Refined and radiant, natural mined diamond necklaces bring natural brilliance to any look. From solitaire pendants to statement pieces, these designs sparkle with every movement.
Showing 133 products
Item Ref: K-UA
AVAILABILITY: In stock (8 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'S' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in classic yellow gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: K-EA
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'C' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in classic yellow gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: K-LY
AVAILABILITY: In stock (10 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Give a beautiful, personalised gift with this stunning 'J' diamond initial necklace. The shimmering diamonds in polished white gold give it a truly luxurious look. A perfect idea for celebrating a special occasion with love.
Pay in 3 interest-free
Item Ref: G3886
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious diamond heart pendant looks stunning with elegant baguette cut diamonds. In a contemporary twist on a classic design, the chain weaves in and out of the pendant for a unique look. A highly rated gift that will make...
From £21.53 per month
Item Ref: FR23-72IU3A
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The stunning 0.50CT G/SI1 Quality Diamond solitaire in the Chloe white pendant is held in a claw setting and showcased beautifully within 18K yellow gold. If you're looking for a present for a special person or if you want to...
From £43.07 per month
Item Ref: R4653
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Make her smile on her special occasion with this gorgeous diamond heart pendant. It features stunning, sparkling H/Si quality diamonds in a heart shaped cluster, beautifully complemented by an 18K yellow gold setting.
From £78.19 per month
Item Ref: G4061
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous diamond key necklace is made with intricate vintage style diamond detail on lustrous white gold. Beautiful design combines with conflict-free premium diamonds that scintillate beautifully close to her heart. A classic keepsake that will be cherished for years...
From £12.72 per month
Item Ref: G3978
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This enchanting heart pendant is sure to delight with 0.30CT of glistening Premium Quality Diamonds which are claw set within elegant heart shape designed 9K white gold. This charming pendant could be worn day or night to add a touch...
From £17.06 per month
Item Ref: K-EY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'C' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in fine white gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: FR28-47XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.25CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The 18K yellow gold pendant adds to the enchanting look of this charming necklace which is...
From £17.53 per month
Item Ref: FR27-72JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An exceptional Diamond Cluster Pendant in 18K Yellow Gold. Claw setting. 0.50CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.01 per month
Item Ref: K-YY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'W' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in fine white gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: FR24-55JUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This magnificent Emily platinum pendant features a breathtaking 0.33CT H/Si Quality Diamond in a stylish rub over setting. Sweet and simple, this lovely platinum pendant is sure to be treasured for eternity.
From £21.33 per month
Item Ref: FR28-72XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.50CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The 18K yellow gold pendant adds to the enchanting look of this charming necklace which is...
From £51.04 per month
Item Ref: K-MY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'K' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in fine white gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: FR24-47JUY
AVAILABILITY: In stock (6 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This magnificent Emily white gold pendant features a breathtaking 0.25CT H/Si Quality Diamond in a stylish rub over setting. Sweet and simple, this lovely 18K white gold pendant is sure to be treasured for eternity.
From £15.28 per month
Item Ref: FR24-47JUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This magnificent Emily yellow gold pendant features a breathtaking 0.25CT H/Si Quality Diamond in a stylish rub over setting. Sweet and simple, this lovely 18K yellow gold pendant is sure to be treasured for eternity.
From £14.84 per month
Item Ref: D3525-U
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Sapphire Pendant in 18K Yellow Gold. Claw setting. 0.20CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £38.26 per month
Item Ref: G3371
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling Diamond Necklace and Pendant in 9K Yellow Gold. PAVE setting. 0.26CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: G3356
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A spectacular Diamond Necklace and Pendant in 9K White Gold. Claw setting. 0.10CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: FR33-JUY
AVAILABILITY: In stock (0 items)
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 £43.07 per month
Item Ref: FR28-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.50CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The platinum pendant adds to the enchanting look of this charming necklace which is certain to...
From £51.04 per month
Item Ref: FR25-72XUA
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Olivia pendant emanates grace with a charming princess cut 0.50CT G/VS quality diamond taking centre stage. The yellow gold pendant sets off the sparkling diamond to a dazzling effect which is sure to attract compliments whenever this necklace is...
From £51.04 per month
Item Ref: FR25-72XUS
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This Olivia pendant emanates grace with a charming princess cut 0.50CT G/VS quality diamond taking centre stage. The platinum pendant sets off the sparkling diamond to a dazzling effect which is sure to attract compliments whenever this necklace is worn.
From £52.62 per month
Item Ref: FR25-72JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The wonderful design of the Olivia pendant ensures the princess cut 0.50CT H/Si Quality Diamond sparkles effortlessly in the 18K white gold setting. The pendant conveys understated elegance perfectly and would be a well received gift for a loved one...
From £39.53 per month
Item Ref: D3400
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A stunning Exclusive Necklace in 18K White Gold. Claw setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £78.19 per month
Item Ref: FR28-72XUY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.50CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The 18K white gold pendant adds to the enchanting look of this charming necklace which is...
From £51.04 per month
Item Ref: FR26-47XUA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exceptional Alice pendant combines the classic look of the emerald cut 0.250CT G/Vs Quality Diamond with the contemporary sheen of yellow gold. The minimalist design allows the diamond to sparkle wonderfully and the luxurious yellow gold pendant will ensure...
From £17.53 per month
Item Ref: FR28-55XUS
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The classic pear shape cut of this wonderful 0.33CT of G/Vs Quality Diamond ensures the precious stone takes the limelight in this elegant necklace. The platinum pendant adds to the enchanting look of this charming necklace which is certain to...
From £28.7 per month
Item Ref: R4647Y
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Your loved one will not be able to resist this stunning handcrafted diamond cluster pendant. With unrivalled sparkle and a sophisticated minimalist look, it's made with 1.00CT of H/SI grade diamonds and 18K white gold. This is a piece she'll...
From £65.41 per month
Item Ref: D3525-T
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This beautifully sparkling ruby and diamond necklace offers stunning style, designed to make you look and feel utterly luxurious. The contrast of the vivid red rubies, dazzling diamonds and yellow gold looks beautiful along the neckline. A stunning gift for...
From £36.67 per month
Item Ref: G3926
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An elegant Diamond Necklace and Pendant in 9K Yellow Gold. Pave setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
Pay in 3 interest-free
Item Ref: R4647
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This special diamond cluster pendant looks ravishing with its contemporary chic design that shows off 1.00CT of high grade H/Si diamonds. Its minimalist elegance is beautifully offset by the 18K yellow gold setting. A classic piece, it will be a...
From £63.83 per month
Item Ref: K-BY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Give a beautiful, personalised gift with this stunning 'Z' diamond initial necklace. The shimmering diamonds in polished white gold give it a truly luxurious look. A perfect idea for celebrating a special occasion with love.
Pay in 3 interest-free
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 £59.01 per month
Item Ref: FR27-47XUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An eye-catching Diamond Cluster Pendant in 18K White Gold. Claw setting. 0.25CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £19.62 per month
Item Ref: FR26-72XUS
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exceptional Alice pendant combines the classic look of the emerald cut 0.50CT G/Vs Quality Diamond with the contemporary sheen of platinum. The minimalist design allows the diamond to sparkle wonderfully and the luxurious platinum pendant will ensure whoever wears...
From £39.87 per month
Item Ref: FP23-32JUY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A dazzling Exclusive Necklace in 18K White Gold. Claw setting. 10.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 7ct Version Shown
From £328.82 per month
Item Ref: D3477-522XUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous Exclusive Necklace in 18K White Gold. Claw setting. 3.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.
From £228.25 per month
Item Ref: FR24-72RMY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A superb certified Emily Diamond Pendant Necklace in 18K White Gold. Rubover setting. 0.50CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £26.14 per month
Item Ref: K-RY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This brilliantly sparkling 'P' initial pendant makes an ideal gift for any special celebration. Handcrafted with shimmering diamonds in beautiful white gold. A luxurious and personalised gift that's always received with delight.
Pay in 3 interest-free
Item Ref: FR26-55XUY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exceptional Alice pendant combines the classic look of the emerald cut 0.33CT G/Vs Quality Diamond with the contemporary sheen of white gold. The minimalist design allows the diamond to sparkle wonderfully and the luxurious platinum pendant will ensure whoever...
From £22.95 per month
Item Ref: FP23-9JUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
An eye-catching Exclusive Necklace in 18K White Gold. Claw setting. 7.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. 7ct Version Shown
From £252.21 per month
Item Ref: G3861
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The 0.25CT of sparkling Premium Quality Diamonds are held in a channel setting in this exceptional diamond cross pendant. The cross pendant is W13 x L20mm and has been lovingly handcrafted and hallmarked in the UK.
From £15.61 per month
Item Ref: R4655
AVAILABILITY: In stock (3 items)
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 £46.26 per month
Item Ref: K-QY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious 'O' initial pendant is among our best loved gift ideas. The sparkling diamonds are beautifully set in fine white gold. Go for a classic look with your own initial or wear your loved one's letter close to your...
Pay in 3 interest-free
Item Ref: FR23-47RMA
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
The gorgeous Chloe white pendant is a stunning necklace which is simple in design but makes a real impact. The beautiful 0.25CT premium Quality Diamond solitaire sparkles elegantly from the claw setting and is complemented perfectly by the surrounding 18K...
From £13.86 per month
Item Ref: D3455
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A brilliant Exclusive Necklace in 18K White Gold. Claw setting. 10.00CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
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)
No products were added to the compare
Order your ring with confidence.
Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.
Don’t risk the wrong fit. Get your free ring sizer now.