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.

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    14k Solid Gold Staggered Baguette and Round Lab-Grown Diamond Wide Band

    $1,208.00
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    14k Solid Gold Stunning Diamond Line Pave Necklace: Flat Octagonal Emerald Shape
    14k Solid Gold Stunning Diamond Line Pave Necklace: Flat Octagonal Emerald Shape
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    14k Solid Gold Stunning Diamond Line Pave Necklace: Flat Octagonal Emerald Shape

    $1,326.00
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    14K Solid Gold Three Stone Halo Lab Grown Diamond Engagment Ring

    $2,446.00
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    14K Solid Gold Three Stone Lab Grown Diamond Ring

    $3,545.00
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    14K Solid Gold Triangle Trio Dainty Lab-Grown Diamond Bracelet

    $1,245.00
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    14K Solid Gold Turquoise Evil Eye Lab Grown Diamond Bezel Bracelet
    14K Solid Gold Turquoise Evil Eye Lab Grown Diamond Bezel Bracelet
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    14K Solid Gold Turquoise Evil Eye Lab Grown Diamond Bezel Bracelet

    $950.00
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    14K Solid Gold Two-in-One Diamond and Emerald Lariat Necklace
    14K Solid Gold Two-in-One Diamond and Emerald Lariat Necklace
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    14K Solid Gold Two-in-One Diamond and Emerald Lariat Necklace

    $2,190.00
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    Yard Necklace | Gold Diamond Necklace | Lab grown Diamond Necklace
    Yard Necklace | Gold Diamond Necklace | Lab grown Diamond Necklace
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    14K Solid Gold Yard Necklace

    $2,225.00
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    14k Solid Lab-Grown Diamond Cluster Bracelet

    $1,923.00
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    14k Solid White Gold Diamond Tennis Bracelet
    14k Solid White Gold Diamond Tennis Bracelet
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    14k Solid White Gold Diamond Tennis Bracelet

    $4,300.00
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    14k Solid White Gold Panther Diamond Onyx Pendant
    14k Solid White Gold Panther Diamond Onyx Pendant
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    14k Solid White Gold Panther Diamond Onyx Pendant

    $2,001.00
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    14k Square Baguette and Round Lab-Grown Diamond Earrings

    $799.00
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    14K Textured Yellow Gold Diamond Vixen Ring
    14K Textured Yellow Gold Diamond Vixen Ring
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    14K Textured Yellow Gold Diamond Vixen Ring

    $1,550.00
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    14K Tiny Baguette Lab-Grown Diamond Stud Earrings

    $654.00
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    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:

    • A 14K & 18K gold purity stamp

    • A detailed invoice

    • 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.