Natural Diamond Jewelry
Looking for fine jewellery with genuine brilliance? You're in the right place. At The Karat Store UK, we proudly offer a timeless collection of natural diamond jewellery set in 14K solid gold, crafted to perfection. Every piece in this collection features earth-mined, ethically sourced diamonds that carry unmatched charm and value. Whether you’re searching for a diamond ring to mark a milestone or a delicate pair of studs for everyday elegance, our natural diamond selection is designed for style that lasts. With nationwide shipping across the United Kingdom and GIA-certified stones, you can shop confidently, knowing you’re getting the real thing. Discover luxury that feels personal and looks unforgettable.
Triple Marquise Natural Diamond Studs
Triple Marquise Natural Diamond Studs
Triple Natural Diamond Bar Studs
Triple Natural Diamond Bar Studs
Triple Natural Diamond Cluster Necklace
Triple Natural Diamond Cluster Necklace
Triple Natural Diamond Cluster Ring
Elegant 14K gold cluster ring with three 4x2 mm natural diamonds (0.39 ctw). G-H color, VS-SI clarity. GIA certified & BIS hallmarked.
Triple Natural Diamond Cluster Ring
Elegant 18k gold cluster ring with three 4x2 mm natural diamonds (0.39 ctw). G-H color, VS-SI clarity. GIA certified & BIS hallmarked.
Triple Natural Diamond Cluster Studs
Triple Natural Diamond Cluster Studs
Triple Natural Diamond Huggies
Triple Natural Diamond Huggies
Twisted Diamond Wedding Vintage Ring ,Diamond Rope Ring for Women
Twisted Diamond Wedding Vintage Ring ,Diamond Rope Ring for Women
Twisted Eternity Baguette Natural Diamond Ring: 14k Solid Gold Wedding Ring for Women
14K solid gold twisted eternity ring with 0.62 ctw baguette natural diamonds (GH/VS-SI). GIA & BIS certified. Available in three gold tones.
Twisted Eternity Baguette Natural Diamond Ring: 18K Solid Gold Wedding Ring for Women
18k solid gold twisted eternity ring with 0.62 ctw baguette natural diamonds (GH/VS-SI). GIA & BIS certified. Available in three gold tones.
Twisted Pear Cut Natural Diamond Engagement Ring / 1.5 CT Pear Promise Ring
14K Solid Gold Twisted Band Engagement Ring with 1.5 CT pear-cut center and 0.42 ct GH color, VS-SI clarity accent diamonds. GIA & BIS certified.
Twisted Pear Cut Natural Diamond Engagement Ring / 1.5 CT Pear Promise Ring
18k Solid Gold Twisted Band Engagement Ring with 1.5 CT pear-cut center and 0.42 ct GH color, VS-SI clarity accent diamonds. GIA & BIS certified.
Two Natural Diamond Dome Ring, Gold Chunky Wedding Band Women, 0.49CT Natural Diamond Bombe Ring
Chunky 14K gold dome wedding band with 0.49 Ct GH COLOR, VS-SI Clarity natural diamonds. Available in white, rose, and yellow gold. BIS & GIA certified.
Two Natural Diamond Dome Ring, Gold Chunky Wedding Band Women, 0.49CT Natural Diamond Bombe Ring
Chunky 18k gold dome wedding band with 0.49 Ct GH COLOR, VS-SI Clarity natural diamonds. Available in white, rose, and yellow gold. BIS & GIA certified.
Two Row Natural Diamond Ear Cuff | Natural Diamond Ear Cuffs
Two Row Natural Diamond Ear Cuff | Natural Diamond Ear Cuffs
Two Stack Natural Diamond Band | Stack Ring | Natural Diamond Ring | Genuine Natural Diamond Ring
Elegant 14K gold two-stack natural diamond band with 1.2 carats of IJ color, SI clarity natural diamonds. Perfect for stacking or as a standalone piece. BIS Hallmarked.
Two Stack Natural Diamond Band | Stack Ring | Natural Diamond Ring | Genuine Natural Diamond Ring
Elegant 18k gold two-stack natural diamond band with 1.2 carats of IJ color, SI clarity natural diamonds. Perfect for stacking or as a standalone piece. BIS Hallmarked.
U-Shaped Thin Natural Diamond Hoops
U-Shaped Thin Natural Diamond Hoops
Unique Cluster Ring |14k Solid Gold Natural Diamond Statement Ring| Bypass Stacking Ring
14K solid gold bypass ring with 0.13 ct natural diamonds (GH color, VS-SI clarity). Unique cluster design. GIA & BIS certified.
Unique Cluster Ring |18K Solid Gold Natural Diamond Statement Ring| Bypass Stacking Ring
18k solid gold bypass ring with 0.13 ct natural diamonds (GH color, VS-SI clarity). Unique cluster design. GIA & BIS certified.
Unique Gear Shaped Natural Diamond Wedding Band in Solid Gold | 3.50MM Unisex Band
Unisex 14K gold gear-shaped band with 0.07 ct natural diamonds (GH COLOR, VS-SI Clarity). Bold 3.55 mm design. BIS & GIA certified.
Unique Gear Shaped Natural Diamond Wedding Band in Solid Gold | 3.50MM Unisex Band
Unisex 18k gold gear-shaped band with 0.07 ct natural diamonds (GH COLOR, VS-SI Clarity). Bold 3.55 mm design. BIS & GIA certified.
Up and Down Ring | Minimalist Wave Ring Women | Pave Natural Diamond Zigzag Ring
14K gold wave ring with 0.05 ctw pavé natural diamonds, GH COLOR, VS-SI Clarity. GIA Certified & BIS Hallmarked.
Up and Down Ring | Minimalist Wave Ring Women | Pave Natural Diamond Zigzag Ring
18k gold wave ring with 0.05 ctw pavé natural diamonds, GH COLOR, VS-SI Clarity. GIA Certified & BIS Hallmarked.
V Shape Wedding band studded with natural diamond in 14k gold
14K gold V-shaped wedding band with 0.65 CTW natural diamonds in pave setting. GH color, VS-SI clarity. BIS & GIA certified.
V Shape Wedding band studded with natural diamond in 18k gold
18k gold V-shaped wedding band with 0.65 CTW natural diamonds in pave setting. GH color, VS-SI clarity. BIS & GIA certified.
Vertical Diamond Bezel Bar Necklace
Vertical Diamond Bezel Bar Necklace
Vertical Natural Diamond Open Ring
Vertical Natural Diamond Open Ring
Vintage Channel Set Natural Diamond Eternity Ring, 2mm 14k Gold Wedding Band
Vintage Channel Set Natural Diamond Eternity Ring, 2mm 18k Gold Wedding Band
Vintage Inspired 14k Gold Natural Diamond Solitaire Engagement Ring: Halo Style
Vintage-inspired 14K gold solitaire engagement ring with a 2 ct GH COLOR, VS-SI Clarity natural diamond. Halo style. BIS Hallmarked & GIA certified.
Vintage Inspired 18k Gold Natural Diamond Solitaire Engagement Ring: Halo Style
Vintage-inspired 18k gold solitaire engagement ring with a 2 ct GH COLOR, VS-SI Clarity natural diamond. Halo style. BIS Hallmarked & GIA certified.
Vintage Leaf Wedding Band: 3.8MM Flush Natural Diamond Arrow Pattern Ring for Women
Vintage-inspired 14k gold leaf wedding band with flush-set natural diamonds (0.06 ctw) in an arrow pattern. BIS & GIA certified.
Vintage Leaf Wedding Band: 3.8MM Flush Natural Diamond Arrow Pattern Ring for Women
Vintage-inspired 18k gold leaf wedding band with flush-set natural diamonds (0.06 ctw) in an arrow pattern. BIS & GIA certified.
Wave Bezel Natural Diamond Wedding Band | 14k Solid Gold Curve Stacking Ring
Wave Bezel Natural Diamond Wedding Band | 18K Solid Gold Curve Stacking Ring
Wave Pave Natural Diamond Ring | Unique Design Up and Down Ring Women|Wavy Stacking Ring
14K solid gold wave ring with 0.20ctw pavé-set natural diamonds. GH color, VS-SI clarity. GIA & BIS certified stacking ring.
Wave Pave Natural Diamond Ring | Unique Design Up and Down Ring Women|Wavy Stacking Ring
18k solid gold wave ring with 0.20ctw pavé-set natural diamonds. GH color, VS-SI clarity. GIA & BIS certified stacking ring.
Wavy Natural Diamond Hoop Earrings
Wavy Natural Diamond Hoop Earrings
Wedding Bands 14k Solid Gold Natural Diamond
14K solid gold wedding band with 10 natural round diamonds (0.12 ctw). Burnish-set, GH color, VS-SI clarity. BIS & GIA certified.
Wedding Bands 18K Solid Gold Natural Diamond
18k solid gold wedding band with 10 natural round diamonds (0.12 ctw). Burnish-set, GH color, VS-SI clarity. BIS & GIA certified.
Wheat Eternity Wedding Band: 14k Solid Gold Anniversary Ring for Men and Women
Wheat Eternity Wedding Band: 18K Solid Gold Anniversary Ring for Men and Women
White Natural Diamond Skull Earrings
White Natural Diamond Skull Earrings
Whitney Diamond Crossover Band
Wide Pave Band with Crossover Center Band
Wide Pave Band with Crossover Center Band
Willa Natural Diamond Bezel Earrings.
Willa Natural Diamond Bezel Earrings.
Wrap Around Natural Diamond Arrow Ring
Wrap Around Natural Diamond Arrow Ring
X Shape Natural Diamond Huggies
X Shape Natural Diamond Huggies
Zara Zigzag Natural Diamond Huggies
Zara Zigzag Natural Diamond Huggies
Zig Zag Natural Diamond Cluster Hoops
Zig Zag Natural Diamond Cluster Hoops
Zigzag Enamel And Natural Diamond Ring
Zigzag enamel ring in 14K solid gold with 150 natural diamonds (0.34 ctw, G-H/VS-SI). 2.5 mm wide, GIA Certified, BIS Hallmarked, bold and unique design.
Zigzag Enamel And Natural Diamond Ring
Zigzag enamel ring in 18k solid gold with 150 natural diamonds (0.34 ctw, G-H/VS-SI). 2.5 mm wide, GIA Certified, BIS Hallmarked, bold and unique design.
Zoe V Shaped Natural Diamond Huggies
Zoe V Shaped Natural Diamond Huggies
14K Solid Gold Triple Natural Diamond Cluster Ring
Triple diamond cluster ring in 14K solid gold with 0.09ct GH/VS-SI diamonds. Available in white, yellow, or rose gold. GIA & BIS certified.
18K Solid Gold Triple Natural Diamond Cluster Ring
Triple diamond cluster ring in 18k solid gold with 0.09ct GH/VS-SI diamonds. Available in white, yellow, or rose gold. GIA & BIS certified.
Bold Natural Diamond Engagement Ring
Bold Natural Diamond Engagement Ring
Marquise and Round Natural Diamond Nesting Ring
14K gold nesting ring with 0.24 ct GH COLOR, VS-SI Clarity marquise and round natural diamonds. GIA Certified, BIS Hallmarked. Elegant and versatile.
Marquise and Round Natural Diamond Nesting Ring
18k gold nesting ring with 0.24 ct GH COLOR, VS-SI Clarity marquise and round natural diamonds. GIA Certified, BIS Hallmarked. Elegant and versatile.
Natural Diamond Circle Signet Ring
Natural Diamond Circle Signet Ring
Thin Natural Diamond Dome Ring
Handmade 14K gold dome ring with a 0.01 ct GH COLOR, VS-SI Clarity natural diamond. GIA certified, BIS hallmarked. Sleek and minimal.
Thin Natural Diamond Dome Ring
Handmade 18k gold dome ring with a 0.01 ct GH COLOR, VS-SI Clarity natural diamond. GIA certified, BIS hallmarked. Sleek and minimal.
Triple Bezel Natural Diamond Ring
Handmade 14K gold triple bezel ring with 0.11 ct GH COLOR, VS-SI Clarity natural diamonds. GIA certified, BIS hallmarked. Minimal and elegant.
Triple Bezel Natural Diamond Ring
Handmade 18k gold triple bezel ring with 0.11 ct GH COLOR, VS-SI Clarity natural diamonds. GIA certified, BIS hallmarked. Minimal and elegant.
0.05Ct Diamond Bezel Necklace
0.05Ct Diamond Bezel Necklace
0.07Ct Diamond & 0.40Ct Mother Of Pearl Clover Bracelet
0.10Ct Diamond Bezel Heart Bracelet
History, Types, Cultural Significance Of Natural Diamond Jewelry
Natural diamonds have long been treasured as symbols of commitment, success, and timeless beauty. For centuries, they’ve marked the most important moments in people’s lives—from engagements to anniversaries to heirloom gifting. At The Karat Store UK, we honour that tradition by offering a collection rooted in heritage, authenticity, and modern design.
Our natural diamond jewellery spans a variety of styles and settings to suit every personality. Explore classic solitaire rings, halo settings, eternity bands, tennis bracelets, dainty diamond pendants, and more—all designed in sleek 14K gold. Whether you prefer yellow, white, or rose gold, there’s something that fits your style.
In UK culture, natural diamonds continue to be a preferred choice for their rarity, brilliance, and emotional significance. They're not just jewellery—they’re lifelong investments and cherished keepsakes. Our mission is to bring you those timeless pieces, with a fresh design approach that speaks to today’s generation.
Quality of Material Used
We believe quality should never be compromised. That’s why each piece in our natural diamond collection is made from 100% solid 14K gold—never plated, never hollow. Solid gold ensures not just longevity, but a rich lustre and weight that you can feel the moment you put it on.
Our diamonds are carefully selected from trusted sources, ensuring they are natural, conflict-free, and responsibly mined. We prioritise cut, clarity, colour, and carat to deliver diamonds that sparkle from every angle. Whether you’re choosing a bold centre stone or a delicate pavé accent, each diamond is handpicked for its brilliance and fire.
All of our gold meets rigorous quality standards, making it suitable for daily wear. It’s hypoallergenic, durable, and resistant to tarnish, ensuring that your jewellery not only looks good today but also stands the test of time.
Certifications Provided
Authenticity and transparency are core to everything we do. Every piece of natural diamond jewellery purchased from The Karat Store UK includes a GIA certification. GIA is the world’s most respected authority in diamond grading and ensures that the diamond’s cut, clarity, colour, and carat are independently evaluated and verified.
GIA certification provides you with a comprehensive report of your diamond’s characteristics, giving you full confidence in its quality and value. This certificate is globally recognised and adds lasting resale and sentimental value to your jewellery.
In addition to the GIA certificate, we also provide:
A product invoice with complete metal and stone details
Gold purity stamp on the jewellery (14K)
Secure, tamper-proof packaging for authenticity and safety
Our commitment to certified, traceable, and genuine materials ensures that what you wear is not only beautiful but also backed by trust and reputation.
Craftsmanship
Each piece of jewellery at The Karat Store UK is the result of meticulous craftsmanship and expert artistry. Our natural diamond jewellery is handcrafted by skilled artisans who specialise in fine detailing and precision work. From the initial sketch to the final polish, every design is brought to life with a blend of traditional techniques and modern tools.
The diamond setting is a highly skilled process. Our jewellers ensure that each stone is securely mounted to enhance both its brilliance and durability. The polishing process is carried out to give your gold that smooth, glowing finish that feels luxurious against the skin.
We also perform a thorough quality inspection before dispatching your piece, checking every detail—from prong strength to metal weight—to ensure it meets our high standards. The result is fine jewellery that feels refined, balanced, and made with love.
Frequently Asked Questions
1. How long does shipping take across the UK?
We ship all our jewellery. Delivery typically takes 12 to 20 business days to reach any location in the United Kingdom. You’ll receive a tracking number once your order is shipped.
2. Are the diamonds used in this collection real and natural?
Yes, we only use natural, earth-mined diamonds in this collection. These are not lab-grown or synthetic in any form.
3. Is your gold real or gold-plated?
All our jewellery is made from 100% solid 14K gold. We do not use any plating or filler metals.
4. Do your diamonds come with a certificate?
Yes. Every natural diamond piece comes with a GIA certificate, verifying its authenticity and quality.
5. Do you offer free shipping in the UK?
Yes, we offer free standard shipping on all orders within the United Kingdom.
6. Can I track my shipment?
Absolutely. As soon as your order is dispatched, you’ll get an email with a tracking link so you can follow its journey to your doorstep.
7. What is your return policy?
We offer a 7-day return window after delivery. If you're not happy with your order, just let us know and we’ll guide you through the return process.
8. Do you offer customisations on natural diamond jewellery?
Yes. We accept customisation requests for most designs. Contact us with your ideas, and our team will help create your perfect piece.
9. Is your jewellery safe for sensitive skin?
Yes. Our 14K gold is hypoallergenic and suitable for those with sensitive skin.
10. How can I contact your customer service team?
If you need help or have any questions, feel free to reach out to us anytime at contact@thekaratstore.uk. Our team is always here to assist you.