Modern brilliance. Timeless romance. Our princess cut natural diamond engagement rings are crafted in 100% solid 14K & 18k gold and feature stunning GIA-certified natural diamonds. With their sharp, clean lines and dazzling sparkle, princess cut diamonds are perfect for those who want a ring that’s both classic and contemporary.

Each ring is hypoallergenic, ethically made, and shipped securely across the UK with full certification. Celebrate your love with a ring that’s bold, beautiful, and built to last.

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    History, Types, Cultural Significance Of Princess Cut Natural Diamond Engagement Rings

    The princess-cut diamond—square-shaped with pointed corners—is prized for its intense sparkle and modern silhouette. It’s the second most popular engagement ring shape in the U.K., loved for its balance of elegance and edge.

    Our princess-cut natural diamond engagement ring collection includes:

    • Classic solitaire princess cut rings in prong or bezel settings.

    • Halo princess-cut engagement rings for extra brilliance.

    • Three-stone designs with side princess or baguette diamonds

    • Cathedral settings and geometric-inspired bands

    • Minimalist or vintage-style settings for every kind of love story

    Each ring is available in solid 14K & 18 K yellow, white, or rose gold and features ethically sourced, GIA-certified natural diamonds known for their outstanding sparkle, clarity, and value.

    Quality of Material Used

    At The Karat Store, we use only 100% solid 14K & 18 K gold—never plated or filled—ensuring strength, beauty, and heirloom quality that lasts.

    Our GIA-certified natural diamonds are responsibly sourced and graded for authenticity, brilliance, and ethical integrity. Every ring is nickel-free and hypoallergenic, making it ideal for daily wear and safe for sensitive skin.

    Certifications Provided

    Each princess-cut natural diamond engagement ring from The Karat Store includes:

    • GIA certification confirming the diamond’s authenticity and quality

    • A 14K & 18 K gold purity stamp inside the band

    • A detailed invoice and official certification documents

    When you buy from The Karat Store, you invest in true beauty with full transparency.

    Craftsmanship

    Every ring is handmade by skilled artisans, with meticulous attention to symmetry, stone security, and flawless finishing. Each piece undergoes a multi-step inspection process to ensure it’s perfect before it reaches your hands—and your heart.

    Frequently Asked Questions

    1. Are these made from real gold and natural diamonds?
    Yes. All our rings are made in solid 14K & 18 K gold and feature GIA-certified natural diamonds.

    2. Why choose a princess-cut diamond?
    Princess cuts offer a square modern shape combined with intense sparkle, perfect for those who want classic beauty with a bold edge.

    3. Can I wear a princess-cut ring daily?
    Absolutely! Our rings are crafted for everyday elegance and long-term durability.

    4. How long does U.K. shipping take?
    Shipping typically takes 12 to 22 business days to any U.K. address.

    5. Do you offer free shipping across the UK?
    Yes! We offer free, secure shipping across the UK.

    6. Will I receive certification with my ring?
    Yes. Every ring includes GIA certification, a 14K & 18 K gold stamp, and full invoice documentation.

    7. Are your rings hypoallergenic?
    Yes. All our jewellery is nickel-free and hypoallergenic, safe for sensitive skin.

    8. Can I customise my princess cut engagement ring?
    Yes! We accept custom orders—you can choose different carat sizes, band styles, gold colours, and engraving options.

    9. Is a princess-cut ring suitable for proposals?
    Definitely. Princess-cut diamond rings are a beloved choice for engagements, blending tradition and modern flair.

    10. How do I contact your customer service team?
    Email us at contact@thekaratstore.uk—we’re happy to assist with any questions, customisations, or orders.