Shop Moissanite Jewelry
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 Pear Shaped Emerald And Diamond Drop Earrings
18k Solid Gold Pearl Volley Studs
Timeless pearl studs crafted in 18K solid gold—an effortless essential for everyday elegance and special occasions alike.
18K Solid Gold Peridot and Natural Diamond Engagement Ring
18k solid gold engagement ring featuring 0.12 ctw peridot and 0.11 ctw natural diamonds, available in white, rose, and yellow gold.
18K Solid Gold Petite Diamond Wedding Ring
Petite 18k solid gold wedding ring with 8 round natural diamonds (1.55 mm each), micro prong set. BIS Hallmarked & GIA certified.
18K Solid Gold Petite Garnet Natural Diamond Engagement Ring
18K Solid Gold Petite Heart and Natural Diamond Cluster Ring
18K Solid Gold Petite London Topaz Natural Diamond Engagement Ring
18K Solid Gold Petite Many Moons Band
18K Solid Gold Petite Natural Diamond Band
18K Solid Gold Petite Natural Diamond Bar Ring
18K Solid Gold Petite Natural Diamond Circle Ring
18K Solid Gold Petite Natural Diamond Cluster Ring
18K Solid Gold Petite Natural Diamond Cluster Ring
18k Solid Gold Petite Natural Diamond Distance Bracelet, Rose Gold
18K Solid Gold Petite Natural Diamond Engagement Ring
Petite 18k gold engagement ring with 0.14ct GH/VS-SI diamonds. 1.2 mm band, 5 mm top. GIA certified, BIS hallmarked. Available in 3 gold tones.
18K Solid Gold Petite Natural Diamond Flower Beaded Band
18K Solid Gold Petite Natural Diamond Half Eternity Ring
18K Solid Gold Petite Natural Diamond Lightning Bolt Ring
A dainty lightning bolt ring in 18k solid gold with a single natural diamond. Stackable, symbolic, and effortlessly bold.
18K Solid Gold Petite Natural Diamond Ring
18k Solid Gold Petite Natural Diamond Satellite Bracelet
18K Solid Gold Petite Natural Diamond Star Ring
18K Solid Gold Petite Peridot Natural Diamonds Engagement Ring
18K Solid Gold Petite Tanzanite Natural Diamond Engagement Ring
18K Solid Gold Petite Tilted Natural Diamonds Butterfly Ring
18K Solid Gold Pinched Twist Diamond
18k gold twisted rope ring with 0.15 ctw natural diamonds (GH COLOR, VS-SI Clarity, excellent cut). GIA & BIS certified. Stackable and elegant.
18K Solid Gold Pink Sapphire and Diamond Ring
18k Solid Gold Pink Sapphire And Diamond Teardrop Necklace
18K Solid Gold Pink Sapphire and Natural Diamond Eternity Band
18k gold eternity band featuring 0.44ct pink sapphires and 0.24ct diamonds. A vibrant and romantic fine jewelry piece.
18K Solid Gold Pink Sapphire Emerald Cut Eternity Band
18K Solid Gold Pink Sapphire Eternity Band
18k Solid Gold Pink Sapphire Heart Earrings
18K Solid Gold Pink Sapphire Oval-Cut Ring in Prong Setting
18K Solid Gold Pink Tourmaline and Diamond Ring
Graceful Pink Tourmaline and Natural Diamond Ring in 18k solid gold (White, Rose, or Yellow). Features a vibrant pink tourmaline center with dazzling natural diamond accents. BIS Hallmarked & GIA for quality assurance.
18K Solid Gold Pink Tourmaline and Diamond Ring
18k Solid Gold Piper Diamond And Turquoise Marquis Earrings
18K Solid Gold Plain and Natural Diamond Line Ring
18K Solid Gold Princess Diamond Eternity
18k solid gold eternity ring with 1.25 ctw princess-cut natural diamonds (GH COLOR, VS-SI Clarity). GIA & BIS certified. Ideal for marriage or anniversary.
18K Solid Gold Princess Solitaire Ring
Tiny 18k gold ring with a princess-cut 0.06ct natural diamond (GH color, VS-SI clarity). Minimalist and timeless. GIA & BIS certified.
18K Solid Gold Princess-Cut Natural Diamond Half Eternity Ring
18K Solid Gold Prong Emerald Eternity Band
18k Solid Gold Prong Setting Diamond Tennis Bracelet 1.75 ctw
18K Solid Gold Purple Amethyst Emerald Cut Eternity Band
18k Solid Gold Pyramid Diamond Stud Bangle
18k Solid Gold Radiant Natural Diamond Pendant Radiant Cut Solitaire Necklace 0.5 CT
18K Solid Gold Rainbow Emerald Cut 3/4 Band
18K Solid Gold Rainbow Emerald Cut Eternity Band
18k Solid Gold Rainbow Sapphire Bracelet
18k Solid Gold Rainbow Sapphire Ear Cuff
18K Solid Gold Rainbow Sapphire Eternity Band
18K Solid Gold Rainbow Sapphire Eternity Ring
18k Solid Gold Rainbow Sapphire Tennis Bracelet
18K Solid Gold Rectangle Eternity Band Ring: 2.65MM Ribbed Women’s Wedding Band
Elegant 18k solid gold rectangle eternity band featuring VS-SI clarity, I-J color diamonds in a sleek 2.65mm ribbed design. BIS Hallmarked for quality.
18K Solid Gold Rectangular Diamond Pinky Ring
18k Solid Gold Reversible Gemstone And Diamond Huggies
Reversible 18K solid gold huggies set with gemstones and natural diamonds—two looks in one, designed for effortless everyday polish.
18k Solid Gold Reversible White Diamond And Red Ruby Heart Necklace
18K Solid Gold Rhombus Band Wedding Ring: Dainty Stacking Ring
18k solid gold rhombus wedding ring with 0.15 ct natural diamonds (GH color, VS-SI clarity). BIS Hallmarked & GIA certified.
18K Solid Gold Rhombus North star Signet Ring
18k solid gold North Star signet ring with 0.12 ct GH VS-SI diamond. Unique celestial design. GIA & BIS certified.
18K Solid Gold Rhombus Wedding Band
Slim 18k 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.
18K Solid Gold Ribbed Baguette Natural Diamond Eternity Band
18K Solid Gold Ribbed Natural Diamond Half Eternity Ring
18K Solid Gold Ring Green Sapphire
18K Solid Gold Rose Cut Diamond Ring
18K Solid Gold Rose Quartz and Natural Diamond Engagement Ring
18K Solid Gold Rose Quartz Art Deco Ring
18K Solid Gold Round Alternating Diamond Ring
Elegant 1.30mm slim 18k solid gold marriage band with 0.15ct alternating natural diamonds. Available in white, rose, and yellow gold. GIA & BIS certified.
18K Solid Gold Round and Marquise Natural Diamond Ring
18k gold ring featuring round and marquise diamonds (0.30 Ct total). GH/VS-SI quality. GIA & BIS certified. Elegant, stackable, and handmade.
18K Solid Gold Round and Marquise Wedding Vintage Inspired Diamond Bridal Ring
Vintage-inspired 18k gold wedding band featuring round and marquise diamonds (VS-SI clarity, I-J color). Elegant and timeless. Available in White, Rose, Yellow Gold. BIS Hallmarked.
18k Solid Gold Round Baguette Diamond Bracelet
18K Solid Gold Round Cut Diamond And Opal Ring
18K Solid Gold Round Cut Diamond Ring
18K Solid Gold Round Cut Natural Diamond Nine-Stone Basket Setting Anniversary Ring
18k gold anniversary ring with nine round-cut natural diamonds (0.45 Ct, GH COLOR, VS-SI Clarity) in a basket setting. BIS Hallmarked & GIA certified.
18K Solid Gold Round Cut Snowdrift Five Stone Simulated Natural Diamond Ring for Women
18k gold ring with 0.415 Ct GH COLOR, VS-SI Clarity five round simulated diamonds. BIS Hallmarked & GIA certified. Available in white, rose, & yellow gold.
18K Solid Gold Round Diamond Cluster Band
18K Solid Gold Round Diamond Engagement Ring with Pave Set Side stones
18K Solid Gold Round Diamond Solo Dome Ring
Elegant 18k gold dome signet ring with 1.06ctw natural diamonds, GH color, VS-SI clarity. GIA & BIS certified.
18K Solid Gold Round Emerald Ring
18K Solid Gold Round Illusion Set Ring
18k solid gold illusion-set ring with 0.59 ctw natural diamonds, GH COLOR, VS-SI Clarity. BIS Hallmarked & GIA Certified.
18K Solid Gold Round Solitaire Ring
18k solid gold solitaire ring with 0.25ct natural diamond and modern square-patterned band. GIA & BIS certified.
18K Solid Gold Round-Cut Anniversary Ring Nine-Stone Anniversary Ring For Women
18K Solid Gold Round-Cut Wedding Ring Set Five-Stone Anniversary Ring For Women
Elegant 18k solid gold five-stone anniversary ring, featuring round-cut natural diamonds (VS-SI clarity, IJ color). Available in White, Rose, and Yellow Gold. BIS Hallmarked.
18K Solid Gold Roxy Ear Cuff With Natural Diamonds
A sleek 18K gold ear cuff set with 0.10 CTW natural diamonds—effortless sparkle with a modern, no-piercing fit.
18K Solid Gold Royal Curve Ring | Pave Tiny Real Natural Diamond Ring | Chevron Ring
18k solid gold royal curve chevron ring with 0.35ct pave natural diamonds. Slim, elegant, and BIS & GIA certified.
18K Solid Gold Ruby and Diamond Alternating Eternity Ring
18K Solid Gold Ruby and Diamond Eternity Band
18K Solid Gold Ruby and Diamond Eternity Ring
18K Solid Gold Ruby and Natural Diamond Engagement Ring
A breathtaking 18k gold engagement ring featuring 1.14ct natural rubies and 0.24ct GIA-certified diamonds, symbolizing love with timeless elegance.
18K Solid Gold Ruby and Natural Diamond Garland Ring
18k Solid Gold Ruby Diamond Charm
18K Solid Gold Ruby Diamond Ring
18K Solid Gold Ruby Eternity Wedding Band
18k Solid Gold Ruby Eye Diamond Bracelet
18K Solid Gold Rustic Diamond Ring
18K Solid Gold Rustic Diamond Ring
A 18k solid gold ring featuring a rustic diamond, showcasing its natural inclusions and earthy charm. Available in White, Rose, and Yellow Gold.
18k Solid Gold Sally Labradorite And Diamond Earrings
18K Solid Gold Salt and Pepper Celtic Knot Hexagon Engagement Ring
18K Solid Gold Salt and Pepper Natural Diamond Eternity Ring
18K Solid Gold Sapphire & Pave- Natural Diamond Evil Eye Ring
18K Solid Gold Sapphire and Diamond Eternity Ring
18k Solid Gold Sapphire and Diamond Hamsa Bracelet In Gold
18K Solid Gold Sapphire and Diamond Wedding Ring
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.