Our gemstone pendants and necklaces feature a variety of beautiful stones, offering unique colour and sparkle for every style.
Showing 184 products
Item Ref: G4012
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful princess cut 5mm x 5mm sapphire surrounded by a classic diamond cluster halo, this pendant is crafted with fine white gold. Elegant, timeless and luxurious, its a stunning gift that's perfect for making her important day special.
Pay in 3 interest-free
Item Ref: NDFR55-T
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous ruby heart necklace is one of our most sophisticated, romantic and luxurious pieces of fine gemstone jewellery, perfect for a special birthday or anniversary. The necklace features a cluster of vivid rubies encircled by a halo of sparkling,...
From £14.33 per month
Item Ref: NIFER28-TY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A spectacular Ruby Pendant in 18K White Gold. Claw setting. 0.75CT 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 £28.7 per month
Item Ref: R4658Y
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This breathtaking ruby necklace is a stunning gift that's guaranteed to be much loved by its recipient. It features romantic red rubies and white diamonds that sparkle in competition with each other. The 18K white gold setting awards heirloom quality...
From £27.08 per month
Item Ref: FR34-RUY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A special Pink Sapphire 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: B3722
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A gorgeous Pink Sapphire Pendant in 9K White Gold. Claw setting. 0.04CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £14.64 per month
Item Ref: R4659Y
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This ravishing sapphire and diamond necklace makes a beautiful gift for anyone who loves luxurious jewellery. It features deep blue sapphires that shimmer beautifully in a halo of sparkling white diamonds, designed to light up your look.
From £27.08 per month
Item Ref: FR55-U
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspiring and luxurious, this beautiful sapphire heart pendant features a cluster of blue sapphires encircled with a sparkling white diamond halo. The stones are claw and pave set to maximise sparkle and the lustrous gold setting completes the elegant design....
From £25.5 per month
Item Ref: NDFR53-UY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This breathtaking necklace showcases exquisite blue sapphires interlaced with sparkling, sustainable lab grown diamonds in a design that draws the eye and highlights your features. The beautiful white gold setting is polished to a high standard of finish. The perfect...
From £21.23 per month
Item Ref: FER28-CY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite aquamarine gemstone framed with diamonds offers unforgettable sparkle. So timeless it suits any occasion, it's beautifully handcrafted with an oval aquamarine and environmentally sustainable lab grown diamonds. A special gift that is sure to light up your loved...
From £59.01 per month
Item Ref: NDFER28-UY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This luxurious blue sapphire necklace would make a cherished gift for a special someone. It features a deep blue sapphire surrounded by environmentally sustainable lab grown diamonds set in 18K white gold. An elegant, sparkling gift that will give a...
From £47.84 per month
Item Ref: FR30
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A truly spectacular necklace, this elegant Keira sapphire and diamond pendant is sure to feature on any girl's wish list. Showing off 1.50CT central sapphires and a diamond halo in a classic round cut, a beautiful 18K white gold setting...
From £41.45 per month
Item Ref: NDFR54-UY
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A special Sapphire Pendant in 9K White Gold. Claw+Pave 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 beauty to a...
From £14.0 per month
Item Ref: R4657Y
AVAILABILITY: In stock (7 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful gemstone piece that will delight and impress your loved one, this stunning drop necklace sparkles with vivid green emeralds in a diamond halo. The 18K white gold setting contributes to the heirloom quality, making this a perfect gift...
From £27.08 per month
Item Ref: FER27-GY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This enchanting emerald pendant features a 0.80CT oval emerald which measures 7x5mm and is encased within a sparkling collection of 0.21CT of Premium Quality Diamonds. The combination of vibrant emerald, crisp white diamonds and 18K white gold come together beautifully...
From £23.89 per month
Item Ref: FR40-DVY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This elegant and luxurious necklace instantly captivates the eye, thanks to the spectacular cushion cut topaz that sparkles in exquisite sky blue hues in the centre. Handcrafted with the finest 18K white gold and with diamonds surrounding the main gemstone,...
From £34.76 per month
Item Ref: FER24-GY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This uniquely designed emerald pendant features a luscious 7x5mm emerald which drops elegantly from an 18K white gold setting. The simple design of this exquisite necklace makes it effortless to wear and ensures it will complement any look.
From £14.33 per month
Item Ref: LBB1303-SY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown sapphires and 0.18ct of lab grown diamonds, set in the finest quality gold vermeil. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone...
From £23.59 per month
Item Ref: LBB1303-EW
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.37ct of lab-grown emeralds 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
Item Ref: NDFER28-CY
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This exquisite aquamarine gemstone framed with diamonds offers unforgettable sparkle. So timeless it suits any occasion, it's beautifully handcrafted with an oval aquamarine and environmentally sustainable lab grown diamonds. A special gift that is sure to light up your loved...
From £44.65 per month
Item Ref: FR48-VY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This pear tanzanite pendant is a truly elegant piece of jewellery that will catch the eye wherever you go. With a high standard 18K white gold setting and a sparkling diamond halo encircles the centre gemstone, it looks and feels...
From £31.9 per month
Item Ref: FR39
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A timeless classic, each sapphire in this expertly crafted pendant radiates with brilliant blues which are further enhanced by the collection of round cut, glistening diamonds which surround them. With 0.65CT of H/Si Quality Diamonds, 1.40CT of Sapphire and 18K...
From £39.87 per month
Item Ref: FR34-UY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Inspiring and luxurious, this beautiful pendant features an oval blue sapphire encircled with sparkling white diamonds. The stones are claw set to maximise sparkle and the pristine 18K white gold setting completes the elegant look. A perfect gift or treat...
From £35.06 per month
Item Ref: FR34-TY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful Ruby Pendant in 18K White Gold. Claw setting. 0.17CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £35.06 per month
Item Ref: D3527
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This sapphire and diamond necklace is simply stunning. Set in the finest white gold, it features a perfect, luxurious row of dazzling blue sapphires, each one encircled by a sparkling diamond halo. At the back, a beautifully polished sequence of...
From £95.76 per month
Item Ref: FR34-VY
AVAILABILITY: In stock (-1 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A beautiful Tanzanite Pendant in 18K White Gold. Claw setting. 0.17CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.
From £20.39 per month
Item Ref: NDFR49-VY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Here the vivid violet-blue hues of tanzanite shine brilliantly against fine white gold and a halo of sparkling, sustainable lab grown diamonds, creating a look of exquisite luxury. Tanzanite is the beautiful birthstone for December and is known for its...
From £16.76 per month
Item Ref: FER27-UY
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
A brilliant Sapphire Pendant in 18K White Gold. Claw setting. 0.21CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee.
From £18.67 per month
Item Ref: FR54-UY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This ravishing sapphire and diamond drop necklace would make a beautiful gift for someone you love. It features four vivid marquise cut sapphires that shimmer beautifully, each within its own dazzling diamond halo. Designed to light up your look and...
From £31.26 per month
Item Ref: LBB1303-RY
AVAILABILITY: In stock (5 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown rubies and 0.18ct diamonds, set in the finest quality 9k yellow gold. The Vivara necklace puts a modern twist on a classic pendant necklace, as – rather than one stone – this...
From £23.59 per month
Item Ref: LBB1303-RW
AVAILABILITY: In stock (3 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Discover the Vivara necklace, featuring 0.40ct of lab-grown rubies 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
Item Ref: NDFER28-GY
AVAILABILITY: In stock (4 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Representing luxury and beauty, this emerald necklace was created for your most elegant occasions. Handcrafted with 18K white gold, vivid green emeralds and sparkling, environmentally sustainable lab grown diamonds, it's an heirloom piece that will impress and catch the eye...
From £36.67 per month
Item Ref: FR47-V
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
If you're looking for a truly exceptional gift, this luxurious tanzanite necklace with its ravishing diamond halo is a stunning choice. Handcrafted with an impressive 2.00CT rare tanzanite gemstone mined in the foothills of Mount Kilimanjaro, it's displayed in a...
From £39.53 per month
Item Ref: FER28-VY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Exuding elegance, this rare tanzanite gemstone is oval cut to provide exquisite blue-violet shimmer along your neckline. With sparkle that takes the breath away, it also features a halo of ethical and environmentally sustainable lab grown diamonds around the main...
From £47.84 per month
Item Ref: FER28-TY
AVAILABILITY: In stock (2 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This gorgeous ruby necklace is one of our most sophisticated yet colourful pieces of fine gemstone jewellery, perfect for a special birthday or anniversary. The necklace features a large oval shaped ruby that's surrounded by sparkling diamonds. It's a gift...
From £62.21 per month
Item Ref: FER28-GY
AVAILABILITY: In stock (0 items)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
Representing luxury and beauty, this emerald necklace was created for your most elegant occasions. Handcrafted with 18K white gold, vivid green emeralds and sparkling, environmentally sustainable lab grown diamonds, it's an heirloom piece that will impress and catch the eye...
From £63.83 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: FR56-VBY
AVAILABILITY: In stock (1 item)
PRODUCT TYPE: Necklaces
VENDOR: The Diamond Store
This rare tanzanite gemstone comes from the foothills of Mount Kilimanjaro in Africa and its breathtaking blue-violet shimmer is gloriously displayed in beautiful diamond halo setting. A luxurious gift, it's sure to be cherished by its lucky recipient.
From £44.65 per month
Item Ref: D3525-U
AVAILABILITY: In stock (4 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:
AVAILABILITY: In stock (0 items)
PRODUCT TYPE:
VENDOR: The Diamond Store
Elevate your style with the Astra Lab Emerald & Diamond Jewellery Set in 18K Gold Vermeil. This luxurious three-piece collection includes a 1.50ct lab emerald and diamond halo octagon-cut ring, a matching 1.50ct lab emerald and diamond necklace, and dazzling...
From £25.07 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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