When you're ready to ask the biggest question of your life, you need a ring that says it all. Our 1 Ct lab-grown diamond engagement rings, crafted in 100% solid 14K & 18K gold, offer timeless beauty with a modern, ethical twist. Each piece features an IGI-certified lab-grown diamond that delivers stunning brilliance, just like your love.

Handcrafted by expert artisans and shipped free across the UK, our rings combine elegance, responsibility, and exceptional value. This is fine jewellery made for forever.

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    History, Types, Cultural Significance Of 1 Ct Lab-Grown Diamond Engagement Ring

    A 1-carat diamond is the sweet spot in engagement rings—elegant, noticeable, and perfect for everyday wear. At The Karat Store, we offer 1 ct lab-grown diamond rings in a variety of settings and styles, all with sustainably grown stones that sparkle just like mined diamonds—only cleaner, kinder, and better value.

    Choose from styles including:

    • Classic solitaire settings

    • Hidden halo or pavé bands for added sparkle

    • Three-stone rings with symbolic beauty

    • Oval, cushion, princess, and round brilliant cuts

    • Modern and vintage-inspired designs

    Why are lab-grown diamonds so loved in the UK? They offer identical quality to mined diamonds, but with ethical origins and greater affordability, meaning you can get a stunning 1 carat stone without overpaying. It’s beauty with intention, made for modern couples.

    Quality of Material Used

    All of our engagement rings are crafted from 100% solid 14K & 18K gold—available in yellow, white, or rose. We never use plating or fillers, so your ring holds its beauty for life.

    Each lab-grown diamond is selected for superior brilliance, securely set by hand, and backed by a commitment to ethical craftsmanship. Our rings are hypoallergenic and nickel-free, safe for even the most sensitive skin.

    Certifications Provided

    With every 1 ct lab-grown diamond ring, you’ll receive:

    • An IGI certificate verifying diamond cut, clarity, carat, and origin

    • A 14K & 18K gold purity stamp

    • A complete invoice and documentation

    When you shop certified jewellery, you’re making a confident, informed investment in your future.

    Craftsmanship

    At The Karat Store, your engagement ring is handcrafted by skilled artisans who treat every piece with care and precision. From perfect prong setting to final polish, each ring goes through a multi-step inspection before it reaches your hands.

    It’s not just a ring—it’s a symbol of love, built to shine for a lifetime.

    Frequently Asked Questions

    1. How long does shipping take to the UK?
    Shipping takes 12 to 22 days to your doorstep in the UK.

    2. Are your diamonds and gold real?
    Yes, all rings feature IGI-certified lab-grown diamonds and 100% solid 14K & 18K gold.

    3. Is a 1 ct lab-grown diamond the same as a mined diamond?
    Yes. Lab-grown diamonds are chemically and optically identical to natural diamonds.

    4. Do you provide certification with each ring?
    Yes, every ring includes an IGI certificate and full product documentation.

    5. Can I return or exchange my ring?
    We accept returns only if the item is damaged or an incorrect product is delivered.

    6. Is shipping free in the UK?
    Yes, we provide free shipping across the UK.

    7. Will I receive tracking info?
    Yes. A tracking number is sent once your order ships.

    8. Can I customize my engagement ring?
    Yes! We welcome custom orders—just email us with your vision.

    9. Are the rings hypoallergenic?
    Yes. All of our rings are nickel-free and hypoallergenic, perfect for daily wear.

    10. How do I contact The Karat Store?
    You can reach us anytime at contact@thekaratstore.uk for questions, support, or design consultations.