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.
Diamond Saturn Bracelet
Diamond Saturn Bracelet
Diamond Saturn Charm Paperclip Necklace
Diamond Saturn Charm Paperclip Necklace
Diamond Saturn Studs
Diamond Scrollwork Bracelet
Diamond Scrollwork Bracelet
Diamond Snake Bracelet
Diamond Snake Bracelet
Diamond Snake Lariat Necklace
Diamond Snake Lariat Necklace
Diamond Snake Necklace
Diamond Snake Necklace
Diamond Snowflake Stud Earrings
Diamond Snowflake Stud Earrings
Diamond Spike Tennis Bracelet
Diamond Spike Tennis Bracelet
Diamond Star Bracelet
Diamond Star Bracelet
Diamond Star Cutout Charm
Diamond Star Cutout Charm
Diamond Star of David Bracelet
Diamond Star of David Bracelet
Diamond Star Station Bracelet
Diamond Star Station Bracelet
Diamond Star Station Necklace
Diamond Star Station Necklace
Diamond Station Bracelet
Diamond Station Bracelet
Diamond Station Necklace
Diamond Station Necklace
Diamond Stretch Tennis Bracelet
Diamond Stretch Tennis Bracelet
Diamond Tag Necklace with Paperclip Chain
Diamond Tag Necklace with Paperclip Chain
Diamond Tennis Bracelet With Extender
Diamond Tennis Bracelet With Extender
Diamond Tethered Bracelet
Diamond Tethered Bracelet
Diamond Tethered Bracelet
Diamond Tethered Bracelet
Diamond Trio Necklace
Diamond Trio Necklace
Diamond Vertical Tag Necklace
Diamond Vertical Tag Necklace
Diamond Wave Stacking Ring
Diamond Wave Stacking Ring
Diamond, Mother of Pearl & Emerald Star Charm
Distance Diamond 14 Karat Gold Band
Distance Diamond 18karat Gold Band
Dome Ring with Star Set Natural Diamond | 14k Gold Scattered Natural Diamond Statement Ring
Bold 14K dome ring with scattered star-set natural diamonds (0.12ct). Available in white, yellow, or rose gold. GIA-certified, BIS hallmarked.
Dome Ring with Star Set Natural Diamond | 18k Gold Scattered Natural Diamond Statement Ring
Bold 18k dome ring with scattered star-set natural diamonds (0.12ct). Available in white, yellow, or rose gold. GIA-certified, BIS hallmarked.
Double Band Distance Ring, 14k Solid Gold Round Bezel Natural Diamond Wedding Band
Modern 14K gold double band ring with bezel-set 0.20 ct GH COLOR, VS-SI clarity natural diamonds. GIA & BIS certified.
Double Band Distance Ring, 18K Solid Gold Round Bezel Natural Diamond Wedding Band
Modern 18k gold double band ring with bezel-set 0.20 ct GH COLOR, VS-SI clarity natural diamonds. GIA & BIS certified.
Double Crisscross Gold And Natural Diamond Ring
Bold double crisscross ring in 14K gold with 1.2 ct GH color, VS-SI clarity natural diamonds. BIS & GIA certified.
Double Crisscross Gold And Natural Diamond Ring
Bold double crisscross ring in 18k gold with 1.2 ct GH color, VS-SI clarity natural diamonds. BIS & GIA certified.
Double Diamond Drop Huggies in Solid Gold
Double Diamond Drop Huggies in Solid Gold
Double Initial Open Ring
Double Initial Open Ring
Double Marquise Natural Diamond Studs
Double Marquise Natural Diamond Studs
Double Natural Diamond Hanging Chain Studs
Double Natural Diamond Hanging Chain Studs
Double Natural Diamond Huggies
Double Natural Diamond Huggies
Double Natural Diamond Star Chain Stud Earrings
Double Natural Diamond Star Chain Stud Earrings
Double Row Micro Pave Eternity Band
14K solid gold double row micro pave eternity band with 0.22 ct natural diamonds. Elegant, stackable design with GH color and VS-SI clarity. BIS Hallmarked & GIA certified.
Double Row Micro Pave Eternity Band
18k solid gold double row micro pave eternity band with 0.22 ct natural diamonds. Elegant, stackable design with GH color and VS-SI clarity. BIS Hallmarked & GIA certified.
Elegant 14k Flower Promise Ring: A Timeless Symbol of Love and Commitment
Elegant 14K gold flower ring with 0.55 ct natural diamonds (GH COLOR, VS-SI Clarity). Available in 3 gold tones. BIS Hallmarked & GIA certified.
Elegant 18k Flower Promise Ring: A Timeless Symbol of Love and Commitment
Elegant 18k gold flower ring with 0.55 ct natural diamonds (GH COLOR, VS-SI Clarity). Available in 3 gold tones. BIS Hallmarked & GIA certified.
Elegant 4mm Spike Band | 14k Pyramid Ring | Unisex Geometric Matching Ring
14K solid gold 4mm spike band with pyramid-style texture. Unisex design, BIS Hallmarked. Modern, geometric, and stackable.
Elegant 4mm Spike Band | 18k Pyramid Ring | Unisex Geometric Matching Ring
18k solid gold 4mm spike band with pyramid-style texture. Unisex design, BIS Hallmarked. Modern, geometric, and stackable.
Elongated Diamond Heart Bracelet
Elongated Diamond Heart Bracelet
Emerald And Brilliant Cut Natural Diamond Eternity Band
14K gold eternity band with 3.39 ctw emerald & round natural diamonds, GH COLOR , VS-SI Clarity. BIS Hallmarked & GIA certified.
Emerald And Brilliant Cut Natural Diamond Eternity Band
18k gold eternity band with 3.39 ctw emerald & round natural diamonds, GH COLOR , VS-SI Clarity. BIS Hallmarked & GIA certified.
Emerald Cut Natural Diamond Cuban Chain Ring
Handmade 14K gold ring with 0.24 Ct emerald-cut natural diamond and 4 mm Cuban chain band. BIS Hallmarked & GIA certified. Ships in 15–25 days.
Emerald Cut Natural Diamond Cuban Chain Ring
Handmade 18k gold ring with 0.24 Ct emerald-cut natural diamond and 4 mm Cuban chain band. BIS Hallmarked & GIA certified. Ships in 15–25 days.
Emerald Cut Natural Diamond Wedding Ring: Dainty 5 Stone Band for Women
Emerald cut 5-stone wedding ring in 14k gold with 1.75 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
Emerald Cut Natural Diamond Wedding Ring: Dainty 5 Stone Band for Women
Emerald cut 5-stone wedding ring in 18k gold with 1.75 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
Emerald Cut Rose Quartz Necklace
Emerald Cut Rose Quartz Necklace
Emerald Cut Topaz Necklace With Cuban Chain
Emma Braided Natural Diamond Ring
Emma Braided Natural Diamond Ring
Engravable Gold Plate Natural Diamond Necklace
Engravable Gold Plate Natural Diamond Necklace
Engravable Heart Necklace
Eternity Natural Diamond Bar Necklace
Eternity Natural Diamond Bar Necklace
Evil Eye Latch Bracelet
Evil Eye Latch Bracelet
Faceted Band Solitaire Ring | 0.3CT Round Engagement Ring | 14k Solid Gold Ring
14k solid gold faceted band ring with a 0.35 ct round natural diamond. GH color, VS-SI clarity. GIA certified solitaire design.
Faceted Band Solitaire Ring | 0.3CT Round Engagement Ring | 18K Solid Gold Ring
18k solid gold faceted band ring with a 0.35 ct round natural diamond. GH color, VS-SI clarity. GIA certified solitaire design.
Fancy Pattern Natural Diamond Band, Natural Diamond Ring for women
14K solid gold ring (White, Rose, Yellow) with 0.24 ct natural diamonds (GH COLOR, VS-SI Clarity) in a fancy pattern. BIS Hallmarked & GIA certified.
Fancy Pattern Natural Diamond Band, Natural Diamond Ring for women
18k solid gold ring (White, Rose, Yellow) with 0.24 ct natural diamonds (GH COLOR, VS-SI Clarity) in a fancy pattern. BIS Hallmarked & GIA certified.
Farrah Natural Diamond Earrings
Farrah Natural Diamond Earrings
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.