Buy Natural Diamond Chains
Looking for an everyday essential with an elevated touch? Our natural diamond chains are crafted in 100% solid 14K & 18k gold and set with GIA-certified natural diamonds—designed to bring understated elegance or bold brilliance to your collection.
Each chain is handcrafted, ethically sourced, and made to last. Whether you’re layering, styling solo, or gifting something unforgettable, these chains offer timeless appeal and certified quality. All orders are hypoallergenic, come with full certification, and are shipped securely across the UK, free of charge.
14 K Solid Gold Natural Radiant Cut Diamond
£663.00
14K 0.20-0.50 ctw Bezel Set Natural Diamond Solitaire Necklace
£551.00
The 14K Gold Bezel Set Natural Diamond Solitaire Necklace features a brilliant diamond, ranging from 0.20 to 0.50 ct, securely set in a sleek, modern bezel. Crafted in 14K solid gold (available in white, rose, or yellow gold), this elegant necklace enhances any outfit with its minimalist charm. The diamond's G color and SI clarity ensure a stunning sparkle, while the durable bezel setting adds to its sophisticated appeal. A timeless piece for daily wear or special occasions, it is BIS Hallmarked and comes with fast shipping. Customer support is available via live chat and video calls.
14k Bezel Setting Natural Diamond by the Yard Necklace
£398.00
14k Gold Bezel Natural Diamond Tennis Necklace
£1,559.00
The 14K Gold Bezel Natural Diamond Tennis Necklace combines classic elegance with a modern twist. Featuring round diamonds set in secure bezel settings, this necklace is available in white, rose, and yellow gold. The lightweight design ensures comfortable all-day wear, while the high-quality diamonds add a brilliant sparkle. Ideal for both everyday wear and special occasions, this piece is crafted to last, making it a perfect gift for anniversaries, birthdays, or any milestone. BIS Hallmarked for authenticity, with a shipping time of 10-12 business days and customer support available via live chats and video calls.
14K Gold Bezel Set Natural Diamond Solitaire Necklace
£449.00
The 14K Gold Bezel Set Natural Diamond Solitaire Necklace offers timeless elegance with its carefully selected genuine white diamond. Available in white, rose, and yellow gold, this necklace features a classic round-cut diamond set in a secure bezel setting. Choose from multiple stone sizes, ranging from 0.05 ct to 0.21 ct, each offering the perfect balance of sparkle and sophistication.
14K Gold Natural Diamond Chain Necklace
14K Gold Natural Diamond Charm Necklace
14K Gold Natural Diamond Cross Pendant Necklace
14K Gold Natural Diamond Necklace
£703.00
This 14K Solid Gold Natural Diamond Necklace offers timeless elegance with a simple yet sophisticated design. Available in white, rose, and yellow gold, it comes with BIS Hallmarked certification for authenticity. Shipping time is 10-12 business days, and customer support is available via live chat and video calls for your convenience.
14k Gold Pear Round Natural Diamond Necklace- Unique Daily Statement Piece
£777.00
14K Gold Prong Setting Natural Diamond Solitaire Necklace
£468.00
The 14K Gold Prong Setting Diamond Solitaire Necklace is a timeless piece designed to add elegance to any look. Available in white, rose, or yellow gold, this necklace features a stunning round diamond set in a prong setting for a sleek and sophisticated appearance. Choose from three stone sizes: 2.3mm (0.05ctw), 2.7mm (0.07ctw), and 3.2mm (0.12ctw), each offering a brilliant sparkle. The diamonds are of G color and VS-SI clarity, ensuring exceptional quality and clarity. BIS Hallmarked for authenticity, this necklace is crafted with precision and care. Whether you're celebrating a special occasion or adding a touch of luxury to your everyday wardrobe, this solitaire necklace is a perfect choice. It’s shipped within 10-12 business days, and customer support is available via live chat and video calls for any inquiries.
14K Gold Uncut Natural Diamond Station Necklace
The 14K Gold Uncut Diamond Station Necklace features 15 uncut diamonds totaling 0.95 carats, set in 14K solid yellow gold. With a length of 16 inches and a width of 4.2 mm, this elegant necklace showcases a unique full bezel setting, making it a distinctive and beautiful addition to any jewelry collection.
14K Natural Diamond Bar Pendant Necklace
14K Natural Diamond Bar Pendant Necklace
14K Solid Gold Montana Sapphire Necklace
£1,109.00
14K Solid Gold Natural Diamond Necklace
14k Solid White Gold Natural Diamond Chain Necklace
The 14K Solid White Gold Natural Diamond Chain Necklace features 3.7 carats of mixed-size diamonds set in 14K solid white gold. This elegant 16-inch necklace, with a gross weight of 22.22 grams and a width of 4.16 mm, showcases an illusion setting, perfect for adding a touch of sophistication to any outfit.
14K Yellow Gold Natural Diamond Necklace
Illuminate your neckline with our 14K solid yellow gold necklace adorned with ten dazzling Natural diamonds totaling 0.15 carats. Set in delicate prong settings along a 16-inch chain, this necklace combines elegance with simplicity. It's an ideal accessory for both everyday wear and special occasions, adding a touch of sparkle and sophistication to any ensemble.
14K Yellow Gold Natural Diamond Necklace
18k 0.20-0.50 ctw Bezel Set Natural Diamond Solitaire Necklace
£847.00
The 18k Gold Bezel Set Natural Diamond Solitaire Necklace features a brilliant diamond, ranging from 0.20 to 0.50 ct, securely set in a sleek, modern bezel. Crafted in 18k solid gold (available in white, rose, or yellow gold), this elegant necklace enhances any outfit with its minimalist charm. The diamond's G color and SI clarity ensure a stunning sparkle, while the durable bezel setting adds to its sophisticated appeal. A timeless piece for daily wear or special occasions, it is BIS Hallmarked and comes with fast shipping. Customer support is available via live chat and video calls.
18k Bezel Setting Natural Diamond by the Yard Necklace
£694.00
18k Gold Bezel Natural Diamond Tennis Necklace
£1,855.00
The 18k Gold Bezel Natural Diamond Tennis Necklace combines classic elegance with a modern twist. Featuring round diamonds set in secure bezel settings, this necklace is available in white, rose, and yellow gold. The lightweight design ensures comfortable all-day wear, while the high-quality diamonds add a brilliant sparkle. Ideal for both everyday wear and special occasions, this piece is crafted to last, making it a perfect gift for anniversaries, birthdays, or any milestone. BIS Hallmarked for authenticity, with a shipping time of 10-12 business days and customer support available via live chats and video calls.
18k Gold Bezel Set Natural Diamond Solitaire Necklace
£745.00
The 18k Gold Bezel Set Natural Diamond Solitaire Necklace offers timeless elegance with its carefully selected genuine white diamond. Available in white, rose, and yellow gold, this necklace features a classic round-cut diamond set in a secure bezel setting. Choose from multiple stone sizes, ranging from 0.05 ct to 0.21 ct, each offering the perfect balance of sparkle and sophistication.
18k Gold Natural Diamond Chain Necklace
18k Gold Natural Diamond Charm Necklace
18k Gold Natural Diamond Cross Pendant Necklace
18k Gold Natural Diamond Necklace
£999.00
This 18k Solid Gold Natural Diamond Necklace offers timeless elegance with a simple yet sophisticated design. Available in white, rose, and yellow gold, it comes with BIS Hallmarked certification for authenticity. Shipping time is 10-12 business days, and customer support is available via live chat and video calls for your convenience.
18k Gold Pear Round Natural Diamond Necklace- Unique Daily Statement Piece
£1,073.00
18k Gold Prong Setting Natural Diamond Solitaire Necklace
£764.00
The 18k Gold Prong Setting Diamond Solitaire Necklace is a timeless piece designed to add elegance to any look. Available in white, rose, or yellow gold, this necklace features a stunning round diamond set in a prong setting for a sleek and sophisticated appearance. Choose from three stone sizes: 2.3mm (0.05ctw), 2.7mm (0.07ctw), and 3.2mm (0.12ctw), each offering a brilliant sparkle. The diamonds are of G color and VS-SI clarity, ensuring exceptional quality and clarity. BIS Hallmarked for authenticity, this necklace is crafted with precision and care. Whether you're celebrating a special occasion or adding a touch of luxury to your everyday wardrobe, this solitaire necklace is a perfect choice. It’s shipped within 10-12 business days, and customer support is available via live chat and video calls for any inquiries.
18k Gold Uncut Natural Diamond Station Necklace
The 18k Gold Uncut Diamond Station Necklace features 15 uncut diamonds totaling 0.95 carats, set in 18k solid yellow gold. With a length of 16 inches and a width of 4.2 mm, this elegant necklace showcases a unique full bezel setting, making it a distinctive and beautiful addition to any jewelry collection.
18k Natural Diamond Bar Pendant Necklace
18k Natural Diamond Bar Pendant Necklace
18k Solid Gold Montana Sapphire Necklace
£1,405.00
18k Solid Gold Natural Diamond Necklace
18k Solid Gold Natural Radiant Cut Diamond
£959.00
18k Solid White Gold Natural Diamond Chain Necklace
The 18k Solid White Gold Natural Diamond Chain Necklace features 3.7 carats of mixed-size diamonds set in 18k solid white gold. This elegant 16-inch necklace, with a gross weight of 22.22 grams and a width of 4.16 mm, showcases an illusion setting, perfect for adding a touch of sophistication to any outfit.
18k Yellow Gold Natural Diamond Necklace
Illuminate your neckline with our 18k solid yellow gold necklace adorned with ten dazzling Natural diamonds totaling 0.15 carats. Set in delicate prong settings along a 16-inch chain, this necklace combines elegance with simplicity. It's an ideal accessory for both everyday wear and special occasions, adding a touch of sparkle and sophistication to any ensemble.
18k Yellow Gold Natural Diamond Necklace
Amethyst Heart Necklace
£463.00
Rated 4.38 out of 5
(32)
Amethyst Heart Necklace
£759.00
Aquamarine Heart Necklace
£533.00
Rated 3.50 out of 5
(2)
Aquamarine Heart Necklace
£829.00
Ascending Curved Diamond Bar Necklace
£821.00
Rated 3.50 out of 5
(2)
Ascending Curved Diamond Bar Necklace
£1,117.00
Baguette Natural Diamond Bar Necklace
£654.00
Baguette Natural Diamond Bar Necklace
£950.00
Baguette Natural Diamond Cluster Necklace
£384.00
Rated 3.67 out of 5
(3)
Baguette Natural Diamond Cluster Necklace
£680.00
Beaded Cross Necklace
Rated 4.00 out of 5
(5)
Beaded Cross Necklace
Bezel Set Double Natural Diamond Lariat Y Necklace In Solid Gold
£377.00
Rated 4.47 out of 5
(15)
Bezel Set Double Natural Diamond Lariat Y Necklace In Solid Gold
£673.00
Black Diamond Cuban Chain
£663.00
Rated 5.00 out of 5
(2)
Black Diamond Cuban Chain
£959.00
Black Diamond Station Necklace
£558.00
Black Diamond Station Necklace
£854.00
Black Enamel & Natural Diamonds Heart Necklace
£374.00
Rated 4.50 out of 5
(2)
Black Enamel & Natural Diamonds Heart Necklace
£670.00
Blue Opal Cross Necklace
£325.00
Rated 4.00 out of 5
(2)
Blue Opal Cross Necklace
£621.00
Blue Topaz Cuban Chain Necklace
£838.00
Rated 4.00 out of 5
(4)
Blue Topaz Cuban Chain Necklace
£1,134.00
Blue Topaz Heart Necklace
£532.00
Rated 4.47 out of 5
(15)
Blue Topaz Heart Necklace
£828.00
Bold Block Letter Initial Necklace
£481.00
Rated 4.25 out of 5
(20)
Bold Block Letter Initial Necklace
£777.00
Bold Diamond By The Yard Necklace
Rated 4.80 out of 5
(5)
Bold Diamond By The Yard Necklace
Bubble Bar Natural Diamond Necklace
£394.00
Rated 4.00 out of 5
(2)
Bubble Bar Natural Diamond Necklace
£690.00
Chai (Life) Diamond Necklace
£455.00
Rated 4.25 out of 5
(4)
Chai (Life) Diamond Necklace
£751.00
Citrine Heart Necklace
£464.00
Rated 4.50 out of 5
(2)
Citrine Heart Necklace
£760.00
Crescent Diamond Lariat Necklace
£631.00
Rated 4.50 out of 5
(2)
Crescent Diamond Lariat Necklace
£927.00
Cross Cutout Natural Diamond Disc Necklace
£599.00
Rated 4.25 out of 5
(4)
Cross Cutout Natural Diamond Disc Necklace
£895.00
Cuban Chain Natural Diamond Name Necklace
£967.00
Rated 3.50 out of 5
(2)
Cuban Chain Natural Diamond Name Necklace
£1,263.00
Cuban Link Chain Necklace – 3 mm
£1,443.00
Rated 4.47 out of 5
(15)
Cuban Link Chain Necklace – 3 mm
£1,739.00
Cursive Diamond Love Necklace
£455.00
Rated 3.90 out of 5
(30)
Cursive Diamond Love Necklace
£751.00
Curved Bubble Bar Diamond Necklace
£455.00
Rated 4.50 out of 5
(4)
Curved Bubble Bar Diamond Necklace
£751.00
Curved Natural Diamond Bar Necklace
£466.00
Rated 4.25 out of 5
(4)
Curved Natural Diamond Bar Necklace
£762.00
Dainty Block Letter Diamond Name Necklace
Rated 4.50 out of 5
(4)
Dainty Block Letter Diamond Name Necklace
Dainty Circle Of Life Natural Diamond Necklace
£384.00
Rated 4.14 out of 5
(7)
Dainty Circle Of Life Natural Diamond Necklace
£680.00
Dainty Citrine Necklace
£451.00
Rated 4.20 out of 5
(5)
Dainty Citrine Necklace
£747.00
Dainty Diamond By The Yard Necklace
£713.00
Rated 4.32 out of 5
(28)
Dainty Diamond By The Yard Necklace
£1,009.00
Dainty Diamond Heart Cuban Chain
£1,174.00
Rated 4.38 out of 5
(29)
Dainty Diamond Heart Cuban Chain
£1,470.00
Dainty Diamond Initial Necklace
£851.00
Dainty Diamond Initial Necklace
£1,147.00
History, Types, Cultural Significance Of Natural Diamond Chains
A natural diamond chain is more than just a piece of jewellery—it’s a wardrobe staple. In the U.K., diamond chains are worn as subtle everyday pieces, meaningful gifts, and bold fashion statements. Whether styled with pendants or worn solo, they bring a luxe touch to any outfit.
At The Karat Store, we offer a curated collection of natural diamond chains made for layering, stacking, or standing alone. Our designs include:
Station chains with evenly spaced natural diamonds
Full diamond link chains for a continuous sparkle effect
Rolo, cable, or paperclip chains accented with diamond details
Customizable chains for pendants, initials, or gemstone accents
Each piece is made using solid 14K & 18k gold in your choice of yellow, white, or rose gold. Every diamond used is GIA-certified, ethically sourced, and hand-set by skilled artisans.
Diamond chains are popular across all age groups in the U.K., known for their versatility and long-term value. Whether celebrating a milestone, building your fine jewellery wardrobe, or looking for something meaningful to wear every day, these chains are the perfect choice.
Quality of Material Used
All of our chains are made in 100% solid 14K & 18k gold—no plating, no filling, just real gold built to shine for years. Solid gold ensures your piece maintains its colour, durability, and value with regular wear.
We only use conflict-free natural diamonds, responsibly sourced from trusted suppliers. Each chain is also hypoallergenic and safe for sensitive skin—lightweight, comfortable, and built for all-day wear.
Certifications Provided
Every natural diamond chain from The Karat Store includes:
GIA certification for every natural diamond
A 14K & 18k gold purity stamp on the chain
A complete invoice and certification documents
With verified quality, your diamond chain is more than just beautiful—it’s backed by industry-leading standards and transparency.
Craftsmanship
Each diamond chain is handcrafted by expert artisans, with diamonds carefully set and chain links polished for shine and comfort. From delicate detailing to secure clasps, every part of your piece is made with purpose.
Before shipping, every chain undergoes a multi-step inspection process to ensure perfection in craftsmanship and presentation.
Frequently Asked Questions
1. Are your chains made with real diamonds and gold?
Yes, all chains are crafted in solid 14K & 18k gold and set with GIA-certified natural diamonds.
2. How long does it take for delivery to the UK?
Shipping typically takes 12 to 22 business days to your U.K. address.
3. Is shipping free within the UK?
Yes, we offer free, secure shipping.
4. Will I receive certification with my chain?
Yes. You’ll receive GIA certification, gold stamping, and a full invoice with each purchase.
5. Are the materials hypoallergenic?
Absolutely. All of our chains are nickel-free and hypoallergenic, safe for sensitive skin.
6. Can I wear a diamond chain every day?
Yes. Our chains are designed for everyday elegance and durability.
7. Do you accept returns?
We accept returns only if the chain is damaged or an incorrect product is sent.
8. Can I customize my diamond chain?
Yes! We accept custom orders—email us your idea and we’ll help bring it to life.
9. Will I receive tracking once my order ships?
Yes. A tracking number will be provided after your order has been dispatched.
10. How can I contact customer support?
Email us anytime at contact@thekaratstore.uk—we’re happy to help!