1M322Y
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 1.00ct of lab-grown diamonds, set in the finest quality 9k white gold. The Vivara necklace puts a modern twist on a classic diamond pendant necklace, as – rather than one diamond – this piece features...
From £28.7 per month
Item Ref: NDD3551-322JUA
AVAILABILITY: In stock (9 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Pear Diamond Solitaire Pendant Necklace, featuring a 1.00ct 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 £24.22 per month
Item Ref: NDD3572U
AVAILABILITY: In stock (48 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Lab Diamond Eternal Glow Circle Necklace, featuring 0.50ct of premium lab-grown diamonds, beautifully set in the finest recycled sterling silver. This necklace reimagines the classic diamond pendant with a contemporary circular design, allowing the diamonds to form a...
Pay in 3 interest-free
Item Ref: NDD3400-1M422Y
AVAILABILITY: In stock (11 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 2.00ct of lab-grown diamonds, set in the finest quality 9k white gold. The Vivara necklace puts a modern twist on a classic diamond pendant necklace, as – rather than one diamond – this piece features...
From £41.45 per month
Item Ref: NDD3562-72XUY
AVAILABILITY: In stock (6 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: NDD3400-1M322A
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 1.00ct of lab-grown diamonds, set in the finest quality 9k yellow gold. The Vivara necklace puts a modern twist on a classic diamond pendant necklace, as – rather than one diamond – this piece features...
From £28.7 per month
Item Ref: NDD3540-32XUY
AVAILABILITY: In stock (-2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 10.00ct Lab Diamond Tennis Necklace in 9K White Gold G/VS which features 10ct of sparkling, round diamonds set in the finest 9k recycled white gold, held together with a secure, easy-fit clasp. This exceptional tennis necklace features a...
From £127.69 per month
Item Ref: NDD3550-372JUY
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Oval Diamond Solitaire Pendant Necklace, featuring a 1.50ct lab-grown oval-shaped diamond, suspended from a fine 9k white gold chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
From £31.9 per month
Item Ref: FER28-UY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A classic staple of any jewellery collection, sapphires are known for their timeless beauty and are a gemstone that can treasured and passed down. A stone of wisdom and royalty, this gorgeous sapphire and diamond necklace in 18K white gold...
From £60.63 per month
Item Ref: NDD3540-37XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our 15.00ct Lab Diamond Tennis Necklace in 9K White Gold G/VS which features 15ct of sparkling, round diamonds set in the finest 9k recycled white gold, held together with a secure, easy-fit clasp. This exceptional tennis necklace features a...
From £184.18 per month
Item Ref: ANDD3559-47JUU
AVAILABILITY: In stock (16 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover our Wanderlust Floating Princess Diamond Solitaire Pendant Necklace, featuring a 0.25ct lab-grown princess-cut diamond, suspended from a fine 18k gold vermeil chain. This necklace is a modern taken on a classic pendant necklace, with the suspension hidden behind the...
Pay in 3 interest-free
Item Ref: LBB1303-SW
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown sapphires and 0.18ct lab diamonds, set in the finest quality 9k white gold. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone –...
From £23.59 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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