Drape yourself in continuous sparkle with our Moissanite Riviera Necklaces, crafted in 100% solid 14K & 18k gold and set with a full line of certified Moissanite stones. This timeless design offers uninterrupted brilliance across your neckline—perfect for weddings, black-tie events, or moments that call for bold, radiant luxury.

Each necklace is handcrafted, GRA certified, and shipped across the UK with free delivery, tamper-proof packaging, and a complete invoice. Designed for those who love sparkle from every angle.

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    The Karat Store 14K White Gold 3-Prong Moissanite Diamond Riviera Necklace

    £2,035.00

    Crafted in 14K white gold, this Riviera necklace features dazzling moissanite diamonds in a secure 3-prong setting — perfect for everyday elegance or grand occasions.

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    The Karat Store 18k White Gold 3-Prong Moissanite Diamond Riviera Necklace

    £2,331.00

    Crafted in 18k white gold, this Riviera necklace features dazzling moissanite diamonds in a secure 3-prong setting — perfect for everyday elegance or grand occasions.

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    Select options This product has multiple variants. The options may be chosen on the product page
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    History, Types, Cultural Significance Of Moissanite Riviera Necklace

    The Riviera necklace is known for its continuous setting of gemstones around the neckline—an enduring favourite in fine jewellery for its symmetry, balance, and glamour. When crafted with Moissanite, it delivers diamond-level brilliance with modern sensibility.

    Our Moissanite Riviera necklace collection includes:

    • Full Riviera chains with round or oval Moissanite stones

    • Graduated Riviera styles for a tapered, elegant look

    • Classic prong and bezel settings

    • Flexible links for comfortable wear

    Each piece is available in yellow, white, or rose 14K & 18 K solid gold, blending timeless elegance with modern craftsmanship.

    Quality of Material Used

    We use only 100% solid 14K & 18k gold—never plated or filled—ensuring strength, richness of colour, and heirloom-worthy quality.

    Our Moissanite stones are ethically sourced, precision-cut to maximise fire and brilliance, and hand-set to ensure security and symmetry. Each necklace is hypoallergenic, nickel-free, and crafted for all-day comfort.

    Certifications Provided

    Every Moissanite Riviera necklace includes a GRA certificate, verifying the cut, clarity, and authenticity of the stones. Your order also includes:

    • A 14K & 18k gold purity stamp

    • A complete invoice

    • Certification documents to guarantee quality and value

    Certified jewellery means every sparkle is backed by trust.

    Craftsmanship

    Each necklace is handcrafted by expert artisans, with careful attention given to stone alignment, setting strength, and chain fluidity. The Riviera style demands precision, and our team ensures every piece is polished, balanced, and built to shine.

    Before shipping, each necklace undergoes a multi-step quality inspection to ensure true handcrafted fine jewellery standards.

    Frequently Asked Questions

    1. How long does shipping take to the UK?
    Shipping takes 12 to 22 business days to your U.K. address.

    2. Are these necklaces made of real gold?
    Yes, all necklaces are made from 100% solid 14K & 18k gold—not plated or gold-filled.

    3. Can I return the necklace?
    Returns are accepted only for damaged items or if the wrong product is delivered.

    4. Is shipping free across the UK?
    Yes, we offer free shipping on all U.K. orders.

    5. Will I receive tracking details?
    Yes, tracking information is emailed once your order ships.

    6. How can I contact The Karat Store?
    You can reach us at contact@thekaratstore.uk for any assistance or customisation requests.

    7. Are Moissanite stones certified?
    Yes, every stone is GRA certified, and each necklace includes a 14K & 18k gold stamp.

    8. Can I customise a Riviera necklace?
    Absolutely! We accept custom orders—choose your preferred stone size, cut, and chain length.

    9. Are these necklaces hypoallergenic?
    Yes, all of our jewellery is hypoallergenic and nickel-free, perfect for everyday wear.

    10. How is the necklace packaged?
    Each necklace is delivered in secure, tamper-proof packaging, ready for gifting or personal safekeeping.