Looking for fine jewelry with genuine brilliance? You're in the right place. At The Karat Store US, we proudly offer a timeless collection of natural diamond jewelry 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 States and GIA-certified stones, you can shop confidently, knowing you’re getting the real thing. Discover luxury that feels personal and looks unforgettable.
18K Solid Gold & Diamond Ring
18K Solid Gold & Natural Diamond Band
18k Solid Gold & Natural Diamond Hoop Earrings
18k Solid Gold & Natural Diamond Hoop Earrings
18K Solid Gold & Diamond Tracer Band
18k Solid Gold & Natural Diamond Hoop Earrings
18k Solid Gold & Natural Diamond Love Charm Huggies
18K Solid Gold 0.18 ctw cluster Diamond Emerald Ring
18K Solid Gold 0.2ct Accented Bezel Solitaire Ring
18k Solid Gold 0.35ct bezel-set solitaire ring with halo of accent natural diamonds. Unique wedding ring. BIS Hallmarked.
18K Solid Gold 0.2ct Mixed Cut Diamond Bypass 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.
18K Solid Gold 0.30ctw Diamond Cluster Engagement Ring
Minimalist 0.30ctw natural diamond cluster engagement ring in 18k solid gold. Customizable in white, rose, or yellow gold. BIS Hallmarked & GIA certified.
18K Solid Gold 0.35 ct Starburst 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.
18K Solid Gold 0.3ct. Round Cut Natural Diamond Ring
18k solid gold ring (White, Rose, Yellow) with a 0.30 ct round-cut natural diamond (GH COLOR, VS-SI Clarity). BIS Hallmarked & GIA certified.
18K Solid Gold 0.4 Carat Natural Diamond Infinity Band Ring
18k Solid Gold Infinity Band Ring with 0.4 ct natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
18K Solid Gold 0.4 Carat Pink Sapphire Ring
18K Solid Gold 0.5 Sunburst Dimond Engagement 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 (SI1 clarity, H color). BIS Hallmarked, available in white, rose, and yellow gold.
18K Solid Gold 0.50ctw Cluster Solitaire 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.
18K Solid Gold 0.5Ct 5 Stone Diamond Wedding Ring
18k gold wedding ring with five natural diamonds (0.5ct total). GH color, VS-SI clarity. GIA-certified, BIS hallmarked. Stackable and timeless.
18K Solid Gold 0.5Ct Diamond Butterfly Ring
Nature-inspired butterfly ring in 18k gold with 0.56 ct natural marquise diamonds. BIS Hallmarked & GIA certified.
18K Solid Gold 0.74 Carat Natural Diamond Solitaire Ring
18k Solid Gold Solitaire Ring with a 0.74 ct natural diamond. GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold. Elegant and timeless.
18K Solid Gold 0.75 Carat | Natuarl Diamond Infinity Band Ring | Thin Natuarl Diamond Band
18k Solid Gold Infinity Band Ring with 0.75 ct natural diamonds. GH color, VS-SI clarity, GIA & BIS certified. Lightweight, elegant, and available in all gold tones.
18K Solid Gold 0.7ctw Mixed Cut Diamond Wedding Ring
18k solid gold ring with 0.73 ctw natural mixed-cut diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold 0.85 Carat | Natural Diamond Infinity Band Ring | Thin Natural Diamond Band
18k Solid Gold Infinity Band Ring with 0.85 ct natural diamonds, GH color, VS-SI clarity. GIA & BIS certified. Available in white, rose, and yellow gold.
18K Solid Gold 0.85 Carat Multi-Sapphire Solitaire Band Ring
18K Solid Gold 1 CT Princess Cut Engagement Ring Curved Band Promise Ring
18k Solid Gold Engagement Ring with 1 CT princess-cut natural diamond. GH color, VS-SI clarity. Curved band design. GIA & BIS certified. Available in all gold tones.
18K Solid Gold 1.00 Carat Diamond Engagement Ring
Elegant 18k gold engagement ring with 1.00 ctw natural diamonds, including fancy cuts. GH COLOR, VS-SI Clarity. BIS & GIA Certified.
18K Solid Gold 1.11 ct Round Galaxy 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.
18K Solid Gold 1.22 Carat Diamond “Invisible-Set” and Tsavorite Cluster Ring
18K Solid Gold 1.34 Carat Natural Diamond and Emerald Brilliant Cut Eternity Band Ring
18k gold eternity band with 0.5 ct natural diamonds and 0.84 ct emeralds. GH color, VS-SI clarity. GIA & BIS certified. Elegant and colorful.
18K Solid Gold 1.35 ct Cushion Champagne Diamond Side Stones Ring
18K Solid Gold 1.5 CT Radiant Natural Diamond Promise Ring Thin Band Platinum Ring
18k Solid Gold Promise Ring with 1.5 CT radiant and round natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Thin 1.60 mm band.
18K Solid Gold 1.5 MM Natural Emerald Band
18K Solid Gold 1.5CT Natural Diamond Bezel Set Pear Solitaire Ring
Modern bezel-set solitaire ring with a 1.5CT pear-shaped natural diamond in 18k gold. GH color, VS-SI clarity. GIA & BIS certified.
18K Solid Gold 11 Stone U-Shaped Natural Diamond Wedding Band
A stunning 18k gold U-shaped natural diamond wedding band, featuring 11 genuine white diamonds (G color, SI clarity, 2.00mm each). BIS Hallmarked & GRA Certified, available in White, Rose, and Yellow Gold.
18K Solid Gold 1ct Oval Solitaire Diamond Ring
18k gold engagement ring featuring a 1.03 ct oval-cut natural diamond. GH color, VS-SI clarity. BIS & GIA Certified. Timeless solitaire design.
18K Solid Gold 2.44 ct Long Oval Galaxy Diamond Ring
18K Solid Gold 2ct oval Diamond Engagement Ring
This 2ct Oval natural Diamond Engagement Ring features a H color, SI1 clarity oval-cut natural diamond, set in a classic 18k gold solitaire design. Available in white, rose, and yellow gold, it is BIS Hallmarked & GIA certified for authenticity.
18K Solid Gold 2ct Round Cut Natural Diamond Ring
18K Solid Gold 3 Natural Diamond Engagement Ring
18K Solid Gold 3 Row Half Eternity Diamond Band
18k gold three-row half eternity band with 73 micro-pave natural diamonds for an elegant sparkle. BIS Hallmarked & GRA Certified.
18K Solid Gold 3.14 Carat Solitaire Pink-Sapphire and Diamond Cocktail Ring
18K Solid Gold 3.61 Carat Natuarl Diamond and Sapphire “Illusion-Setting” Eternity Band
18k Gold Eternity Band with 1.81 ct GH/VS-SI diamonds and 1.80 ct sapphires in illusion-setting. GIA & BIS certified, 8.052g gross weight.
18K Solid Gold 3MM Curb Link Diamond Pave Bracelet
18K Solid Gold 4-Prong Promise Knife Edge Princess Cut Solitaire Engagement Ring
18K Solid Gold 4.70 ct Cushion Bi-Color Montana Sapphire Ring
18K Solid Gold 5 Marquise Simple Ring
Elegant 18k gold ring featuring 0.52 ct multicolor marquise-cut sapphires and 0.13 ct white diamonds. A minimalist yet radiant design. BIS Hallmarked.
18K Solid Gold 5 Natural Diamond V Tracer Band, Stacking Band
18k solid gold V tracer band (White, Rose, Yellow) with 5 natural diamonds (GH COLOR, VS-SI Clarity), 3g gold weight. BIS Hallmarked & GIA certified.
18K Solid Gold 5 Stone Diamond Anniversary Ring
18k 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.
18K Solid Gold 5 Stone Diamond Band
18k solid gold 5-stone natural diamond band with pave setting. 0.05 ctw GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18K Solid Gold 5MM Illusion Setting Diamond Studs, Diamond Stud Earrings
18K Solid Gold 6.24 Carat Lab Grown Vivid Green Emerald and Diamond Cocktail Ring
18K Solid Gold 6.84 Carat Fancy Yellow and Diamond Eternity Band
The 18k Gold Fancy Yellow and Diamond Eternity Band features 6.10 ct yellow and 0.74 ct white natural diamonds. Crafted in 18k gold and available in all gold tones.
18K Solid Gold 8.95 Carat Ruby and Natural Diamond Cocktail Modulation Ring
Bold cocktail ring in 18k gold with 7.01 ct natural diamonds and 1.94 ct ruby. GH color, VS-SI clarity. GIA & BIS certified. Total weight: 10.91 grams.
18K Solid Gold Alternating Baguette and Round Diamond Wedding Ring
18k solid gold ring featuring alternating baguette and round natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18K Solid Gold Alternating Baguette Diamond Band
18k gold alternating baguette diamond band with 1.06 Ct GH COLOR, VS-SI Clarity natural diamonds. BIS & GIA certified.
18K Solid Gold Alternating Natural Diamond Eternity Band
18K Solid Gold Alternating Natural Diamond Eternity Ring
18K Solid Gold Alternating Natural Diamond Half Eternity Ring
18K Solid Gold Alternating Pave Wavy Band: Minimalist Zigzag Ring for Women
18k solid gold wavy zigzag band with 0.60 ct natural diamonds in an alternating pave setting. Minimalist, bold, and GIA certified.
18K Solid Gold Alternating Round Natural Diamond Curve Ring | Stackable Dainty Wishbone
Wishbone-style stackable ring in 18k gold with 0.41 ctw GH COLOR, VS-SI clarity natural diamonds. BIS Hallmarked and GIA certified.
18K Solid Gold Alternating Ruby and Diamond Eternity Band
A 18k solid gold eternity band featuring alternating rubies and diamonds, symbolizing love and elegance. Available in white, rose, and yellow gold.
18K Solid Gold Alternating Sapphire Wedding Band
18K Solid Gold Amethyst and Natural Diamond Engagement Ring
A vibrant 18k gold engagement ring with a 0.30 ct amethyst and natural diamonds—certified, elegant, and full of color and charm.
18K Solid Gold Amethyst and Natural Diamond Ring
18k Gold Ring featuring 0.09 ct Amethyst and 0.05 ct GH/VS-SI Diamonds. Bezel-set, 1.3 mm band. Available in 3 gold tones. GIA & BIS certified.
18K Solid Gold Amethyst Natural Diamond Engagement Ring
18k Solid Gold And Diamond Paperclip Bracelet
18K Solid Gold and Double Round Vertical Baguette Wedding Ring for Women
18k solid gold ring with 0.37 Ct GH COLOR, VS-SI Clarity baguette & round natural diamonds. 1.2mm wide. BIS Hallmarked & GIA certified.
18k Solid Gold and Natural Diamond LOVE Earrings
18k Solid Gold And Natural Diamond Pac Man Earrings
18K Solid Gold And Natural Diamond Rope Ring
18k solid gold rope ring with 0.18 ct natural diamonds. Available in white, rose, and yellow gold. BIS Hallmarked & GIA certified.
18K Solid Gold April Birthstone Natural Diamond Cluster Ring
18K Solid Gold Arched Nesting Ring
18k solid gold minimalist arched ring with 0.42 ctw pave natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Elegant stacking ring.
18K Solid Gold Arrow Pattern Engraved Natural Diamonds Wedding Ring
Arrow-engraved 18k solid gold wedding ring with 0.06 ctw natural diamonds (GH/VS-SI), 1.95 mm band width. GIA certified & BIS hallmarked. 3 gold options.
18K Solid Gold Art Deco and Cocktail Style Ring Handmade For Women
18k Solid Gold Art Deco Chain Bracelet
18K Solid Gold Art Deco Graduating Diamond Full Eternity Ring
18k 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.
18K Solid Gold Ascending Diamond Dome Ring
18k gold dome pinky ring with 0.24 ctw ascending pave natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Elegant and modern.
18K Solid Gold Ascending Natural Diamond Bypass Composition Ring, Stackable Pave Wedding
18k solid gold bypass ring with 0.61 ct GH COLOR, VS-SI clarity natural diamonds in pave setting. GIA & BIS certified.
18K Solid Gold Ascending Natural Diamond Front Cuff Ring: Adjustable Minimalist Band
Adjustable front cuff ring in 18k gold with 0.34 ct ascending natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold Ascending Natural Diamond Ring
A sleek 18k gold crossover ring with ascending natural diamonds—symbolic, elegant, and GIA-certified for everyday brilliance.
18K Solid Gold Ascending Pave Diamond Crossover Ring Unique X Design
18k Solid Gold Asscher-Cut Emerald & Natural Diamond Charm Huggies
18K Solid Gold Asymmetrical Set Natural Diamond Cluster Ring
Asymmetrical diamond cluster ring in 18k gold with 0.35 ctw GH/VS-SI natural diamonds. Contemporary, bold, and elegantly offbeat.
18K Solid Gold Audrey Brilliant Cut Natural Diamond Earrings
18k Solid Gold Baguette & Round Diamond Bangle Bracelet
18k Solid Gold Baguette & Round Diamond Bangle Bracelet
18K Solid Gold Baguette & Round Diamond with Genuine Sapphire Ring
18K Solid Gold Baguette and Round Diamond Cluster Studs
18k Solid Gold Baguette and Round Diamond Illusion Setting Tennis Bracelet
18K Solid Gold Baguette and Round Diamond Micro Pave Earrings
18K Solid Gold Baguette and Round Diamond Migraine Channel Set Band
18k gold band with 0.22 CTW baguette & round diamonds, migraine channel set. GH COLOR, VS-SI Clarity. BIS & GIA Certified.
18K Solid Gold Baguette and Round Diamond Ring
18k solid gold ring featuring 5 baguette and 6 round natural diamonds. GH color, VS-SI clarity, bezel set. BIS Hallmarked & GIA Certified.
18K Solid Gold Baguette and Round Natural Diamond Open Ring
Modern 18k Solid Gold Open Ring with 0.15 ctw GH VS-SI natural diamonds: baguette and bezel-set round cut. Minimalist, stackable, GIA certified.
18k Solid Gold Baguette and Round Natural Diamond Studs for the modern Women
18K Solid Gold Baguette Diamond Array Studs
18K Solid Gold Baguette Diamond Band
18k Solid Gold Baguette Diamond Bar Curb Link Bracelet
18K Solid Gold Baguette Diamond Bold Eternity Ring
18K Solid Gold Baguette Diamond Butterfly Necklace
Elegant 18k gold butterfly necklace, featuring D color, VVS1 clarity moissanite diamonds (0.26 CTW). Available in White, Rose, and Yellow Gold. BIS Hallmarked.
18K Solid Gold Baguette Diamond Engagement Ring
Baguette-cut 0.64ct natural diamond ring in 18k solid gold. GH color, VS-SI clarity. GIA & BIS certified. Modern solitaire with a bold design.
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 US, we honor that tradition by offering a collection rooted in heritage, authenticity, and modern design.
Our natural diamond jewelry 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 American culture, natural diamonds continue to be a preferred choice for their rarity, brilliance, and emotional significance. They're not just jewelry—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 luster 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 prioritize cut, clarity, color, and carat to deliver diamonds that sparkle from every angle. Whether you’re choosing a bold center 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 jewelry 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 jewelry purchased from The Karat Store US includes a GIA (Gemological Institute of America) certification. GIA is the world’s most respected authority in diamond grading and ensures that the diamond’s cut, clarity, color, 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 recognized and adds lasting resale and sentimental value to your jewelry.
In addition to the GIA certificate, we also provide:
A product invoice with complete metal and stone details
Gold purity stamp on the jewelry (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 jewelry at The Karat Store US is the result of meticulous craftsmanship and expert artistry. Our natural diamond jewelry is handcrafted by skilled artisans who specialize 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 jewelers 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 jewelry that feels refined, balanced, and made with love.
Frequently Asked Questions
1. How long does shipping take across the UK?
We ship all our jewelry from India. Delivery typically takes 12 to 20 business days to reach any location in the United States. 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 jewelry 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 States.
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 customizations on natural diamond jewelry?
Yes. We accept customization requests for most designs. Contact us with your ideas and our team will help create your perfect piece.
9. Is your jewelry 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.