Buy Natural Diamond Jewellery
Welcome to our curated collection of natural diamond jewellery, where each piece tells a story of timeless beauty, expert craftsmanship, and ethical luxury. Made with 100% solid 14K gold and GIA-certified natural diamonds, these pieces are designed to last a lifetime and beyond.
Every diamond is carefully handpicked for brilliance and responsibly sourced to reflect our commitment to sustainability. Whether you're shopping for a classic solitaire ring, a meaningful pendant, or a sparkling pair of studs, you'll find jewellery that’s elegant, durable, and shipped across the UK with free delivery. All pieces come with proper certification, gold purity stamping, and secure packaging—because trust and quality should never be compromised.
14k Solid Yellow Gold Natural Diamond Pave Palm Tree Necklace, Nature-Inspired Tropical
14k Solo Natural Diamond Migraine Wedding Band, Classic Solid Gold Marriage Ring
14K solid gold milgrain wedding band with 0.01 ct GH COLOR, VS-SI Clarity natural diamond. BIS Hallmarked & GIA certified.
14k Stackable Half Bezel Diamond Eternity Ring
A 14K 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.
14K Star Natural Diamond Pendant Necklace
14k Star setting Minimal Natural Diamond Hoops
14k Three Row Pave Diamond Bracelet For women
14K Three Stone Natural Diamond Ring
14K gold three-stone ring with natural diamonds of 0.13 ct total weight. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14K Tiny Round Natural Diamond Daily Wear Studs
14k Triangle Shaped Round & Baguette Natural Diamond Studs
14k Triangle Shaped Round and Baguette Natural Diamond Necklace
14k Unique Baguette Natural Diamond Earrings
14k Unique Baguette Natural Diamond Statement Necklace
14k Unique Baguette Stackable Ring
Elegant 14K gold stackable ring with 4 channel-set baguette diamonds, GH COLOR, VS-SI Clarity. BIS & GIA Certified.
14K V Shaped Natural Diamond Chevron Necklace
A sophisticated 14K 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.
14k Vintage Wedding Band: Solid Gold Unisex Milgrain Matching Ring
Unisex 14K Solid Gold Vintage Wedding Band with milgrain edges. 4.00 mm wide, 1.15 mm thick, available in Yellow, Rose, or White Gold.
14k Wedding Gold Ring ,Engagement Promise Ring ,Bridesmaid Gift, Solid Gold Ring
14K White Gold 1.00 Carat “Illusion-Set” Solitaire Style Engagement Ring
14K white gold illusion-set ring featuring 1.00 carat look with GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA Certified.
14K White Gold 1.12 Carat Natural Diamond Contemporary-Style Ring
Modern 14K gold ring with 1.12 ct natural diamonds (GH color, VS-SI clarity). GIA & BIS certified. Gross weight: 4.834g. Contemporary elegance redefined.
14K White Gold 1.35 Carat Solitaire Heart-Shape Natural Diamond Eternity Band Ring
1.35 ct heart-shape natural diamond eternity ring in 14K solid gold. GH color, VS-SI clarity. Certified by GIA & BIS.
14K White Gold 1.62 Carat Natural Diamond “Invisible-Set” Eternity Band Ring For Women
14K 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.
14K White Gold 2.46 Carat Natural Diamond Full-Band Engagement Ring For Women
A 14K white gold full-band ring featuring 2.46 carats of natural diamonds with GH COLOR, VS-SI Clarity. BIS Hallmarked & GIA Certified. Timeless elegance.
14K White Gold 4.57 Carat Solitaire Pear-Shape Natural Diamond Eternity Band Ring
14K gold eternity band featuring 4.57 ctw pear-shaped natural diamonds, I-J COLOR, VS-SI Clarity. BIS Hallmarked & GIA Certified.
14K White Gold 6.62 Carat Solitaire Diamond Eternity Band Ring For Women
14K gold eternity band with 6.62 ct natural solitaire diamonds. GH color, VS-SI clarity. Timeless brilliance with GIA & BIS certification.
14K White Gold 6.87 Carat Solitaire Natural Diamond Eternity Band Ring
14K gold eternity band with 6.87 ct natural solitaire diamonds. GH color, VS-SI clarity. Luxurious, bold & certified by GIA & BIS.
14K White Gold Bar Natural Diamond Earring
14K White Gold Bar Natural Diamond Studs
14K White Gold Cluster Natural Diamond Studs
14K White Gold Dainty Natural Diamond Studs
14K White Gold Dangle Natural Diamond Tiny Earrings
14K White Gold Diamond Bracelet
14K White Gold Diamond Bracelet
14K White Gold Diamond Heart Bracelet
14K White Gold Diamond Studs Earrings
14K White Gold Illusion Setting Natural Diamond Studs Earrings
14K White Gold Natural Diamond Baguette Ring
14K white gold ring with 1.025 ct GH COLOR, VS-SI Clarity baguette-cut natural diamonds in illusion setting. GIA Certified, BIS Hallmarked.
14K White Gold Natural Diamond Cluster Earrings
14K White Gold Natural Diamond Half Eternity Band
14K yellow gold half eternity band with 0.63 ct GH COLOR, VS-SI Clarity baguette natural diamonds. GIA Certified, BIS Hallmarked.
14K White Gold Natural Diamond Solitaire Ring | Anniversary Ring
14K White Gold Solitaire Ring with 0.52 ct natural diamond, GH color, VS-SI clarity. GIA & BIS certified. Perfect for anniversaries or timeless gifting.
14K White Gold Natural Diamond Studs Earrings
14K White Gold Tiny Natural Diamond Studs
14K White Gold Tiny Natural Diamond Studs
14K Yellow Gold Chunky Natural Diamond Enamel Ring
Chunky 14K yellow gold ring with 0.66 ct GH COLOR, VS-SI Clarity natural diamonds and enamel. BIS Hallmarked, GIA Certified. Customizable design.
14K Yellow Gold Cluster Natural Diamond Studs
14K Yellow Gold Layered Chain Natural Diamond Earrings
14K Yellow Gold Natural Diamond Necklace
14K Yellow Gold Natural Diamond Necklace
14K Yellow Gold Natural Diamond Necklace
14K Yellow Gold Pear Cut Natural Diamond Studs
18k 0.20-0.50 ctw Bezel Set Natural Diamond Solitaire Necklace
18k 0.20-0.50 ctw Prong Setting Natural Diamond Solitaire Necklace
18k 0.85 ctw Solitaire Natural Diamond Graduating Necklace
A stunning 18k gold solitaire Natural diamond graduating necklace, featuring 15 round diamonds (0.85 CTW, G color, SI clarity) in a prong setting. BIS Hallmarked, available in White, Rose, and Yellow Gold.
18k 2MM Bead Necklace with Dangling Bezel Setting Natural Diamonds
A stunning 18k gold bead necklace, featuring five bezel-set round Natural diamonds (0.36 CTW, G color, SI clarity). BIS Hallmarked & GRA Certified, available in White, Rose, and Yellow Gold.
18k 3 Row Half Eternity Natural Diamond Band
18k gold three-row half eternity band with 73 micro-pavé natural diamonds for an elegant sparkle. BIS Hallmarked & GRA Certified.
18k 4.8MM Diamond Cuban Link Bracelet
18k 5 Station Diamond Bar Bracelet
18k 5MM Illusion Setting Natural Diamond Studs| Natural Diamond Stud Earrings
18k Accented Oval Natural Dimond Engagement Ring/Vintage Dimond Engagement Ring
Elegant 18k solid gold engagement ring featuring a beautifully accented oval natural diamond. This vintage-inspired design combines timeless charm with refined detailing, making it a romantic choice for your forever moment.
18k Alternating Baguette and Round Natural Diamond Wedding Ring
18k solid gold ring featuring alternating baguette and round natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18k Arch Curved Ring | Pave Natural Diamond Ring | Solid Gold Minimalist Contour Band
18k solid gold curved band with 0.13 ctw pave natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Sleek, stackable, and minimalist.
18k Ascending Natural Diamond Bypass Wedding Ring, Solid Gold Pave Stacking Band, 2.85MM
18k solid gold bypass wedding ring with 0.3 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
18k Bagguette Natural Diamond Anniversary Ring
18k solid gold anniversary ring with alternating baguette and round natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18k Baguette & Round Diamond Bangle Bracelet
18k Baguette & Round Natural Diamond Hexagon Studs
18k Baguette and Round Diamond Illusion Setting Tennis Bracelet
18k Baguette and Round Natural Diamond Charm Necklace
18k Baguette and Round Natural Diamond Micro Pave Earrings
18k Baguette and Round Natural Diamond Studs for the modern Women
18k Baguette Diamond Bar Curb Link Bracelet
18k Baguette Diamond Cluster Ring
18k Baguette Diamond Needle Cut Statement Earrings
18k Baguette Natural Diamond Bar Ring | Solid Gold Flat Top Signet Ring for Women
Bold baguette natural diamond bar ring in 18k gold with 0.60 ct GH color, VS-SI clarity diamonds. Flat top signet style. GIA & BIS certified.
18k Baguette Natural Diamond Butterfly Necklace
Elegant 18k gold butterfly necklace, featuring D color, VVS1 clarity moissanite diamonds (0.26 CTW). Available in White, Rose, and Yellow Gold. BIS Hallmarked.
18k Baguette Natural Diamond Cross Necklace
18k Baguette Natural Diamond Disc Cluster Necklace
18k Baguette Natural Diamond Earrings in Halo Setting
18k Baguette Natural Diamond Halo Setting Diamond Studs
18k Baguette Natural Diamond with Pave Diamond Necklace
18k Bar and Diamond Infinity Bracelet 0.85 ctw
18k Bezel Natural Diamond Solo Promise Ring | Solid Gold Small Engagement Ring for Women
18k gold bezel-set promise ring with 0.06 ct natural diamond. Minimalist and elegant. GIA & BIS certified.
18k Bezel Set Natural Diamond Necklace
18k Bezel Set Trio Natural Diamond Necklace
18k Bezel Setting Diamond Tennis Bracelet
18k Bezel Setting Natural Diamond by the Yard Necklace
18k Bezel Setting Natural Diamond Stud Piercing
18k Bezel Setting Natural Diamond with Migraine Bracelet
18k Burnish Set Natural Diamond Wedding Ring
18k solid gold burnish-set wedding ring with 10 round natural diamonds (1.35 mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18k Channel Setting Princess Cut Half Eternity Natural Diamond Ring
18k gold half eternity ring with 20 princess-cut natural diamonds (1.55mm each). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18k Circle Necklace with Bezel Set Natural Diamond
18k Clover Setting Diamond Infinity Bracelet
18k Cuff Diamond Bangle Bracelet 0.50 ctw
18k Curved Baguette Helix Piercing
18k Curved Baguette Natural Diamond Helix Piercing
18k Cute Natural Diamond Heggie Earring
18k Dainty Natural Diamond Hoop Earrings
18k Dangling Natural Diamond Solitaire Necklace
18k Dome Zig Zag Flush Natural Diamond Ring
Dome-shaped 18k solid gold ring (White, Rose, Yellow) featuring 10 natural round diamonds (0.30 ctw, GH COLOR, VS-SI Clarity) in a zig-zag flush setting. BIS & GIA certified.
18k Double Horn Natural Diamond Necklace for Women
18k Double Row Diagonal Baguette Ring
Crafted in 18k solid gold (White, Rose, Yellow), this 5 MM ring features 26 natural baguette diamonds (0.55 ctw, GH COLOR, VS-SI Clarity) in a diagonal double row setting. BIS & GIA certified.
18k Double Row Micro Pave Natural Diamond Ring with Baguette Natural Diamond
This 18k Double Row Micro Pave Diamond Ring features 9 baguette and 54 round natural diamonds set in a micro pave style. Available in all gold tones with BIS Hallmarked & GIA certification.
18k Double Row Micro Pave Petite Natural Diamond Hoops
History, Types, Cultural Significance Of Natural Diamond Jewelry
Diamonds have long been considered the ultimate symbol of love, strength, and commitment. Especially in UK culture, gifting a natural diamond is about more than just luxury—it’s a meaningful gesture tied to milestones, memories, and legacy. From engagements and anniversaries to birthdays and "just because" moments, diamonds are always the right choice.
At The Karat Store, we honour that tradition with an exclusive range of certified natural diamond jewellery. Explore styles that include:
Solitaire and halo rings in various carat weights
Minimalist and statement diamond pendants
Classic tennis bracelets and bangles
Studs and hoop earrings are designed to elevate your look
Each design is handcrafted in solid 14K gold, never plated or filled, and set with natural diamonds certified by the GIA. Whether you love vintage-inspired cuts or modern minimalism, our collection includes styles to suit every taste and occasion.
In today’s fast-paced world, natural diamond jewellery remains one of the few things that hold lasting value, both emotionally and financially. And with rising interest in ethical sourcing and slow fashion, shoppers in the U.K. are increasingly turning to handcrafted fine jewellery that blends luxury with responsibility.
Quality of Material Used
Quality starts with the materials. Our jewellery is made using pure 14K solid gold—never plated, never mixed. That means your piece won’t tarnish or wear away over time.
We work with ethical suppliers to source conflict-free natural diamonds, ensuring every stone has a clear origin and exceptional brilliance. Our pieces are hypoallergenic, perfect for daily wear, and designed to retain their glow through years of use. Real gold, real diamonds, real quality—every time.
Certifications Provided
Every piece of natural diamond jewelry from The Karat Store includes GIA certification, the gold standard in diamond grading. GIA certificates provide complete transparency on a diamond’s cut, color, clarity, and carat weight.
Your jewelry will also feature a 14K gold purity stamp, a full invoice, and gemstone or diamond grading documents. Buying certified jewelry means peace of mind—you know exactly what you're getting, and its value is verified by the world’s top experts.
Craftsmanship
At The Karat Store, every item is handmade by skilled artisans who’ve spent years perfecting their craft. From carefully setting each diamond to the final polish, every detail is handled with precision and care.
Our jewellers use secure prong settings, hand polishing, and fine finishing to ensure every piece is flawless. And before shipping, we conduct a multi-point inspection process to guarantee that what you receive is nothing less than perfect. This is handcrafted fine jewellery, the way it should be—made with love, made to last.
Frequently Asked Questions
1. Is your diamond jewellery made with real 14K gold?
Yes, all our pieces are crafted in 100% solid 14K gold—no plating or fillers.
2. What kind of certification will I receive?
You’ll receive a GIA certificate for natural diamonds, along with gold purity stamps and a full invoice.
3. How long does shipping take to the UK?
Shipping takes between 12 to 22 days to your doorstep in the UK.
4. Is shipping free across the UK?
Yes! We offer free shipping on all orders, no matter where you live in the U.K.
5. Do you offer returns?
We only accept returns if you receive a damaged item or the wrong product.
6. Can I track my order?
Absolutely. You’ll receive full tracking details once your jewellery ships.
7. Is your packaging safe and secure?
Yes, we use tamper-proof, secure packaging to protect your jewellery during shipping.
8. Do you accept custom orders?
Yes, we’d love to bring your design ideas to life. Just contact us to get started.
9. Is your jewellery hypoallergenic?
Yes, our 14K solid gold and diamonds are safe for sensitive skin and everyday wear.
10. How can I get in touch with you?
You can email us anytime at contact@thekaratstore.uk for questions or support.