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 Natural Diamond Large Horseshoe Necklace
18k Natural Diamond Lariat Y Necklace
18k Natural Diamond Moon and Crescent Pendant
18k Pear Shaped Illusion Setting Halo Natural Diamond Necklace
18k Rose Gold 3.63 Carat Solitaire Pear-Shape Natural Diamond Eternity Band Ring
18k Rose Gold Eternity Band with 3.63 ct pear-shaped natural diamonds. GH color, VS-SI clarity. GIA & BIS certified. Total weight: 3.16 grams.
18k Rose Gold Natural Diamond Half Eternity Band
18k rose gold half eternity band with 0.48 ct GH COLOR, VS-SI Clarity baguette natural diamonds. GIA Certified, BIS Hallmarked. Elegant & stackable.
18k Sold Gold Baguette Natural Diamond Earrings in Halo Setting
18K Solid Gold Lever Back Bezel Setting Diamond Earrings
18K Solid Gold Baguette and Round Diamond Illusion Setting Statement Ring
18k gold statement ring featuring 0.34 ctw natural diamonds in an illusion setting with baguette and round stones. GIA & BIS certified.
18K Solid Gold Bezel Diamond Wedding Ring
Chunky 18k gold dome band with five bezel-set natural diamonds (0.48 ct, GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold Byzantine Cross Wedding Band
Antique-inspired 18k gold Byzantine cross wedding band adorned with natural diamonds, offering timeless charm and spiritual elegance.
18K Solid Gold Chunky Ring with Diamond Baguettes
Bold 18k gold dome ring featuring 0.24 ct GH color, VS-SI clarity natural baguette diamonds. GIA & BIS certified for quality and authenticity.
18K Solid Gold Compass Signet Ring
The 18k Gold Compass Signet Ring is a celestial-inspired pinky ring with a delicate natural diamond accent, symbolizing guidance and elegance. BIS Hallmarked & GIA.
18K Solid Gold Diamond Arrow Wedding Ring Slim Band
Slim 18k solid gold arrow wedding ring with 0.13 ct natural diamonds. Minimalist and stackable design in white, rose, and yellow gold. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Baguette Ring
Elegant 18k gold baguette and pave diamond ring with 0.15 ct GH color, VS-SI clarity natural diamonds. BIS Hallmarked & GIA Certified.
18K Solid Gold Diamond Eternity Wedding Ring
18K Solid Gold Diamond Horoscope Pendant Necklace
18K Solid Gold Diamond Open Wedding Band
Open cuff wedding band in 18k gold with 0.24 ct natural diamonds. Textured finish. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Pear Engagement Ring
18k gold pear-shaped natural diamond solitaire ring (0.36 ct, GH color, VS-SI clarity) in bezel setting. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Solitaire Bold Band Ring
Bold 18k Gold Solitaire Band Ring featuring a 0.53 ct H color, SI1 clarity natural diamond in a thick oval design. Available in White, Rose, Yellow Gold with BIS Hallmark.
18K Solid Gold Diamond Stacking Ring
Slim 18k gold stacking band with 0.27 ct GH color, VS-SI clarity natural diamonds. Elegant dot eternity design. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Twisted Half Eternity Ring
18k solid gold twisted half eternity ring with 0.22 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Unique Link Wedding Ring
The 18k Gold Natural Diamond Unique Link Wedding Ring features a wide-band interlocking design with 0.36 ct pave Natural diamonds (GH color, VS-SI clarity). Available in White, Rose, and Yellow Gold.
18K Solid Gold Eternity Line Wedding Band
The 18k Gold Eternity Line Wedding Band features a ribbed dome design adorned with 0.07 ct natural diamonds. Available in white, rose, and yellow gold with BIS Hallmark.
18K Solid Gold Flora Diamond Tracer Band
18K Solid Gold Flush Set Diamond Wedding Band
Minimalist flush set wedding band in 18k gold with 0.18ctw round natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold Flush Set Two Diamond Band
18k solid gold cigar band with two flush-set natural diamonds (GH color, VS-SI clarity, 0.02 ct). BIS Hallmarked & GIA certified.
18K Solid Gold Full Eternity Band
18K Solid Gold Honeycomb Wedding Band
A stunning 18k gold honeycomb wedding band with pave natural diamonds. Wide cigar band design, an eternity ring symbolizing eternal love and commitment.
18K Solid Gold Leaf Engraved Band
Nature-inspired 18k gold vine band with leaf engravings and 0.18 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold Mariner Chain Bracelet
18K Solid Gold Marquise Emerald Leaf Ring
18K Solid Gold Micro-Pave Diamond Twist Ring
18K Solid Gold Oval Diamond Solitaire Ring
18K Solid Gold Pave Diamond Twist Wedding Band
18K Solid Gold Pave Diamond Wedding Band
18k solid gold cigar band with 0.65 ct GH color, VS-SI clarity natural diamonds. Half eternity ring. BIS Hallmarked & GIA Certified.
18K Solid Gold Pear Cut Diamond Ring
18k gold band with 1.76 ctw pear-cut natural diamonds (GH COLOR, VS-SI Clarity). 6.14 mm wide, BIS & GIA certified. Elegant statement ring.
18K Solid Gold Pear Diamond Wedding Band
Minimalist 18k gold wedding band with 0.40 ctw GH color, VS-SI pear natural diamond. Elegant solitaire style. BIS Hallmarked & GIA certified.
18K Solid Gold Princess Diamond Bold Wedding Band
18K Solid Gold Rectangle Sun Pendant
18K Solid Gold Ruby Wedding Band
18K Solid Gold Simple Diamond Wedding Band
18k solid gold twisted half eternity ring with 0.22 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
18K Solid Gold Statement Ring
18K Solid Gold Tiny Ball Stacking Ring
18K Solid Gold Trio Baguette Diamond Wedding Band
18K Solid Gold Vintage Pear Salt and Pepper Diamond Engagement Ring
18K Solid Gold Wedding Band With Diamonds Madison
18k solid gold wedding band (White, Rose, Yellow) with 0.23 ct natural diamonds (GH COLOR, VS-SI Clarity), 5 mm width, 5–6g gold. BIS & GIA certified.
18K Solid Baguette Diamond Fancy Pattern Band
18K Solid Bezel Diamond Pinky Ring
Minimalist 18k solid gold bezel pinky ring with 0.06ct natural diamonds. Lightweight, elegant, and GIA & BIS certified.
18K Solid Gold 4.8MM Diamond Cuban Link Bracelet
18K Solid Gold 5 Station Diamond Bar Bracelet
18K Solid Gold Accented Oval Dimond Engagement Ring
Elegant 18k 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.
18K Solid Gold Arch Curved Ring
18k solid gold curved band with 0.13 ctw pave natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Sleek, stackable, and minimalist.
18K Solid Gold Ascending Diamond Bypass Wedding Ring
18k solid gold bypass wedding ring with 0.3 ct GH COLOR, VS-SI Clarity natural diamonds. BIS Hallmarked & GIA certified.
18K Solid Gold Baguette & Round Diamond Hexagon Studs
18K Solid Gold Baguette Diamond Bar Ring
Bold baguette natural diamond bar ring in 18k gold with 0.60 ct GH color, VS-SI clarity diamonds. Flat top signet style. GIA & BIS certified.
18K Solid Gold Baguette Diamond Cluster Ring
18K Solid Gold Baguette Diamond Halo Setting Diamond Studs
18K Solid Gold Baguette Diamond Needle Cut Statement Earrings
18K Solid Gold Bezel Setting Diamond Tennis Bracelet
18K Solid Gold Bezel Setting Diamond with Migraine Bracelet
18K Solid Gold Black Diamond Micro Pave Ring
18K Solid Gold Channel Setting Princess Cut Half Eternity Diamond Ring
18k gold half eternity ring with 20 princess-cut natural diamonds (1.55mm each). GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18K Solid Gold Curved Baguette Helix Piercing
18K Solid Gold Dainty Diamond Hoop Earrings
18K Solid Gold Diamond Alternating Pave Stacking Ring
18k gold zigzag stacking ring with 0.18 ct GH color, VS-SI clarity natural diamonds. Dainty pave design. BIS & GIA certified.
18K Solid Gold Diamond Claw Ring
18k solid gold claw ring with 96 micro-pave natural diamonds. GH color, VS-SI clarity. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Eternity Wedding Band
Elegant 18k solid gold eternity band with 0.32 ct GH color, VS-SI clarity natural diamonds. Perfect for stacking. BIS Hallmarked & GIA certified.
18K Solid Gold Diamond Sweep Necklace
18K Solid Gold Diamond Wedding Band
18K Solid Gold Double Row Diagonal Baguette Ring
Crafted in 18k 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.
18K Solid Gold Double Row Micro Pave Diamond Ring with Baguette Diamond
18K Solid Gold Double Row Micro Pave Petite Diamond Hoops
18K Solid Gold Emerald Cut Bezel Setting Stud Earring
18K Solid Gold Half Eternity Baguette and Round Diamond Bangle
18K Solid Gold Heart-Shaped Diamond Ring, Diamond Ring
18k gold heart-shaped diamond ring with 0.40 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA Certified.
18K Solid Gold Illusion Setting Step Cut Moissanite Diamond Studs
18K Solid Gold Leaf Diamond Helix Piercing
18K Solid Gold Marquise Crown Stud Earrings
18K Solid Gold Marquise Cut Diamond Engagement Ring
18K Solid Gold Marquise Looking Round Diamond Cluster Studs
18K Solid Gold Marquise Shape Round Diamond Bangle Bracelet
18K Solid Gold Marquise Shaped Emerald and Baguette Diamond Ring
18k gold ring with marquise emerald and 0.26 ctw natural diamonds, GH COLOR , VS-SI Clarity. BIS Hallmarked & GIA certified.
18K Solid Gold Mini Baguette Diamond Studs
18K Solid Gold Minimalist Pave Diamond Stacking Ring
18K Solid Gold Open Link Ring
18k 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.
18K Solid Gold Open Squares Pave Wedding Band
18K Solid Gold Paperclip Diamond Hoop Earrings
18K Solid Gold Pear Shape Illusion Setting Diamond Engagement Ring
18K Solid Gold Pink Sapphire And Diamond Ring
18K Solid Gold Round Diamond Prong Setting Graduating Stud Earrings
18K Solid Gold Rustic Diamond Ring
18K Solid Gold Slim Simple Migraine Band
Slim 18k solid gold band with vintage-inspired migraine detailing. 2.83 mm wide, minimalist dotted style. BIS Hallmarked.
18K Solid Gold Solo Diamond Migraine Wedding Band
18k solid gold migraine wedding band with 0.01 ct GH COLOR, VS-SI Clarity natural diamond. BIS Hallmarked & GIA certified.
18K Solid Gold Stackable Half Bezel Diamond Eternity Ring
18K Solid Gold Three Row Pave Diamond Bracelet For women
18K Solid Gold Unique Baguette Stackable Ring
Elegant 18k gold stackable ring with 4 channel-set baguette diamonds, GH COLOR, VS-SI Clarity. BIS & GIA Certified.
18K Solid Gold Wedding Ring
18k Solid Gold & Black Natural Diamond Hoop Earrings
18k Solid Gold & Diamond Hoop Earrings
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.