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.
The karat store Inline Ring with Diamond Edging , Diamond Ring for women
The karat store Inline Ring with Diamond Edging , Diamond Ring for women
The Karat Store Leaf Diamond Minimalist Ring
The Karat Store Leaf Diamond Minimalist Ring
The Karat Store Light Opal Flower Natural Diamond Stud Earring
The Karat Store Light Opal Flower Natural Diamond Stud Earring
The Karat Store Minimalist Natural Diamond Dangle Necklace
The Karat Store Minimalist Natural Diamond Dangle Necklace
The Karat Store Minimalist Natural Diamond Earring
The Karat Store Minimalist Natural Diamond Earring
The Karat Store Minimalist Natural Diamond Leaf Stud Earring
The Karat Store Minimalist Natural Diamond Leaf Stud Earring
The Karat Store Minimalist Natural Diamond Necklace
The Karat Store Minimalist Natural Diamond Necklace
The Karat Store Minimalist Teardrop Natural Diamond Gold Necklace
The Karat Store Minimalist Teardrop Natural Diamond Gold Necklace
The Karat Store Natural Diamond Butterfly Stud Earring
The Karat Store Natural Diamond Butterfly Stud Earring
The Karat Store Natural Diamond Crown Stud Earring
The Karat Store Natural Diamond Crown Stud Earring
The Karat Store Natural Diamond Huggies Earring
The Karat Store Natural Diamond Huggies Earring
The Karat Store Natural Diamond Infinity Minimalist Necklace
The Karat Store Natural Diamond Infinity Minimalist Necklace
The Karat Store Natural Diamond Leaf Gold Earring
The Karat Store Natural Diamond Leaf Gold Earring
The Karat Store Natural Diamond Link Hoops Earring
The Karat Store Natural Diamond Link Hoops Earring
The Karat Store Opal And Diamond Ring | Dainty Crystal Ring | Minimalist Thin Ring | Engagement Ring | Anniversary Gift
The Karat Store Opal And Diamond Ring | Dainty Crystal Ring | Minimalist Thin Ring | Engagement Ring | Anniversary Gift
The Karat Store Personalised Dainty Initial Tag Pendant-Necklace
The Karat Store Personalized Natural Diamond Letter Stud Earring
The Karat Store Personalized Natural Diamond Letter Stud Earring
The Karat Store Slim Nexus Ring Gold Ring
The Karat Store Slim Nexus Ring Gold Ring
The Karat Store Sparkle Heart Ring | 14K Gold Ring
The Karat Store Sparkle Heart Ring | 18k Gold Ring
The Karat Store Tiny Natural Diamond Studs Earring
The Karat Store Tiny Natural Diamond Studs Earring
Thick Baguette Diamond Hoops
Thick Baguette Diamond Hoops
Thick Band X Crossover Ring | Pave Natural Diamond Statement Ring in Solid Gold
14K solid gold crossover ring with 0.48 ct pavé natural diamonds (GH COLOR, VS-SI Clarity). Bold 2.80 mm band. BIS & GIA certified.
Thick Band X Crossover Ring | Pave Natural Diamond Statement Ring in Solid Gold
18k solid gold crossover ring with 0.48 ct pavé natural diamonds (GH COLOR, VS-SI Clarity). Bold 2.80 mm band. BIS & GIA certified.
Thick Paved Natural Diamond Hoop Earrings
Thick Paved Natural Diamond Hoop Earrings
Thick Starburst Diamond Hoops
Thick Starburst Diamond Hoops
Thick U Shape Natural Diamond Hoops
Thick U Shape Natural Diamond Hoops
Thin Cuban Link Chain Necklace
Thin Diamond Dome Ring
Thin Diamond Dome Ring
Thin Diamond Ring, Diamond Ring, Solid Gold Thin Ring, Pear Diamond Ring
Thin Diamond Ring, Diamond Ring, Solid Gold Thin Ring, Pear Diamond Ring
Thin Pave And Baguette Diamond Bangle
Thin Pave And Baguette Diamond Bangle
Thin Pear-Cut Natural Diamond Hoops
Thin Pear-Cut Natural Diamond Hoops
Thin Solitaire Natural Diamond Ring | Solitaire Round Engagement Ring in Solid Gold
14K Solid Gold Thin Solitaire Ring with 0.10 ct round natural diamond. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
Thin Solitaire Natural Diamond Ring | Solitaire Round Engagement Ring in Solid Gold
18k Solid Gold Thin Solitaire Ring with 0.10 ct round natural diamond. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
Three Baguette Natural Diamond Hammer Set Wide Band 14kt
14K solid gold wide band (White, Rose, Yellow) with three baguette natural diamonds (0.16 ct, GH COLOR, VS-SI Clarity). BIS Hallmarked & GIA certified.
Three Baguette Natural Diamond Hammer Set Wide Band 18kt
18k solid gold wide band (White, Rose, Yellow) with three baguette natural diamonds (0.16 ct, GH COLOR, VS-SI Clarity). BIS Hallmarked & GIA certified.
Three Beaded Natural Diamond Band, Beaded Natural Diamond Band, Stacking Ring
Three Beaded Natural Diamond Band, Beaded Natural Diamond Band, Stacking Ring
Three Diamond Prong Set Band
Three Diamond Prong Set Band
Three Diamonds in Migraine Bezel Band , Minimal Gold Ring
Three Diamonds in Migraine Bezel Band , Minimal Gold Ring
Three Star Natural Diamond Studs
Three Star Natural Diamond Studs
Three Stone Bezel Engagement Ring | 14k Gold Trilogy | Bezel Set Natural Diamond Ring
14K gold trilogy engagement ring with 0.20 ct natural diamonds in a bezel setting. GIA certified & BIS hallmarked. Modern, elegant & symbolic.
Three Stone Bezel Engagement Ring | 18k Gold Trilogy | Bezel Set Natural Diamond Ring
18k gold trilogy engagement ring with 0.20 ct natural diamonds in a bezel setting. GIA certified & BIS hallmarked. Modern, elegant & symbolic.
Three Stone Halo Natural Diamond Engagement Ring | 14k Solid Gold Bridal Ring
Three stone halo engagement ring in 14K gold with 0.79 ct GH color, VS-SI clarity natural diamonds. GIA & BIS certified for timeless elegance.
Three Stone Halo Natural Diamond Engagement Ring | 18K Solid Gold Bridal Ring
Three stone halo engagement ring in 18k gold with 0.79 ct GH color, VS-SI clarity natural diamonds. GIA & BIS certified for timeless elegance.
Tiara Natural Diamond Climber Earrings
Tiara Natural Diamond Climber Earrings
Tiny Marquise Diamond Solitaire Ring | 14k Solid Gold Solo Promise Ring
Tiny Marquise Diamond Solitaire Ring | 18K Solid Gold Solo Promise Ring
Tiny National Diamond Trefoil Promise Ring, Solid Gold Stacking Band for Women
Delicate 14K gold trefoil promise ring with 0.06 ct GH VS-SI natural diamonds. Stackable, minimalist design. BIS Hallmarked & GIA certified.
Tiny National Diamond Trefoil Promise Ring, Solid Gold Stacking Band for Women
Delicate 18k gold trefoil promise ring with 0.06 ct GH VS-SI natural diamonds. Stackable, minimalist design. BIS Hallmarked & GIA certified.
Tiny Star Signet Ring | 14k Solid Gold Pinky Ring | Pave Star Celestial Ring
14K solid gold pinky signet ring with a pave star design. 0.02 ctw natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Available in 3 gold tones.
Tiny Star Signet Ring | 18K Solid Gold Pinky Ring | Pave Star Celestial Ring
18k solid gold pinky signet ring with a pave star design. 0.02 ctw natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Available in 3 gold tones.
Trillium Natural Diamond Chain Earring
Trillium Natural Diamond Chain Earring
Triple Baguette Diamond Studs
Triple Baguette Diamond Studs
Triple Baguette Natural Diamond Cluster Necklace
Triple Baguette Natural Diamond Cluster Necklace
Triple Baguette Natural Diamond Necklace
Triple Baguette Natural Diamond Necklace
Triple Band Crossover Ring, Pave Natural Diamond Statement in 14k Solid Gold for Women
Triple Band Crossover Ring, Pave Natural Diamond Statement in 18K Solid Gold for Women
Triple Bezel Natural Diamond Ring
Handmade 14K gold ring with 0.11 ct GH COLOR, VS-SI Clarity natural diamonds in a bezel setting. GIA certified, BIS hallmarked.
Triple Bezel Natural Diamond Ring
Handmade 18k gold ring with 0.11 ct GH COLOR, VS-SI Clarity natural diamonds in a bezel setting. GIA certified, BIS hallmarked.
Triple Diamond Ball Station Necklace
Triple Diamond Ball Station Necklace
Triple Diamond Hanging Earring Studs
Triple Diamond Hanging Earring Studs
Triple Marquise Natural Diamond Huggies
Triple Marquise Natural Diamond Huggies
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.