18ct Yellow Gold Square Signet Ring

from £2,180.00

Tell your story, your way, with our heavyweight 18ct yellow gold square signet ring. This bold, angular design offers a twist to the classic signet, and is available in various face sizes to suit your style and chosen engraving design.

Each ring is handcrafted in our Hatton Garden workshop from 100% recycled precious metals ♻️, where traditional goldsmithing meets ethical jewellery design.

Your 18ct square gold signet ring is hallmarked by the London Assay Office, giving you complete confidence in its authenticity and quality.

Perfect for engraving with initials, monograms, a family crest, or a custom design, making it truly unique to you.

Enjoy free UK delivery or collect in person. Every signet is presented in a wooden walnut ring box, making it the ideal gift or keepsake.

Face Size:
Ring Size:
Laser Engraving:

Tell your story, your way, with our heavyweight 18ct yellow gold square signet ring. This bold, angular design offers a twist to the classic signet, and is available in various face sizes to suit your style and chosen engraving design.

Each ring is handcrafted in our Hatton Garden workshop from 100% recycled precious metals ♻️, where traditional goldsmithing meets ethical jewellery design.

Your 18ct square gold signet ring is hallmarked by the London Assay Office, giving you complete confidence in its authenticity and quality.

Perfect for engraving with initials, monograms, a family crest, or a custom design, making it truly unique to you.

Enjoy free UK delivery or collect in person. Every signet is presented in a wooden walnut ring box, making it the ideal gift or keepsake.

  • We use advanced laser technology for results that traditional hand engraving can’t match:

    Sharper detailing & consistency – perfect for monograms, crests, and intricate designs

    Durable finish – crisp lines that last a lifetime

    Fast turnaround – ready to ship in just 7 working days

    Love the charm of hand engraving? Contact us directly for a personalised quote.

  • Choose Your Style – Explore the options below and find the design and engraving option that feels right for you.

    Share Your Vision – At checkout, share your sketches, references, or just your idea, and our designers will take it from there.

    Approve Before We Engrave – Nothing is engraved until you’ve seen the artwork and given us the go-ahead.

  • Complimentary UK Special Delivery – safe, secure, on time

    Free Resizing Within 30 Days – the perfect fit, guaranteed

    Fast Dispatch – 3 working days for blank rings, 7 for laser-engraved signets