Shop Lab-Grown Diamond Jewelry
Looking for sparkle with a conscience? Welcome to our collection of lab-grown diamond jewelry, where timeless design meets modern sustainability. Set in 100% solid 14K & 18K gold, our pieces feature diamonds grown using advanced technology—offering the same brilliance and hardness as mined diamonds, without the environmental cost.
Each piece is certified, hypoallergenic, and handcrafted to perfection. Whether you’re shopping for an engagement ring, a gift, or something to treat yourself, you’ll find elegant styles you can wear with pride. Free US shipping, secure packaging, and full certification make shopping with The Karat Store effortless and trustworthy.
14K Gold Lab Grown Diamond Four Prong Tennis Hoop Earring
14K Gold Lab Grown Diamond Graduated Triple Drop Hoop Earring
14k Gold Lab Grown Diamond Half Eternity Band
14K Gold Lab Grown Diamond Half Hoop Earring
14K Gold Lab Grown Diamond Heart Chain Loop Earring
14K Gold Lab Grown Diamond Heart Emerald Cut Stud Earring
14k Gold Lab Grown Diamond Heart Pendant
This 14K Gold Lab-Grown Diamond Heart Pendant features a 1.19ct heart-shaped diamond, set in a timeless design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14K Gold Lab Grown Diamond Heart Stud Earring
14K Gold Lab Grown Diamond Heart Three Prong Stud Earring
14K Gold Lab Grown Diamond Hoop Earring
14K Gold Lab Grown Diamond Hoop Earrings
14k Gold Lab Grown Diamond Hoop Earrings
14k Gold Lab Grown Diamond Hoop Earrings
14K Gold Lab Grown Diamond Hoop Solid Double Line Spike Earring
14K Gold Lab Grown Diamond Hoop With Long Spike Drop
14K Gold Lab Grown Diamond Illusion Baguette Stud Earring
14K Gold Lab Grown Diamond Illusion Drop Hoop Earrings
14K Gold Lab Grown Diamond Illusion Emerald Shape Tennis Bracelet
14K Gold Lab Grown Diamond Illusion Square Stud Earring
14K Gold Lab Grown Diamond In And Out Hoop Earrings
14K Gold Lab Grown Diamond Large Cage Lobe Stud Earrings
14K Gold Lab Grown Diamond Large Trio Drop Hoop Earring
14K Gold Lab Grown Diamond Large Triple Bezel Drop Hoop Earring
14K Gold Lab Grown Diamond Leaf Stud Earring
14K Gold Lab Grown Diamond Line Fluted Disc Chain Bracelet
14K Gold Lab Grown Diamond Line Fluted Heart Chain Bracelet
14K Gold Lab Grown Diamond Link Hoop Earring
14K Gold Lab Grown Diamond Lotus Climber Earring
14K Gold Lab Grown Diamond Lotus Earring
14K Gold Lab Grown Diamond Lotus Triple Drop Earring
14K Gold Lab Grown Diamond Marquise and Double Round Drop Hoop Earring
14k Gold Lab Grown Diamond Marquise Bracelet
14k Gold Lab Grown Diamond Marquise Necklace
This 14K Gold Lab-Grown Diamond Marquise Necklace features 31.27ct of marquise-cut diamonds, elegantly set in a luxurious design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14k Gold Lab Grown Diamond Marquise Ring
14k Gold Lab Grown Diamond Marquise Ring
14k Gold Lab Grown Diamond Marquise Ring
14K Gold Lab Grown Diamond Mini Curve Bar Earring
14K Gold Lab Grown Diamond Mini Mushroom Earring
14K Gold Lab Grown Diamond Mini Pave Heart Earring
14k Gold Lab Grown Diamond Mini Pendant
This 14K Gold Lab-Grown Diamond Mini Pendant features a marquise-cut diamond set in a sleek, minimal design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14K Gold Lab Grown Diamond Mini Rectangle Stud Earring
14K Gold Lab Grown Diamond Mini Rhombus Earring
14K Gold Lab Grown Diamond Mini Trio Prong Earring Climber
14K Gold Lab Grown Diamond Moon Star Connecting Earring
14K Gold Lab Grown Diamond Multi Baguette Flat Back Earring
14K Gold Lab Grown Diamond Multi Chain Hoop Earring
14K Gold Lab Grown Diamond Multi Heart and Pear Drop Necklace
14K Gold Lab Grown Diamond Multi Heart Drop Necklace
14K Gold Lab Grown Diamond Multi Marquise Drop Necklace
14K Gold Lab Grown Diamond Multi Oval Drop Hoop Earring
14K Gold Lab Grown Diamond Multi Pear Drop Necklace
14K Gold Lab Grown Diamond Multi Shape Bangle
14K Gold Lab Grown Diamond Multi Shape Ear Climber Earring
14K Gold Lab Grown Diamond Multi Shape Necklace
14K Gold Lab Grown Diamond Multi Shaped Drop Earring
14K Gold Lab Grown Diamond Mushroom Stud Earring
14k Gold Lab Grown Diamond Nazar Ring
14k Gold Lab Grown Diamond Necklace
This 14K Gold Lab-Grown Diamond Necklace features 32.48ct of dazzling diamonds, set in an elegant design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14K Gold Lab Grown Diamond Octagon Drop Earring
14K Gold Lab Grown Diamond Open Heart Stud Earring
14K Gold Lab Grown Diamond Open Hoop Earrings
14k Gold Lab Grown Diamond Oval Bracelet
14k Gold Lab Grown Diamond Oval Ring
14k Gold Lab Grown Diamond Oval Ring
14k Gold Lab Grown Diamond Oval Tennis Bracelet
14K Gold Lab Grown Diamond Palm Tree Stud Earring
14K Gold Lab Grown Diamond Paperclip Drop Earring
14K Gold Lab Grown Diamond Pave Heart Cuban Link Chain Bracelet
14K Gold Lab Grown Diamond Pear Baguette Earring
14K Gold Lab Grown Diamond Pear Bezel Connecting Earring
14k Gold Lab Grown Diamond Pear Bracelet
14k Gold Lab Grown Diamond Pear Bracelet
A stunning 14K gold bracelet featuring 13.71 ct pear-shaped lab-grown diamonds. Ethically crafted and IGI & BIS Hallmarked for authenticity.
14K Gold Lab Grown Diamond Pear Drop Connecting Earring
14K Gold Lab Grown Diamond Pear Earring Charm
14k Gold Lab Grown Diamond Pear Necklace
A luxurious 45.95 ct pear-shaped lab-grown diamond necklace set in solid 14K gold. Ethically sourced, elegant, and IGI & BIS Hallmarked.
14K Gold Lab Grown Diamond Pear Shape Hoop Earring
14K Gold Lab Grown Diamond Pear Shaped Earrings
14k Gold Lab Grown Diamond Pear Stud Earring
14K Gold Lab Grown Diamond Pear Tennis Bracelet
14K Gold Lab Grown Diamond Pearl Cluster Drop Hoop Earring
14K Gold Lab Grown Diamond Pendant
14K Gold Lab Grown Diamond Pendant
14k Gold lab Grown Diamond Pendant
This 14K Gold Lab-Grown Diamond Pendant features a 1.43ct round-cut diamond, set in a classic and elegant design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14K Gold Lab Grown Diamond Prong Bezel Loop Earring
14K Gold Lab Grown Diamond Prong Drop Flat Back Earring
14K Gold Lab Grown Diamond Prong Ear Climber
14K Gold Lab Grown Diamond Prong Heart Earring Stud
14K Gold Lab Grown Diamond Prong Stud Earring
14K Gold Lab Grown Diamond Puff Link Bracelet
14k Gold Lab Grown Diamond Queens Choker
This 14K Gold Lab-Grown Diamond Queens Choker features 30.53ct of princess and oval-cut diamonds, set in a stunning regal design. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
14k Gold Lab Grown Diamond Radiant Tennis Bracelet
14k Gold Lab Grown Diamond Ring
14k Gold Lab Grown Diamond Ring
14K Gold Lab Grown Diamond Rose Earring Stud
14k Gold Lab Grown Diamond Round Earring
14K Gold Lab Grown Diamond Round Marquise Drop Stud Earring
14K Gold Lab Grown Diamond Round Stud Earring
14K Gold Lab Grown Diamond Round Stud Rope Connecting Ear Cuff
14k Gold Lab Grown Diamond Round Tennis Bracelet
14k Gold Lab Grown Diamond Round Tennis Bracelet
14K Gold Lab Grown Diamond Round Tennis Bracelet featuring 4.08ct round diamonds in a three-prong setting. Available in white, rose, and yellow gold. Timeless elegance and ethical luxury.
History, Types, Cultural Significance Of Lab-Grown Diamond Jewelry
Diamonds have always symbolized love, strength, and beauty. Today, lab-grown diamonds offer those same qualities—just with a cleaner origin story. First created in the 1950s for industrial use, lab-grown diamonds have now become a popular choice in fine jewelry, thanks to improved quality, accessibility, and ethical appeal.
Our lab-grown diamond collection includes everything from classic solitaires and halo engagement rings to tennis bracelets, ear studs, and modern pendants. Each piece is designed with care, showcasing the fire and brilliance lab-grown diamonds are known for—without the inflated price tag of mined diamonds.
Why are they so loved in the USA? American shoppers value ethical sourcing, eco-conscious choices, and great value for money—and lab-grown diamonds deliver on all fronts. They’re chemically identical to natural diamonds, just grown above ground in a controlled environment using clean energy and minimal impact on nature.
So whether you’re proposing, celebrating, or simply upgrading your everyday look, lab-grown diamond jewelry is a meaningful and smart choice. At The Karat Store, every design is set in solid 14K & 18K gold, IGI certified, and made to shine for a lifetime.
Quality of Material Used
Our lab-grown diamond pieces are always made with 100% solid 14K & 18K gold—never plated or gold-filled. This ensures long-lasting wear, durability, and a true sense of luxury.
Each diamond is ethically grown, carefully selected for clarity and brilliance, and securely set by hand. These designs are hypoallergenic, perfect for sensitive skin, and ideal for both daily wear and special occasions.
When you choose our lab-grown diamond jewelry, you’re choosing quality that lasts and values that matter.
Certifications Provided
Every lab-grown diamond at The Karat Store comes with a certificate from IGI (International Gemological Institute)—one of the most trusted names in gem grading.
In addition, each piece features:
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A 14K & 18K gold purity stamp
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A detailed invoice
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A lab report confirming stone authenticity and quality
Buying certified jewelry gives you peace of mind, confirming that your diamond is genuine, ethically created, and accurately graded. It’s proof of both beauty and integrity.
Craftsmanship
Our lab-grown diamond jewelry isn’t just made—it’s carefully crafted by skilled artisans who bring decades of experience to the bench.
From precise prong settings to flawless polishing, each piece goes through multiple stages of attention and inspection. We ensure a perfect finish, secure stones, and a shine that lasts. Before it ships to you, your jewelry is individually inspected and approved by our quality team.
You’ll feel the difference from the moment you open the box.
Frequently Asked Questions
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. What is the gold quality used in the jewelry?
All jewelry is made with solid 14K & 18K gold, not plated or filled.
3. Are the diamonds real?
Yes! Lab-grown diamonds are real diamonds, identical to mined ones in every way except origin.
4. What certification comes with lab-grown diamonds?
Every piece comes with an IGI certification to confirm authenticity and quality.
5. Can I return a lab-grown diamond item?
Returns are accepted only if the item is damaged or the wrong product was sent.
6. Do you offer free shipping in the USA?
Yes, we offer free shipping across the USA on all orders.
7. Is tracking available for orders?
Yes, you will receive a tracking number once your order is shipped.
8. Can I request a custom lab-grown diamond design?
Absolutely! We accept custom orders—just contact us with your design ideas.
9. Is the jewelry safe for sensitive skin?
Yes, our 14K & 18K gold jewelry is hypoallergenic and safe for daily wear.
10. How is the jewelry packaged?
Every item is packed in secure, tamper-proof packaging to ensure it arrives in perfect condition.
Bonus: How can I contact The Karat Store for support?
You can reach us anytime at contact@thekaratstore.us for questions, order updates, or custom requests.