Natural Diamond Jewelry
Looking for fine jewellery with genuine brilliance? You're in the right place. At The Karat Store UK, we proudly offer a timeless collection of natural diamond jewellery set in 14K solid gold, crafted to perfection. Every piece in this collection features earth-mined, ethically sourced diamonds that carry unmatched charm and value. Whether you’re searching for a diamond ring to mark a milestone or a delicate pair of studs for everyday elegance, our natural diamond selection is designed for style that lasts. With nationwide shipping across the United Kingdom and GIA-certified stones, you can shop confidently, knowing you’re getting the real thing. Discover luxury that feels personal and looks unforgettable.
18k Solid GoldNatural Diamond Star Necklace: Tiny Solitaire Pendant for Stacking Choker
18k Solid Rose Gold Floral Natural Diamond Earrings
18k Solid White Gold Cluster Natural Diamond Studs
18k Solid White Gold Cluster Square Natural Diamond Studs
18k Solid White Gold Cocktail Climber Diamond Cuff Earrings
18k Solid White Gold Dangle Natural Diamond Earrings
18k Solid White Gold Natural Diamond Chain Necklace
18k Solid White Gold Natural Diamonds Dangle Earring
18k Solid White Gold Solitaire Natural Diamond Studs
18k Solid Yellow Gold 2.06 Cts Diamond Panther Double Finger Ring
18k Solid Yellow Gold Moon and Stars Rectangle Charm Necklace: Moon Pendant
18k Solid Yellow Gold Natural Diamond Pave Palm Tree Necklace, Nature-Inspired Tropical
18k Solo Natural Diamond Migraine Wedding Band, Classic Solid Gold Marriage Ring
18k solid gold milgrain wedding band with 0.01 ct GH COLOR, VS-SI Clarity natural diamond. BIS Hallmarked & GIA certified.
18k Stackable Half Bezel Diamond Eternity Ring
A 18k Solid Gold Eternity Ring featuring six round moissanite diamonds (D color, VVS1 clarity) in a half bezel setting. Available in white, rose, and yellow gold, perfect for stacking or wearing alone.
18k Star Natural Diamond Pendant Necklace
18k Star setting Minimal Natural Diamond Hoops
18k Three Row Pave Diamond Bracelet For women
18k Three Stone Natural Diamond Ring
18k gold three-stone ring with natural diamonds of 0.13 ct total weight. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18k Tiny Round Natural Diamond Daily Wear Studs
18k Triangle Shaped Round & Baguette Natural Diamond Studs
18k Triangle Shaped Round and Baguette Natural Diamond Necklace
18k Unique Baguette Natural Diamond Earrings
18k Unique Baguette Natural Diamond Statement Necklace
18k Unique Baguette Stackable Ring
Elegant 18k gold stackable ring with 4 channel-set baguette diamonds, GH COLOR, VS-SI Clarity. BIS & GIA Certified.
18k V Shaped Natural Diamond Chevron Necklace
A sophisticated 18k gold V-shaped Natural diamond chevron necklace, featuring 49 round diamonds (0.30 CTW, G color, SI clarity) in a micro-pavé setting. BIS Hallmarked, available in White, Rose, and Yellow Gold.
18k Vintage Wedding Band: Solid Gold Unisex Milgrain Matching Ring
Unisex 18k Solid Gold Vintage Wedding Band with milgrain edges. 4.00 mm wide, 1.15 mm thick, available in Yellow, Rose, or White Gold.
18k Wedding Gold Ring ,Engagement Promise Ring ,Bridesmaid Gift, Solid Gold Ring
18k WHITE & ROSE GOLD MORGANITE AND NATURAL DIAMOND RING
A stunning morganite and natural diamond ring set in 18k solid gold, available in white, rose, and yellow gold. BIS certified for authenticity.
18k White Gold 1.00 Carat “Illusion-Set” Solitaire Style Engagement Ring
18k white gold illusion-set ring featuring 1.00 carat look with GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA Certified.
18k White Gold 1.12 Carat Natural Diamond Contemporary-Style Ring
Modern 18k gold ring with 1.12 ct natural diamonds (GH color, VS-SI clarity). GIA & BIS certified. Gross weight: 4.834g. Contemporary elegance redefined.
18k White Gold 1.35 Carat Solitaire Heart-Shape Natural Diamond Eternity Band Ring
1.35 ct heart-shape natural diamond eternity ring in 18k solid gold. GH color, VS-SI clarity. Certified by GIA & BIS.
18k White Gold 1.38 Carat Natural Diamond Brilliant-Cut Eternity Full Band Ring
18k White Gold Eternity Full Band Ring with 1.38 carats natural diamonds. GH color, VS-SI clarity, BIS & GIA certified. Available in white, rose, and yellow gold.
18k White Gold 1.62 Carat Natural Diamond “Invisible-Set” Eternity Band Ring For Women
18k White Gold Eternity Band with 1.62 ct invisible-set natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Gross weight: 3.80 grams.
18k White Gold 2.46 Carat Natural Diamond Full-Band Engagement Ring For Women
A 18k white gold full-band ring featuring 2.46 carats of natural diamonds with GH COLOR, VS-SI Clarity. BIS Hallmarked & GIA Certified. Timeless elegance.
18k White Gold 4.57 Carat Solitaire Pear-Shape Natural Diamond Eternity Band Ring
18k gold eternity band featuring 4.57 ctw pear-shaped natural diamonds, I-J COLOR, VS-SI Clarity. BIS Hallmarked & GIA Certified.
18k White Gold 6.62 Carat Solitaire Diamond Eternity Band Ring For Women
18k gold eternity band with 6.62 ct natural solitaire diamonds. GH color, VS-SI clarity. Timeless brilliance with GIA & BIS certification.
18k White Gold 6.87 Carat Solitaire Natural Diamond Eternity Band Ring
18k gold eternity band with 6.87 ct natural solitaire diamonds. GH color, VS-SI clarity. Luxurious, bold & certified by GIA & BIS.
18k White Gold Bar Natural Diamond Earring
18k White Gold Bar Natural Diamond Studs
18k White Gold Cluster Natural Diamond Studs
18k White Gold Dainty Natural Diamond Studs
18k White Gold Dangle Natural Diamond Tiny Earrings
18k White Gold Diamond Bracelet
18k White Gold Diamond Bracelet
18k White Gold Diamond Heart Bracelet
18k White Gold Diamond Studs Earrings
18k White Gold Illusion Setting Natural Diamond Studs Earrings
18k White Gold Natural Diamond Baguette Ring
18k white gold ring with 1.025 ct GH COLOR, VS-SI Clarity baguette-cut natural diamonds in illusion setting. GIA Certified, BIS Hallmarked.
18k White Gold Natural Diamond Cluster Earrings
18k White Gold Natural Diamond Half Eternity Band
18k yellow gold half eternity band with 0.63 ct GH COLOR, VS-SI Clarity baguette natural diamonds. GIA Certified, BIS Hallmarked.
18k White Gold Natural Diamond Solitaire Ring | Anniversary Ring
18k White Gold Solitaire Ring with 0.52 ct natural diamond, GH color, VS-SI clarity. GIA & BIS certified. Perfect for anniversaries or timeless gifting.
18k White Gold Natural Diamond Studs Earrings
18k White Gold Tiny Natural Diamond Studs
18k White Gold Tiny Natural Diamond Studs
18k Yellow Gold Chunky Natural Diamond Enamel Ring
Chunky 18k yellow gold ring with 0.66 ct GH COLOR, VS-SI Clarity natural diamonds and enamel. BIS Hallmarked, GIA Certified. Customizable design.
18k Yellow Gold Cluster Natural Diamond Studs
18k Yellow Gold Layered Chain Natural Diamond Earrings
18k Yellow Gold Natural Diamond Necklace
18k Yellow Gold Natural Diamond Necklace
18k Yellow Gold Natural Diamond Necklace
18k Yellow Gold Pear Cut Natural Diamond Studs
18karat Gold Multi Natural Diamond Drop Earrings
18karat Oval Natural diamond Danglers
18karat White Gold Natural Diamond Wedding Ring
18k White Gold Wedding Ring with 0.57 ct natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
1ct Oval Solitaire Natural Diamond Ring: 14k Solid Gold Unique Engagement Statement
14K gold engagement ring featuring a 1.03 ct oval-cut natural diamond. GH color, VS-SI clarity. BIS & GIA Certified. Timeless solitaire design.
1ct Oval Solitaire Natural Diamond Ring: 18K Solid Gold Unique Engagement Statement
18k gold engagement ring featuring a 1.03 ct oval-cut natural diamond. GH color, VS-SI clarity. BIS & GIA Certified. Timeless solitaire design.
2ct oval Natural Diamond engagement ring
This 2ct Oval natural Diamond Engagement Ring features a F-G color, VS clarity oval-cut natural diamond, set in a classic 14K gold solitaire design. Available in white, rose, and yellow gold, it is BIS Hallmarked & GIA certified for authenticity.
2ct oval Natural Diamond engagement ring
This 2ct Oval natural Diamond Engagement Ring features a F-G color, VS clarity oval-cut natural diamond, set in a classic 18k gold solitaire design. Available in white, rose, and yellow gold, it is BIS Hallmarked & GIA certified for authenticity.
4.42 Carat Diamond Tennis Bracelet
4.42 Carat Diamond Tennis Bracelet
4.70 ct Cushion Bi-Color Montana Sapphire Ring 18K Solid Gold
5 Diamond Thick Ring
5 Diamond Thick Ring
5 Natural Diamond V Tracer Band, Stacking Band
14K solid gold V tracer band (White, Rose, Yellow) with 5 natural diamonds (GH COLOR, VS-SI Clarity), 3g gold weight. BIS Hallmarked & GIA certified.
5 Natural Diamond V Tracer Band, Stacking Band
18k solid gold V tracer band (White, Rose, Yellow) with 5 natural diamonds (GH COLOR, VS-SI Clarity), 3g gold weight. BIS Hallmarked & GIA certified.
5 Stone cDiamond Band | 14k Solid Gold Marriage Ring for Women| Pave Classic Ring
14K solid gold 5-stone natural diamond band with pavé setting. 0.05 ctw GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
5 Stone cDiamond Band | 18K Solid Gold Marriage Ring for Women| Pave Classic Ring
18k solid gold 5-stone natural diamond band with pavé setting. 0.05 ctw GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
7 Natural Diamond Stacking Ring
14K solid gold 7 Natural diamond stacking ring with 0.21 Ct GH/VS-SI natural diamonds. Band thickness 2 mm. BIS Hallmarked & GIA certified. Ships in 15–25 days.
7 Natural Diamond Stacking Ring
18k solid gold 7 Natural diamond stacking ring with 0.21 Ct GH/VS-SI natural diamonds. Band thickness 2 mm. BIS Hallmarked & GIA certified. Ships in 15–25 days.
Abby Baguette Diamond Bangle
Abby Baguette Diamond Bangle
Abby Baguette Natural Diamond Ring
14K gold ring with 11 baguette diamonds (0.11 ct) & 36 pave diamonds (0.08 ct), GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
Abby Baguette Natural Diamond Ring
18k gold ring with 11 baguette diamonds (0.11 ct) & 36 pave diamonds (0.08 ct), GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
Alexa Diamond Safety Pin Earring
Alexa Diamond Safety Pin Earring
Alexandra Baguette Natural Diamond Hoops
Alexandra Baguette Natural Diamond Hoops
Alternating Baguette and Double Round Diamond Band
Alternating Baguette and Double Round Diamond Band
Alternating Baguette Natural Diamond Band, Womens Unique Ring, Dainty Bridal Ring
14K gold alternating baguette diamond band with 1.06 Ct GH COLOR, VS-SI Clarity natural diamonds. BIS & GIA certified.
Alternating Baguette Natural Diamond Band, Womens Unique Ring, Dainty Bridal Ring
18k gold alternating baguette diamond band with 1.06 Ct GH COLOR, VS-SI Clarity natural diamonds. BIS & GIA certified.
Alternating Round Natural Diamond Arc Tracer Band
Alternating Round Natural Diamond Arc Tracer Band
Amy Natural Diamond Huggies
Amy Natural Diamond Huggies
Andrea Baguette Natural Diamond Huggies
Andrea Baguette Natural Diamond Huggies
Angelica Diamond Chain Earrings
Angelica Diamond Chain Earrings
Anna Classic Natural Diamond Hoops
History, Types, Cultural Significance Of Natural Diamond Jewelry
Natural diamonds have long been treasured as symbols of commitment, success, and timeless beauty. For centuries, they’ve marked the most important moments in people’s lives—from engagements to anniversaries to heirloom gifting. At The Karat Store UK, we honour that tradition by offering a collection rooted in heritage, authenticity, and modern design.
Our natural diamond jewellery spans a variety of styles and settings to suit every personality. Explore classic solitaire rings, halo settings, eternity bands, tennis bracelets, dainty diamond pendants, and more—all designed in sleek 14K gold. Whether you prefer yellow, white, or rose gold, there’s something that fits your style.
In UK culture, natural diamonds continue to be a preferred choice for their rarity, brilliance, and emotional significance. They're not just jewellery—they’re lifelong investments and cherished keepsakes. Our mission is to bring you those timeless pieces, with a fresh design approach that speaks to today’s generation.
Quality of Material Used
We believe quality should never be compromised. That’s why each piece in our natural diamond collection is made from 100% solid 14K gold—never plated, never hollow. Solid gold ensures not just longevity, but a rich lustre and weight that you can feel the moment you put it on.
Our diamonds are carefully selected from trusted sources, ensuring they are natural, conflict-free, and responsibly mined. We prioritise cut, clarity, colour, and carat to deliver diamonds that sparkle from every angle. Whether you’re choosing a bold centre stone or a delicate pavé accent, each diamond is handpicked for its brilliance and fire.
All of our gold meets rigorous quality standards, making it suitable for daily wear. It’s hypoallergenic, durable, and resistant to tarnish, ensuring that your jewellery not only looks good today but also stands the test of time.
Certifications Provided
Authenticity and transparency are core to everything we do. Every piece of natural diamond jewellery purchased from The Karat Store UK includes a GIA certification. GIA is the world’s most respected authority in diamond grading and ensures that the diamond’s cut, clarity, colour, and carat are independently evaluated and verified.
GIA certification provides you with a comprehensive report of your diamond’s characteristics, giving you full confidence in its quality and value. This certificate is globally recognised and adds lasting resale and sentimental value to your jewellery.
In addition to the GIA certificate, we also provide:
A product invoice with complete metal and stone details
Gold purity stamp on the jewellery (14K)
Secure, tamper-proof packaging for authenticity and safety
Our commitment to certified, traceable, and genuine materials ensures that what you wear is not only beautiful but also backed by trust and reputation.
Craftsmanship
Each piece of jewellery at The Karat Store UK is the result of meticulous craftsmanship and expert artistry. Our natural diamond jewellery is handcrafted by skilled artisans who specialise in fine detailing and precision work. From the initial sketch to the final polish, every design is brought to life with a blend of traditional techniques and modern tools.
The diamond setting is a highly skilled process. Our jewellers ensure that each stone is securely mounted to enhance both its brilliance and durability. The polishing process is carried out to give your gold that smooth, glowing finish that feels luxurious against the skin.
We also perform a thorough quality inspection before dispatching your piece, checking every detail—from prong strength to metal weight—to ensure it meets our high standards. The result is fine jewellery that feels refined, balanced, and made with love.
Frequently Asked Questions
1. How long does shipping take across the UK?
We ship all our jewellery. Delivery typically takes 12 to 20 business days to reach any location in the United Kingdom. You’ll receive a tracking number once your order is shipped.
2. Are the diamonds used in this collection real and natural?
Yes, we only use natural, earth-mined diamonds in this collection. These are not lab-grown or synthetic in any form.
3. Is your gold real or gold-plated?
All our jewellery is made from 100% solid 14K gold. We do not use any plating or filler metals.
4. Do your diamonds come with a certificate?
Yes. Every natural diamond piece comes with a GIA certificate, verifying its authenticity and quality.
5. Do you offer free shipping in the UK?
Yes, we offer free standard shipping on all orders within the United Kingdom.
6. Can I track my shipment?
Absolutely. As soon as your order is dispatched, you’ll get an email with a tracking link so you can follow its journey to your doorstep.
7. What is your return policy?
We offer a 7-day return window after delivery. If you're not happy with your order, just let us know and we’ll guide you through the return process.
8. Do you offer customisations on natural diamond jewellery?
Yes. We accept customisation requests for most designs. Contact us with your ideas, and our team will help create your perfect piece.
9. Is your jewellery safe for sensitive skin?
Yes. Our 14K gold is hypoallergenic and suitable for those with sensitive skin.
10. How can I contact your customer service team?
If you need help or have any questions, feel free to reach out to us anytime at contact@thekaratstore.uk. Our team is always here to assist you.