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.
Festival Power Ring
14K gold ring with 1.28 Ct GH COLOR, VS-SI Clarity natural diamonds & 1.00 Ct multicolor sapphires. BIS Hallmarked & GIA certified. Bold, festive design.
Festival Power Ring
18k gold ring with 1.28 Ct GH COLOR, VS-SI Clarity natural diamonds & 1.00 Ct multicolor sapphires. BIS Hallmarked & GIA certified. Bold, festive design.
Figaro Chain Necklace, Suzanne
Figaro Chain Necklace, Suzanne
Floral Daisy Wedding Ring: 14k Solid Gold Curved Stackable Band for Women
14K solid gold curved floral daisy wedding ring with 0.06 ctw natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
Floral Daisy Wedding Ring: 18K Solid Gold Curved Stackable Band for Women
18k solid gold curved floral daisy wedding ring with 0.06 ctw natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
Flush Set Natural Diamond Huggies
Flush Set Natural Diamond Huggies
Four Baguette Natural Diamond Studs
Four Baguette Natural Diamond Studs
Four Leaf Clover Diamond Necklace
Four Leaf Clover Diamond Necklace
French Set Natural Diamond V Tracer Band, V Natural Diamond Band for women
14K solid gold V tracer band (White, Rose, Yellow) with 2mm natural diamonds (GH COLOR, VS-SI Clarity). French set. BIS Hallmarked & GIA certified.
French Set Natural Diamond V Tracer Band, V Natural Diamond Band for women
18k solid gold V tracer band (White, Rose, Yellow) with 2mm natural diamonds (GH COLOR, VS-SI Clarity). French set. BIS Hallmarked & GIA certified.
Geometric Baguette Diamond Necklace
Geometric Baguette Diamond Necklace
Geometric Cluster Natural Diamond Wedding Band | Full Eternity Ring in 14k Solid
14k gold full eternity wedding band with 0.75ctw GH color, VS-SI clarity natural diamonds in a bold geometric cluster design. BIS & GIA certified.
Geometric Cluster Natural Diamond Wedding Band | Full Eternity Ring in 18k Solid
18k gold full eternity wedding band with 0.75ctw GH color, VS-SI clarity natural diamonds in a bold geometric cluster design. BIS & GIA certified.
Gigi Double Row Natural Diamond Huggies
Gigi Double Row Natural Diamond Huggies
Gigi Single Row Natural Diamond Huggies
Gigi Single Row Natural Diamond Huggies
Gigi Triple Row Natural Diamond Huggies
Gigi Triple Row Natural Diamond Huggies
Gold & Diamond Hamsa Necklace
Gold & Diamond Hamsa Necklace
Gold Crescent Horn Necklace With Natural Pave Diamonds
Gold Crescent Horn Necklace With Natural Pave Diamonds
Gold Diamond By The Yard Necklace
Gold Diamond By The Yard Necklace
Gold Natural Diamond Butterfly Charm Necklace
Gold Natural Diamond Butterfly Charm Necklace
Gold Twist Wedding Band | Men Women Mobius Ring | 14k Solid Gold Stacking Band
Gold Twist Wedding Band | Men Women Mobius Ring | 18K Solid Gold Stacking Band
Gold With Natural Diamond Edging Cigar Band Ring
14K gold cigar band ring with 0.21 ctw GH COLOR , VS-SI Clarity natural diamonds. Bold, elegant. BIS Hallmarked & GIA certified.
Golden Square 14k Stacking Wedding Bands, Thin & Dainty Rings, Simple Ring
Golden Square 18k Stacking Wedding Bands, Thin & Dainty Rings, Simple Ring
Good Luck Charms Necklace
Good Luck Charms Necklace
Graduated Natural Diamond Huggies
Graduated Natural Diamond Huggies
Grand Diamond Edison Bracelet
Grand Diamond Edison Bracelet
Grey Diamond Beaded Bar Necklace
Grey Diamond Beaded Bar Necklace
Grey Diamond Station Necklace
Grey Diamond Station Necklace
Half Eternity Natural Diamond Ring | 14k Gold Natural Diamond Band for Women | Eternity Ring
14K Gold Half Eternity Ring with 0.89 ct natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose & yellow gold.
Half Eternity Natural Diamond Ring | 18k Gold Natural Diamond Band for Women | Eternity Ring
18k Gold Half Eternity Ring with 0.89 ct natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose & yellow gold.
Half Eternity Unique Ring | 0.15CT Thin Ring 14k Solid Gold | Slim Band Ring
14K solid gold half eternity ring with 0.15ct natural diamonds. GH color, VS-SI clarity. GIA-certified, BIS hallmarked, slim stacking band.
Half Eternity Unique Ring | 0.15CT Thin Ring 18K Solid Gold | Slim Band Ring
18k solid gold half eternity ring with 0.15ct natural diamonds. GH color, VS-SI clarity. GIA-certified, BIS hallmarked, slim stacking band.
Half Hexagon Stacking Ring: Solid Gold Plain Wedding Band,Geometric Nesting Band
Half Hexagon Stacking Ring: Solid Gold Plain Wedding Band,Geometric Nesting Band
Half Natural Diamond Cuban Link Necklace With Extender
Half Natural Diamond Cuban Link Necklace With Extender
Half-Eternity Round and Marquise Cut Natuarl Diamond Wedding Band/Natuarl Diamond Matching Ring
14K gold half-eternity ring with 0.215 Ct GH COLOR, VS-SI Clarity marquise & round diamonds. BIS Hallmarked & GIA certified. Elegant, stackable design.
Half-Eternity Round and Marquise Cut Natuarl Diamond Wedding Band/Natuarl Diamond Matching Ring
18k gold half-eternity ring with 0.215 Ct GH COLOR, VS-SI Clarity marquise & round diamonds. BIS Hallmarked & GIA certified. Elegant, stackable design.
Half-Eternity Round and Marquise Cut Natural Diamond Wedding Band Diamond Matching Ring
14K gold half-eternity ring with GH COLOR, VS-SI Clarity marquise & round natural diamonds. BIS Hallmarked & GIA certified. Elegant and timeless.
Half-Eternity Round and Marquise Cut Natural Diamond Wedding Band Diamond Matching Ring
18k gold half-eternity ring with GH COLOR, VS-SI Clarity marquise & round natural diamonds. BIS Hallmarked & GIA certified. Elegant and timeless.
Halo Disc Diamond Stud Earrings
Halo Disc Diamond Stud Earrings
Halo Natural Diamond Circles Statement Ring | 1.2CT Antique Design Chunky Ring
Bold halo statement ring in 14k solid gold with 1.23ct natural diamonds (GH color, VS-SI clarity). Antique-inspired design, GIA & BIS certified.
Halo Natural Diamond Circles Statement Ring | 1.2CT Antique Design Chunky Ring
Bold halo statement ring in 18k solid gold with 1.23ct natural diamonds (GH color, VS-SI clarity). Antique-inspired design, GIA & BIS certified.
Hamsa Hand Protection Pendant | Tiny Natural Diamond Spiritua Charm | 14k Solid Gold
Hamsa Hand Protection Pendant | Tiny Natural Diamond Spiritua Charm | 18k Solid Gold
Hamsa Necklace With Single Natural Diamond
Hamsa Necklace With Single Natural Diamond
Handcuff Paperclip Chain Bracelet
Handcuff Paperclip Chain Bracelet
Harper Gold And Diamond Medallion
Heart Cut-Out Pendant
Heart in Heart Natural Diamond Necklace
Heart in Heart Natural Diamond Necklace
Heart Outline Natural Diamond Studs
Heart Outline Natural Diamond Studs
Herringbone Chain Necklace
Herringbone Chain Necklace
Hexagon Milgrain Natural Diamond Band, Milgrain Diamond Ring
Hexagon Milgrain Natural Diamond Band, Milgrain Diamond Ring
Honor Floating Natural Diamond Huggies
Honor Floating Natural Diamond Huggies
Horizontal Baguette Diamond Bangle
Horizontal Baguette Diamond Bangle
Horizontal Curved Natural Diamond Bar Necklace
Horizontal Curved Natural Diamond Bar Necklace
Horizontal Natural Diamond Bar Necklace
Horizontal Natural Diamond Bar Necklace
Horn Pendant | 14k Solid Gold Celestial Moon Charm Pendant Necklace
Horn Pendant | 18k Solid Gold Celestial Moon Charm Pendant Necklace
Horse Pendant Necklace | 14k Solid Gold Anima Charm | Dainty Pendant Necklace
Horse Pendant Necklace | 18k Solid Gold Anima Charm | Dainty Pendant Necklace
Ines Black Natural Diamond Eternity Huggies
Ines Black Natural Diamond Eternity Huggies
Ines Natural Diamond Eternity Huggies
Ines Natural Diamond Eternity Huggies
Infinity Heart Ring: Dainty Full Eternity Band in Solid Gold, Hollow Hearts Ring
Infinity Heart Ring: Dainty Full Eternity Band in Solid Gold, Hollow Hearts Ring
Infinity Hoop Earrings
Infinity Hoop Earrings
Infinity Natural Diamond Necklace
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.