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.
0.2ct Mixed Cut Natural Diamond Bypass Ring | Unique 14k Solid Gold Stacking Ring
14K solid gold bypass ring with 0.19 ct mixed cut GH color, VS-SI clarity natural diamonds. Stylish, stackable design with GIA & BIS certification.
0.2ct Mixed Cut Natural Diamond Bypass Ring | Unique 18K Solid Gold Stacking Ring
18k solid gold bypass ring with 0.19 ct mixed cut GH color, VS-SI clarity natural diamonds. Stylish, stackable design with GIA & BIS certification.
0.30ctw Natural Diamond Cluster Engagement Ring: 14k Minimalist Solid Gold Promise Ring
Minimalist 0.30ctw natural diamond cluster engagement ring in 14k solid gold. Customizable in white, rose, or yellow gold. BIS Hallmarked & GIA certified.
0.30ctw Natural Diamond Cluster Engagement Ring: 18k Minimalist Solid Gold Promise Ring
Minimalist 0.30ctw natural diamond cluster engagement ring in 18k solid gold. Customizable in white, rose, or yellow gold. BIS Hallmarked & GIA certified.
0.35 ct Starburst Natural Diamond Tracer Band
The 0.35 ct Starburst Natural Diamond Tracer Band is crafted from 14K Solid Gold and features GH color and VS clarity natural diamonds in a starburst design. Available in white, rose, or yellow gold, it’s BIS Hallmarked and ships in 10-12 business days. Customer support is available via live chats and video calls.
0.35 ct Starburst Natural Diamond Tracer Band
The 0.35 ct Starburst Natural Diamond Tracer Band is crafted from 18k Solid Gold and features GH color and VS clarity natural diamonds in a starburst design. Available in white, rose, or yellow gold, it’s BIS Hallmarked and ships in 10-12 business days. Customer support is available via live chats and video calls.
0.35ct Accented Bezel Solitaire Ring | Unique Halo Wedding Ring in 14k Solid Gold
14K Solid Gold 0.35ct bezel-set solitaire ring with halo of accent natural diamonds. Unique wedding ring. BIS Hallmarked.
0.35ct Accented Bezel Solitaire Ring | Unique Halo Wedding Ring in 18K Solid Gold
18k Solid Gold 0.35ct bezel-set solitaire ring with halo of accent natural diamonds. Unique wedding ring. BIS Hallmarked.
0.45Ct Princess Natural Diamond Wedding Ring – Half Eternity Band in Solid Gold
Elegant 0.45ct princess cut half eternity ring in 14k solid gold. GH color, VS-SI clarity. BIS & GIA certified.
0.45Ct Princess Natural Diamond Wedding Ring – Half Eternity Band in Solid Gold
Elegant 0.45ct princess cut half eternity ring in 18k solid gold. GH color, VS-SI clarity. BIS & GIA certified.
0.5 Sunburst Natural Dimond Engagement Ring /Vintage Halo Oval Cut Promise Ring
The 0.5 CT Sunburst Natural Diamond Engagement Ring / Vintage Halo Oval Cut Promise Ring features a halo of round natural diamonds surrounding an oval-cut center stone (VS-SI clarity, IJ color). BIS Hallmarked, available in white, rose, and yellow gold.
0.5 Sunburst Natural Dimond Engagement Ring /Vintage Halo Oval Cut Promise Ring
The 0.5 CT Sunburst Natural Diamond Engagement Ring / Vintage Halo Oval Cut Promise Ring features a halo of round natural diamonds surrounding an oval-cut center stone (VS-SI clarity, IJ color). BIS Hallmarked, available in white, rose, and yellow gold.
0.55ctw 14k Gold Cluster Solitaire Natural Diamond Engagement Ring
Elegant 14K gold cluster solitaire diamond ring, 0.55 ctw GH color, VS-SI clarity, excellent cut. Slim design, perfect for engagement. BIS & GIA Certified.
0.55ctw 18k Gold Cluster Solitaire Natural Diamond Engagement Ring
Elegant 18k gold cluster solitaire diamond ring, 0.55 ctw GH color, VS-SI clarity, excellent cut. Slim design, perfect for engagement. BIS & GIA Certified.
0.5Ct 5 Stone Natural Diamond Wedding Ring | 14k Solid Gold Bridal Stacking Ring
14K gold wedding ring with five natural diamonds (0.5ct total). GH color, VS-SI clarity. GIA-certified, BIS hallmarked. Stackable and timeless.
0.5Ct 5 Stone Natural Diamond Wedding Ring | 18K Solid Gold Bridal Stacking Ring
18k gold wedding ring with five natural diamonds (0.5ct total). GH color, VS-SI clarity. GIA-certified, BIS hallmarked. Stackable and timeless.
0.5Ct Natural Diamond Butterfly Ring: Nature-Inspired Marquise Cut Floral Statement
Nature-inspired butterfly ring in 14K gold with 0.56 ct natural marquise diamonds. BIS Hallmarked & GIA certified.
0.5Ct Natural Diamond Butterfly Ring: Nature-Inspired Marquise Cut Floral Statement
Nature-inspired butterfly ring in 18k gold with 0.56 ct natural marquise diamonds. BIS Hallmarked & GIA certified.
0.7ctw Mixed Cut Natural Diamond Wedding Ring: Unique 14k Solid Gold
14k solid gold ring with 0.73 ctw natural mixed-cut diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
0.7ctw Mixed Cut Natural Diamond Wedding Ring: Unique 18K Solid Gold
18k solid gold ring with 0.73 ctw natural mixed-cut diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
1.11 ct Round Galaxy Natural Diamond Hexagon Halo Ring
1.11 ct round Galaxy natural diamond ring with a hexagon halo set in solid 14K gold. Celestial-inspired statement piece. BIS Hallmarked.
1.11 ct Round Galaxy Natural Diamond Hexagon Halo Ring
1.11 ct round Galaxy natural diamond ring with a hexagon halo set in solid 18k gold. Celestial-inspired statement piece. BIS Hallmarked.
1.35 ct Cushion Champagne Natural Diamond Side Stones Ring
14K solid gold ring (White, Rose, Yellow) featuring a 1.35 ct cushion-cut champagne natural diamond with GH COLOR, VS-SI clarity side stones. BIS & GIA certified.
1.35 ct Cushion Champagne Natural Diamond Side Stones Ring
18k solid gold ring (White, Rose, Yellow) featuring a 1.35 ct cushion-cut champagne natural diamond with GH COLOR, VS-SI clarity side stones. BIS & GIA certified.
14 K Solid Gold & Black Natural Diamond Hoop Earrings
14 K Solid Gold Natural Radiant Cut Diamond
14 Karat Gold Multi Natural Diamond Drop Earrings
14 Karat Oval Natural diamond Danglers
14 Karat White Gold Natural Diamond Wedding Ring
14K 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.
14 Solid Gold & Natural Diamond Hoop Earrings
14 Solid Gold & Natural Diamond Hoop Earrings
14K 0.20-0.50 ctw Bezel Set Natural Diamond Solitaire Necklace
14K 0.20-0.50 ctw Prong Setting Natural Diamond Solitaire Necklace
14k 0.85 ctw Solitaire Natural Diamond Graduating Necklace
A stunning 14K 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.
14k 2MM Bead Necklace with Dangling Bezel Setting Natural Diamonds
A stunning 14K 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.
14k 3 Row Half Eternity Natural Diamond Band
14K gold three-row half eternity band with 73 micro-pavé natural diamonds for an elegant sparkle. BIS Hallmarked & GRA Certified.
14k 4.8MM Diamond Cuban Link Bracelet
14k 5 Station Diamond Bar Bracelet
14k 5MM Illusion Setting Natural Diamond Studs| Natural Diamond Stud Earrings
14k Accented Oval Natural Dimond Engagement Ring/Vintage Dimond Engagement Ring
Elegant 14K 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.
14K Alternating Baguette and Round Natural Diamond Wedding Ring
14K solid gold ring featuring alternating baguette and round natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Arch Curved Ring | Pave Natural Diamond Ring | Solid Gold Minimalist Contour Band
14K solid gold curved band with 0.13 ctw pave natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Sleek, stackable, and minimalist.
14k Ascending Natural Diamond Bypass Wedding Ring, Solid Gold Pave Stacking Band, 2.85MM
14K solid gold bypass wedding ring with 0.3 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
14K Bagguette Natural Diamond Anniversary Ring
14K solid gold anniversary ring with alternating baguette and round natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14K Baguette & Round Diamond Bangle Bracelet
14k Baguette & Round Natural Diamond Hexagon Studs
14K Baguette and Round Diamond Illusion Setting Tennis Bracelet
14K Baguette and Round Natural Diamond Charm Necklace
14K Baguette and Round Natural Diamond Micro Pave Earrings
14k Baguette and Round Natural Diamond Studs for the modern Women
14k Baguette Diamond Bar Curb Link Bracelet
14k Baguette Diamond Cluster Ring
14k Baguette Diamond Needle Cut Statement Earrings
14k Baguette Natural Diamond Bar Ring | Solid Gold Flat Top Signet Ring for Women
Bold baguette natural diamond bar ring in 14K gold with 0.60 ct GH color, VS-SI clarity diamonds. Flat top signet style. GIA & BIS certified.
14k Baguette Natural Diamond Butterfly Necklace
Elegant 14K gold butterfly necklace, featuring D color, VVS1 clarity moissanite diamonds (0.26 CTW). Available in White, Rose, and Yellow Gold. BIS Hallmarked.
14K Baguette Natural Diamond Cross Necklace
14K Baguette Natural Diamond Disc Cluster Necklace
14k Baguette Natural Diamond Earrings in Halo Setting
14k Baguette Natural Diamond Halo Setting Diamond Studs
14k Baguette Natural Diamond with Pave Diamond Necklace
14k Bar and Diamond Infinity Bracelet 0.85 ctw
14k Bezel Natural Diamond Solo Promise Ring | Solid Gold Small Engagement Ring for Women
14K gold bezel-set promise ring with 0.06 ct natural diamond. Minimalist and elegant. GIA & BIS certified.
14k Bezel Set Natural Diamond Necklace
14k Bezel Set Trio Natural Diamond Necklace
14k Bezel Setting Diamond Tennis Bracelet
14k Bezel Setting Natural Diamond by the Yard Necklace
14k Bezel Setting Natural Diamond Stud Piercing
14k Bezel Setting Natural Diamond with Migraine Bracelet
14K Burnish Set Natural Diamond Wedding Ring
14K solid gold burnish-set wedding ring with 10 round natural diamonds (1.35 mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Channel Setting Princess Cut Half Eternity Natural Diamond Ring
14K gold half eternity ring with 20 princess-cut natural diamonds (1.55mm each). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14K Circle Necklace with Bezel Set Natural Diamond
14k Clover Setting Diamond Infinity Bracelet
14k Cuff Diamond Bangle Bracelet 0.50 ctw
14k Curved Baguette Helix Piercing
14k Curved Baguette Natural Diamond Helix Piercing
14k Cute Natural Diamond Heggie Earring
14k Dainty Natural Diamond Hoop Earrings
14k Dangling Natural Diamond Solitaire Necklace
14k Dome Zig Zag Flush Natural Diamond Ring
Dome-shaped 14K 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.
14K Double Horn Natural Diamond Necklace for Women
14k Double Row Diagonal Baguette Ring
Crafted in 14K 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.
14k Double Row Micro Pave Natural Diamond Ring with Baguette Natural Diamond
This 14K 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.
14k Double Row Micro Pave Petite Natural Diamond Hoops
14k Emerald Cut Bezel Setting Stud Earring
14k Emerald Cut Natural Diamond Solitaire
14k Emerald Necklace with Halo Natural Diamonds
14K Gold Full Bezel Diamond Bracelet
14K Gold Natural Diamond Ruby Pear Drop Necklace
14K Gold 1.00 Carat Natural Diamond Engagement Ring
Elegant 14K gold engagement ring with 1.00 ctw natural diamonds, including fancy cuts. GH COLOR, VS-SI Clarity. BIS & GIA Certified.
14k Gold 1.05 ctw Solitaire Natural Diamond Graduating Necklace
14k Gold 3MM Curb Link Diamond Pave Bracelet
14K Gold 5 Stone Natural Diamond Anniversary Ring
14K solid gold anniversary ring with 19 natural round diamonds (1.0 & 2.5 mm). GH color, VS-SI clarity. Prong & micro pave setting. BIS Hallmarked & GIA Certified.
14K Gold 6 Stone Bezel Setting Natural Diamond Cross Necklace
14K Gold 6.84 Carat | Fancy Yellow and Natural Diamond Eternity Band | Wedding Ring
The 14K Gold Fancy Yellow and Diamond Eternity Band features 6.10 ct yellow and 0.74 ct white natural diamonds. Crafted in 14K gold and available in all gold tones.
14K Gold 9 Natural Diamond Dangle Necklace
14K Gold And Diamond Paperclip Bracelet
14K Gold and Natural Diamond LOVE Earrings
14K Gold And Natural Diamond Pac Man Earrings
14K Gold Ariana Cross Over Natural Diamond Band
The 14K Gold Ariana Cross Over Natural Diamond Band features a stunning cross-over design with 0.25 ct of natural diamonds. BIS Hallmarked, weighs 3 grams, perfect for stacking or wearing alone.
14K Gold Art Deco Graduating Natural Diamond Full Eternity Ring
14K gold Art Deco full eternity ring with graduating round natural diamonds (1.10-1.40 mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
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.