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 Gold Nature Inspired Leaf Wedding Band Diamonds and Montana Sapphire
14K Gold Necklace with Alternating Baguette and Round Brilliant Cut Natural Diamonds
14k Gold NorthStar Natural Diamond Necklace
14K Gold Oval Cut Natural Diamond Eternity Band
14K white gold eternity band with 1.17 ct oval-cut GH COLOR, VS-SI Clarity natural diamonds. GIA Certified, BIS Hallmarked. Elegant and symbolic.
14k Gold Oval Natural Diamond Solitaire Ring | Solid Gold Bezel Set Engagement Ring
14K Gold Paper Clip Diamond Earrings
14k Gold Patterned Wedding Band: Solid Wide Band for Men and Women
Wide 14k gold patterned wedding band for men and women. Solid, stylish, and BIS Hallmarked for lasting quality.
14K Gold Pave Diamond Pear Bracelet
14K Gold Pave Diamond Rectangle Hoop Earring
14k Gold Pave Natural Diamond Bee Necklace: Unique Statement Pendant for Women
14k Gold Pave Natural Diamond Half Hexagon Stacking Ring: Geometric Curved Wedding Band
14k gold half hexagon stacking ring with 0.17 ct natural diamonds (GH color, VS-SI clarity). Thin, geometric design. BIS Hallmarked & GIA certified.
14k Gold Pave Natural Diamond Twist Wedding Band: Wide Mobius Ring for Women
14k Gold Pave Natural Diamond Wedding Band | Solid Gold Cigar Band | Half Eternity Ring
14K solid gold cigar band with 0.65 ct GH color, VS-SI clarity natural diamonds. Half eternity ring. BIS Hallmarked & GIA Certified.
14k Gold Pave Stackable Natural Diamond Bar Bracelet
14K Gold Pear Cut Natural Diamond Ring | Solitaire Engagement Ring
14K Gold Solitaire Engagement Ring with 0.63 ct pear cut natural diamond. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
14k Gold Pear Natural Diamond Wedding Band: Solitaire Diamond Minimalist Ring
Minimalist 14k gold wedding band with 0.40 ctw GH color, VS-SI pear natural diamond. Elegant solitaire style. BIS Hallmarked & GIA certified.
14k Gold Pear Round Natural Diamond Necklace- Unique Daily Statement Piece
14K Gold Pearl Necklace
14K Gold Petite Natural Diamond Wedding Ring
Petite 14K solid gold wedding ring with 8 round natural diamonds (1.55 mm each), micro prong set. BIS Hallmarked & GIA certified.
14k Gold Princess Natural Diamond Bold Wedding Band: Unique Cigar Ring for Women
A bold 14K gold princess natural diamond wedding band with a 10.30mm cigar-style design, featuring 1.05 ctw of natural diamonds. Available in white, rose, and yellow gold.
14K Gold Prong Setting Natural Diamond Solitaire Necklace
14k Gold Pyramid Diamond Stud Bangle
14k Gold Rectangle Sun Pendant, Minimalist Celestial Jewelry, Christmas Gifts
14k Gold Rhombus Wedding Band: Slim Natural Diamond Stacking Ring, Dainty Alliance Ring
Slim 14k solid gold rhombus wedding band with 0.06 ct natural diamonds. Delicate stacking ring available in white, rose, and yellow gold. BIS Hallmarked & GIA certified.
14K Gold Round Baguette Diamond Bracelet
14K Gold Round Brilliant Natural Diamond Triple Criss Cross Band
14K Gold Round Cut Natural Diamond Trio Necklace
14k Gold Salt and Pepper Celtic Knot Hexagon Engagement Ring, Vintage Ring
14k Gold Sapphire Diamond Happy Face Bracelet
14K Gold Shoulder Baguette Natural Diamond Duster Dangle Earrings
14K Gold Shoulder Duster Chain Natural Diamond Earrings
14K Gold Sideways Diamond Bezel Hoop Earring
14K Gold Sideways Initial Necklace
14K Gold Sideways Natural Diamond Heart in Micro Pave Setting
14k Gold Simple Natural Diamond Wedding Band: Minimalist Comfort Fit Ring
14K solid gold twisted half eternity ring with 0.22 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
14K Gold Single Baguette Natural Diamond Ring
Minimalist 14K gold ring with a single baguette-cut natural diamond (4x2mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14K Gold Single Natural Diamond Bezel Bracelet
14K Gold Single Natural Diamond Heart Necklace
14K Gold Single Natural Diamond Star Necklace
14K Gold Slanted Marquise and Round Natural Diamond Necklace
14k Gold Star Natural Diamond Studs
14K Gold Star Setting 3 Natural Diamond Stacking Ring
14K solid gold stacking ring with 3 natural round diamonds (GH COLOR, VS-SI Clarity), star-set, BIS hallmarked and GIA standard certified.
14K Gold Starburst Natural Diamond Earrings
14K Gold Starburst Natural Diamond Signet Ring
14K solid gold starburst signet ring with 2.25 mm round natural diamond. Band tapers from 8 mm to 2.25 mm. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Gold Statement Ring: Emerald, Sapphire, and Natural Diamond Cluster on Wide Band
14K Gold Tiny Ball Natural Diamond Cross Necklace
14k Gold Tiny Ball Stacking Ring: Minimalist Pave Natuarl Diamond Enhancer
Tiny ball stacking ring in 14k gold with 0.17 ct pavé-set natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14K Gold Tiny Diamond Cross Necklace
14K Gold Tiny Natural Diamond Cross Necklace
14K Gold Tiny Natural Diamond Heart Necklace
14K Gold Triangle Cut Natural Diamond Solitaire Necklace
14K Gold Trillion Cut Diamond Tiny Studs
14k Gold Trio Baguette Natural Diamond Wedding Band: Bezel Setting, Solid Thick Band
14k Gold Twisted Pave Natural Diamond Chevron Ring, V-Shaped Wishbone Wedding Band
14K solid gold twisted chevron ring with 0.25 ct GH COLOR, VS-SI Clarity pave natural diamonds. BIS Hallmarked & GIA certified.
14K Gold Uncut Natural Diamond Station Necklace
14K Gold Unique Natural Diamond Anniversary Ring
14K solid gold anniversary ring with 11 round natural diamonds (1.85 mm & 1.30 mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Gold Vine Eternity Ring: Nature-Inspired Dainty Stacking Band
14k Gold Vintage Pear Salt and Pepper Diamond Engagement Ring, Solid Gold Ring
14k Gold Wavy Wedding Band: Solid Line Pave Ring with Tiny Natural Diamond Cluster
14K Gold With Baguette Natural Diamond Drop Earrings
14k Half Eternity 4 Row Micro Pave Wedding Band
14K solid gold half eternity band with 94 natural diamonds (1.25 mm). GH color, VS-SI clarity. Micro-pave setting. BIS Hallmarked & GIA Certified.
14k Half Eternity Baguette and Round Diamond Bangle
14k Half Eternity Two Rows Marquise Diamond Band
14K Heart Natural Diamond Necklace
14k Heart-Shaped Natural Diamond Ring, Natural Diamond Ring
14K gold heart-shaped diamond ring with 0.40 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA Certified.
14k Illusion Setting Step Cut Mosaic Gold Natural Diamond Studs
14k Illusion Setting Step Cut Mosaic Natural Diamond Necklace
14k Leaf Natural Diamond Helix Piercing
14k Lever Back Bezel Setting Natural Diamond Earrings
14k Marquise & Baguette Natural Diamond Wedding Ring
14K solid gold wedding ring featuring 8 baguette and 9 marquise natural diamonds (3x1.5 mm). GH color, VS-SI clarity. Micro-pave setting. BIS Hallmarked & GIA certified.
14k Marquise Cluster Stackable Wedding Ring
14K gold marquise cluster wedding ring featuring 5 marquise and 8 round natural diamonds (GH COLOR, VS-SI Clarity), prong-set with a 1.70 mm band.
14k Marquise Cut Diamond Engagement Ring/Simple Solitaire Marquise Diamond Ring
14K Marquise Cut Natural Dimond Engagement Ring / Simple Solitaire Marquise Natural Dimond Ring
The 14K Marquise Cut Natural Diamond Engagement Ring features a solitaire marquise-cut natural diamond (VS-SI clarity, IJ color) with a sleek 1.50mm band. BIS Hallmarked, available in white, rose, and yellow gold.
14k Marquise Looking Round Diamond Cluster Studs
14K Marquise Natural Diamond Cluster Necklace
A delicate 14K gold marquise natural diamond cluster necklace, featuring three marquise-cut diamonds and one round diamond (0.16 CTW, G color, SI clarity) in a prong setting. BIS Hallmarked, available in White, Rose, and Yellow Gold.
14k Marquise Natural Diamond Crown Stud Earrings
14k Marquise Shape Round Diamond Bangle Bracelet
A breathtaking 14K Gold Diamond Bangle Bracelet, featuring 94 round diamonds (0.99 ctw, G-color, SI-clarity) in a marquise-inspired design. Available in white, rose, and yellow gold, this elegant bangle is perfect for any occasion.
14k Micro Pave Natural Diamond Eternity Wedding Band: Unique Solid Gold Anniversary Ring
14K solid gold micro pave eternity band with 2.38 ct natural diamonds. GH Color, VS-SI Clarity. BIS & GIA Certified.
14K Micro Pave Ring in Black Diamond
14k Milgrain Setting Diamond Infinity Bracelet 1.20 ctw
14k Mini Baguette Natural Diamond Studs
14K Mini Natural Diamond Horseshoe Necklace
14k Minimalist Pave Natural Diamond Stacking Ring
Delicate 14K gold stacking ring with 27 natural diamonds (26x 1.00mm, 1x 2.50mm). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Natural Diamond Alternating Pave Stacking Ring: Tiny Zigzag Band for Daily Wear
14k gold zigzag stacking ring with 0.18 ct GH color, VS-SI clarity natural diamonds. Dainty pave design. BIS & GIA certified.
14K Natural Diamond Bar Necklace
14k Natural Diamond Bar Necklace
14K Natural Diamond Bar Pendant Necklace
14K Natural Diamond Bar Pendant Necklace
14k Natural Diamond Claw Ring
14K solid gold claw ring with 96 micro-pave natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
14k Natural Diamond Eternity Wedding Band: Solid Gold Stacking Ring, Wide Bridal Band
Elegant 14k solid gold eternity band with 0.32 ct GH color, VS-SI clarity natural diamonds. Perfect for stacking. BIS Hallmarked & GIA certified.
14k Natural Diamond Evil Eye Helix Piercing
14k Natural Diamond Large Horseshoe Necklace
14K Natural Diamond Lariat Y Necklace
14k Natural Diamond Moon and Crescent Pendant
14k Open Link Ring | Solid Gold Chain Ring | Slim Layering Ring Women
14K solid gold open link ring with 0.14 ctw natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Perfect for stacking or solo wear.
14k Open Squares Pave Wedding Band: Iced Out Diamond Full Eternity Matching Band
14k Paperclip Natural Diamond Hoop Earrings
14k Pear Shape Illusion Setting Diamond Engagement Ring
14K Pear Shaped Illusion Setting Halo Natural Diamond Necklace
14k Prong Setting Diamond Tennis Bracelet 1.75 ctw
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.